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Huang L, Zhao X, Wu K, Liang C, Liu J, Yang H, Yin F, Wang C, Yang B, Zhang W. Enhancing biomass and lipid accumulation by a novel microalga for unsterilized piggery biogas slurry remediation. Environ Sci Pollut Res Int 2024:10.1007/s11356-024-33179-z. [PMID: 38625472 DOI: 10.1007/s11356-024-33179-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Accepted: 03/28/2024] [Indexed: 04/17/2024]
Abstract
The cost and efficiency of an algal-BS treatment system are determined by the specific microalgal species and BS pretreatment method. This study examines the growth of a novel algae Chlorella sp. YSD-2 and the removal of nutrients from the BS using different pretreatment methods, including dilution ratio and sterilization. The highest biomass production (1.84 g L-1) was achieved in the 1:2 unsterilized biogas slurry, which was 2.03 times higher than that in the sterilized group, as well as higher lipid productivity (17.29 mg L-1 d-1). Nevertheless, the sterilized biogas slurry at a 1:1 dilution ratio exhibited the most notable nutrient-removal efficiency, with COD at 71.97%, TP at 91.32%, and TN at 88.80%. Additionally, the analysis of 16S rRNA sequencing revealed a significant alteration in the indigenous bacterial composition of the biogas slurry by microalgal treatment, with Proteobacteria and Cyanobacteria emerging as the predominant phyla, and unidentified_Cyanobacteria as the primary genus. These findings suggest that Chlorella sp. YSD-2 exhibits favorable tolerance and nutrient-removal capabilities in unsterilized, high-strength biogas slurry, along with high productivity of biomass and lipids. Consequently, these results offer a theoretical foundation for the development of an efficient and economically viable treatment method for algal-BS.
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Affiliation(s)
- Li Huang
- Faculty of Energy and Environment, Yunnan Normal University, No. 768, Juxian Street, Chenggong DistrictYunnan Province, Kunming, 650500, People's Republic of China
- Faculty of Environment and Chemical Engineering, Kunming Metallurgy College, Kunming, 650000, People's Republic of China
| | - Xingling Zhao
- Faculty of Energy and Environment, Yunnan Normal University, No. 768, Juxian Street, Chenggong DistrictYunnan Province, Kunming, 650500, People's Republic of China
- Yunnan Research Center of Biogas Technology and Engineering, Kunming, 650500, People's Republic of China
| | - Kai Wu
- Faculty of Energy and Environment, Yunnan Normal University, No. 768, Juxian Street, Chenggong DistrictYunnan Province, Kunming, 650500, People's Republic of China
- Yunnan Research Center of Biogas Technology and Engineering, Kunming, 650500, People's Republic of China
| | - Chengyue Liang
- Faculty of Energy and Environment, Yunnan Normal University, No. 768, Juxian Street, Chenggong DistrictYunnan Province, Kunming, 650500, People's Republic of China
- Yunnan Research Center of Biogas Technology and Engineering, Kunming, 650500, People's Republic of China
| | - Jing Liu
- Faculty of Energy and Environment, Yunnan Normal University, No. 768, Juxian Street, Chenggong DistrictYunnan Province, Kunming, 650500, People's Republic of China
- Yunnan Research Center of Biogas Technology and Engineering, Kunming, 650500, People's Republic of China
| | - Hong Yang
- Faculty of Energy and Environment, Yunnan Normal University, No. 768, Juxian Street, Chenggong DistrictYunnan Province, Kunming, 650500, People's Republic of China
- Yunnan Research Center of Biogas Technology and Engineering, Kunming, 650500, People's Republic of China
| | - Fang Yin
- Faculty of Energy and Environment, Yunnan Normal University, No. 768, Juxian Street, Chenggong DistrictYunnan Province, Kunming, 650500, People's Republic of China
- Yunnan Research Center of Biogas Technology and Engineering, Kunming, 650500, People's Republic of China
| | - Changmei Wang
- Faculty of Energy and Environment, Yunnan Normal University, No. 768, Juxian Street, Chenggong DistrictYunnan Province, Kunming, 650500, People's Republic of China
- Yunnan Research Center of Biogas Technology and Engineering, Kunming, 650500, People's Republic of China
| | - Bin Yang
- Faculty of Energy and Environment, Yunnan Normal University, No. 768, Juxian Street, Chenggong DistrictYunnan Province, Kunming, 650500, People's Republic of China
- Yunnan Research Center of Biogas Technology and Engineering, Kunming, 650500, People's Republic of China
| | - Wudi Zhang
- Faculty of Energy and Environment, Yunnan Normal University, No. 768, Juxian Street, Chenggong DistrictYunnan Province, Kunming, 650500, People's Republic of China.
- Yunnan Research Center of Biogas Technology and Engineering, Kunming, 650500, People's Republic of China.
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Xu T, Yin F, Shi K. TMEM158 functions as an oncogene and promotes lung adenocarcinoma progression through the PI3K/AKT pathway via interaction with TWIST1. Exp Cell Res 2024; 437:114010. [PMID: 38508329 DOI: 10.1016/j.yexcr.2024.114010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2024] [Revised: 03/15/2024] [Accepted: 03/17/2024] [Indexed: 03/22/2024]
Abstract
Lung adenocarcinoma (LUAD) is a common and deadly form of lung cancer, with high rates of metastasis and unsatisfactory clinical outcomes. Herein, we examined the influence of TMEM158 on the LUAD progression. A combination of bioinformatic analyses was used to assess the TMEM158 expression pattern, prognostic implications, and potential function in LUAD. The levels of TMEM158 and TWIST1 were evaluated in clinical samples from LUAD patients using Western blot analysis and qRT-PCR. To discover the function and underlying molecular pathways of TMEM158 in LUAD, we employed a combination of experimental approaches in vitro, such as flow cytometry analysis and colony formation, Co-IP, CCK-8, Transwell, and wound-healing assays. Elevated expression of TMEM158 in LUAD is associated with increased cancer aggressiveness and a poor prognosis. In vitro experiments demonstrated that high levels of TMEM158 promote cell proliferation, progression through the cell cycle, migration, and invasion while suppressing apoptosis. Knockdown of TMEM158 produced opposite effects. The underlying mechanism involves TMEM158 and TWIST1 directly interacting, stimulating the PI3K/AKT signaling pathway in LUAD cells. This investigation emphasizes the molecular functions of TMEM158 in LUAD progression and proposes targeting it as a promising treatment approach for managing LUAD.
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Affiliation(s)
- Tao Xu
- Anhui Medical University, Hefei, 230000, China; Department of Cardiothoracic Surgery, The First People's Hospital of Wuhu, Wuhu, 241000, China.
| | - Fang Yin
- Department of Cardiothoracic Surgery, The First People's Hospital of Wuhu, Wuhu, 241000, China.
| | - Kaihu Shi
- Anhui Medical University, Hefei, 230000, China; Jiangsu Province Hospital on Integration of Chinese and Western Medicine, Nanjing, 210028, China.
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Chen Q, Wu C, Xu J, Ye C, Chen X, Tian H, Zong N, Zhang S, Li L, Gao Y, Zhao D, Lv X, Yang Q, Wang L, Cui J, Lin Z, Lu J, Yang R, Yin F, Qin N, Li N, Xu Q, Qin H. Donor-recipient intermicrobial interactions impact transfer of subspecies and fecal microbiota transplantation outcome. Cell Host Microbe 2024; 32:349-365.e4. [PMID: 38367621 DOI: 10.1016/j.chom.2024.01.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 12/08/2023] [Accepted: 01/25/2024] [Indexed: 02/19/2024]
Abstract
Studies on fecal microbiota transplantation (FMT) have reported inconsistent connections between clinical outcomes and donor strain engraftment. Analyses of subspecies-level crosstalk and its influences on lineage transfer in metagenomic FMT datasets have proved challenging, as single-nucleotide polymorphisms (SNPs) are generally not linked and are often absent. Here, we utilized species genome bin (SGB), which employs co-abundance binning, to investigate subspecies-level microbiome dynamics in patients with autism spectrum disorder (ASD) who had gastrointestinal comorbidities and underwent encapsulated FMT (Chinese Clinical Trial: 2100043906). We found that interactions between donor and recipient microbes, which were overwhelmingly phylogenetically divergent, were important for subspecies transfer and positive clinical outcomes. Additionally, a donor-recipient SGB match was indicative of a high likelihood of strain transfer. Importantly, these ecodynamics were shared across FMT datasets encompassing multiple diseases. Collectively, these findings provide detailed insight into specific microbial interactions and dynamics that determine FMT success.
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Affiliation(s)
- Qiyi Chen
- Department of Colorectal Disease, Intestinal Microenvironment Treatment Center, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China; Institute of Gut Microbiota Research and Engineering Development, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Chunyan Wu
- Institute of Gut Microbiota Research and Engineering Development, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China; Realbio Genomics Institute, Shanghai 200050, China
| | - Jinfeng Xu
- Institute of Gut Microbiota Research and Engineering Development, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Chen Ye
- Department of Colorectal Disease, Intestinal Microenvironment Treatment Center, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Xiang Chen
- Realbio Genomics Institute, Shanghai 200050, China
| | - Hongliang Tian
- Department of Colorectal Disease, Intestinal Microenvironment Treatment Center, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Naixin Zong
- Institute of Gut Microbiota Research and Engineering Development, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Shaoyi Zhang
- Department of Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Long Li
- Department of Colorectal Disease, Intestinal Microenvironment Treatment Center, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Yuan Gao
- Institute of Gut Microbiota Research and Engineering Development, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Di Zhao
- Department of Colorectal Disease, Intestinal Microenvironment Treatment Center, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Xiaoqiong Lv
- Department of Colorectal Disease, Intestinal Microenvironment Treatment Center, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Qilin Yang
- Institute of Intestinal Diseases, Department of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Le Wang
- Department of Colorectal Disease, Intestinal Microenvironment Treatment Center, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Jiaqu Cui
- Department of Colorectal Disease, Intestinal Microenvironment Treatment Center, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Zhiliang Lin
- Department of Colorectal Disease, Intestinal Microenvironment Treatment Center, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Jubao Lu
- Department of Colorectal Disease, Intestinal Microenvironment Treatment Center, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Rong Yang
- Department of Pediatrics, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Fang Yin
- Institute of Gut Microbiota Research and Engineering Development, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Nan Qin
- Institute of Gut Microbiota Research and Engineering Development, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China; Realbio Genomics Institute, Shanghai 200050, China
| | - Ning Li
- Department of Colorectal Disease, Intestinal Microenvironment Treatment Center, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China.
| | - Qian Xu
- Institute of Gut Microbiota Research and Engineering Development, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China; Institute of Intestinal Diseases, Department of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China.
| | - Huanlong Qin
- Department of Colorectal Disease, Intestinal Microenvironment Treatment Center, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China; Institute of Gut Microbiota Research and Engineering Development, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China; Institute of Intestinal Diseases, Department of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China.
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Zhao X, Yin F, Huang Y, Fu L, Ma Y, Ye L, Fan W, Gao W, Cai Y, Mou X. Oral administration of grape-derived nanovesicles for protection against LPS/D-GalN-induced acute liver failure. Int J Pharm 2024; 652:123812. [PMID: 38237707 DOI: 10.1016/j.ijpharm.2024.123812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 01/11/2024] [Accepted: 01/13/2024] [Indexed: 01/27/2024]
Abstract
Although the exploration of the molecular mechanisms of Acute liver failure (ALF) is supported by a growing number of studies, the lack of effective therapeutic agents and measures indicates an urgent clinical need for the development of new drugs and treatment strategies. Herein, we focused on the treatment of ALF with grape-derived nanovesicles (GDNVs), and assessed its protective effects and molecular mechanisms against liver injury. In the mice model of ALF, prophylactic administration for three consecutive days and treatment with GDNVs after successful induction of ALF showed a significant reduction of ALT and AST activity in mouse serum, as well as a blockade of the release of inflammatory cytokines IL6, IL-1β and TNF-α. Treatment with GDNVs significantly prevented the massive apoptosis of hepatocytes caused by LPS/D-GalN and down-regulated the activation and expression of the mitochondrial apoptosis-related proteins p53, Caspase 9, Caspase 8, Caspase 3 and Bax. GDNVs downregulated the release of chemokines during the inflammatory eruption in mice and inhibited the infiltration of peripheral monocytes into the liver by inhibiting CCR2/CCR5. Moreover, the pro-inflammatory phenotype of macrophages in the liver was reversed by GDNVs. GDNVs further reduced the activation of NLRP3-related pathways, and treatment with GDNVs activated the expression of autophagy-related proteins Foxo3a, Sirt1 and LC3-II in the damaged mouse liver, inducing autophagy to occur. GDNVs could exert hepatoprotective and inflammatory suppressive functions by increasing nuclear translocation of Nrf2 and upregulating HO-1 expression against exogenous toxin-induced oxidative stress in the liver. In conclusion, these results demonstrate that GDNVs alleviate LPS/D-GalN-induced ALF and have the potential to be used as a novel hepatoprotective agent for clinical treatment.
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Affiliation(s)
- Xin Zhao
- General Surgery, Cancer Center, Department of Hepatobiliary & Pancreatic Surgery and Minimally Invasive Surgery, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou 310014, China; College of Pharmacy, Hangzhou Medical College, Hangzhou 310059, China; Clinical Research Institute, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou 310014, China
| | - Fang Yin
- Shanghai Engineering Research Center of Human Intestinal Microflora Function Development, Shanghai Tenth People's Hospital, Shanghai 200072, China
| | - Yilin Huang
- College of Pharmacy, Hangzhou Medical College, Hangzhou 310059, China
| | - Luoqin Fu
- Clinical Research Institute, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou 310014, China
| | - Yingyu Ma
- Clinical Research Institute, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou 310014, China
| | - Luyi Ye
- College of Pharmacy, Hangzhou Medical College, Hangzhou 310059, China
| | - Weijiao Fan
- Clinical Research Institute, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou 310014, China
| | - Wenxue Gao
- Clinical Research Unit, Shanghai Tenth People's Hospital, Shanghai 200072, China.
| | - Yu Cai
- General Surgery, Cancer Center, Department of Hepatobiliary & Pancreatic Surgery and Minimally Invasive Surgery, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou 310014, China; College of Pharmacy, Hangzhou Medical College, Hangzhou 310059, China; Clinical Research Institute, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou 310014, China.
| | - Xiaozhou Mou
- General Surgery, Cancer Center, Department of Hepatobiliary & Pancreatic Surgery and Minimally Invasive Surgery, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou 310014, China; College of Pharmacy, Hangzhou Medical College, Hangzhou 310059, China; Clinical Research Institute, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou 310014, China.
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Tang PDCT, Yin F, Yin Y, Liu Z, Long S, Zeng CY, Chen Y, Chen YX. Are radiomic spleen features useful for assessing the response to infliximab in patients with Crohn's disease? A multicentre study. Clin Transl Gastroenterol 2024:01720094-990000000-00240. [PMID: 38407213 DOI: 10.14309/ctg.0000000000000693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Accepted: 02/09/2024] [Indexed: 02/27/2024] Open
Abstract
OBJECTIVES To develop and validate a radiomics nomogram for assessing the response of patients with Crohn's disease (CD) to infliximab. METHODS Radiomics features of the spleen were extracted from computed tomography enterography (CTE) images of each patient's arterial phase. The feature selection process was performed using the least absolute shrinkage and selection operator (LASSO) algorithm, and a radiomics score (Rad-score) was calculated based on the radiomics signature formula. Subsequently, the radiomic model and the clinical risk factor model were separately established based on the Rad-score and clinically significant features, respectively. The performance of both models was evaluated using receiver operating characteristic (ROC) curves, decision curve analysis (DCA) curves, and clinical impact curves (CICs). RESULTS Among the 175 CD patients, 105 exhibited a clinical response, and 60 exhibited clinical remission after receiving infliximab (IFX) treatment. Our radiomic model, comprising 20 relevant features, demonstrated excellent predictive performance. The radiomic nomogram for predicting clinical response showed good calibration and discrimination in the training cohort (AUC=0.909, 95% CI=0.840-0.978), the validation cohort (AUC=0.954, 95% CI=0.889-1) and the external cohort (AUC=0.902, 95% CI=0.83-0.974). Accordingly, the nomogram was also suitable for predicting clinical remission. Decision curve analysis and clinical impact curves highlighted the clinical utility of our nomogram. CONCLUSIONS Our radiomics nomogram is a non-invasive predictive tool constructed from radiomic features of the spleen. It also demonstrated good predictive accuracy in evaluating CD patients' response to infliximab treatment. Multicentre validation provided high-level evidence for its clinical application.
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Affiliation(s)
- Ph D Chao-Tao Tang
- Department of Gastroenterology, the First Affiliated Hospital of Nanchang University, Nanchang, China
- Postdoctoral Innovation Practice Base, The First Affiliated Hospital of Nanchang University, Nanchang, 330006, People's Republic of China
| | - Fang Yin
- Department of Gastroenterology, the First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Yitian Yin
- Postdoctoral Innovation Practice Base, The First Affiliated Hospital of Nanchang University, Nanchang, 330006, People's Republic of China
| | - Zide Liu
- Department of Gastroenterology, the First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Shunhua Long
- Department of Gastroenterology, the First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Chun-Yan Zeng
- Department of Gastroenterology, the First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Yong Chen
- Postdoctoral Innovation Practice Base, The First Affiliated Hospital of Nanchang University, Nanchang, 330006, People's Republic of China
| | - You-Xiang Chen
- Department of Gastroenterology, the First Affiliated Hospital of Nanchang University, Nanchang, China
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Li Y, Zhang W, Han L, Li M, Jing H, Lu H, Liu N, Han X, Su M, Yang T, Yin F, Xie B, Zou X. The relationship between typical dreams and mental health of residents in village-in-city. Sleep Med X 2023; 6:100081. [PMID: 37519990 PMCID: PMC10382657 DOI: 10.1016/j.sleepx.2023.100081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 05/06/2023] [Accepted: 07/02/2023] [Indexed: 08/01/2023] Open
Abstract
Aim This study aimed to explore the relationship between typical dreams and the mental health of residents in village-in-city. Methods This study used the Chinese version of the Typical Dreams Questionnaire and Symptom Checklist 90 (SCL-90) to investigate the mental health status and typical dream themes of 1,190 residents recruited through random sampling from a village-in-city in Xi'an. Correlation analysis, t-test, and binary regression analysis were performed on the data using SPSS 24.0. Results The five most frequent dream themes among residents in the village-in-city were "falling"; "school, teacher, study"; "being chased but not physically injured"; "enjoying delicious food"; and "repeatedly trying to do something," in the given order. The most frequent dream theme with negative SCL-90 factors was "falling" and with positive SCL-90 factors was "school, teacher, study." Typical dreams on different themes were significantly correlated with SCL-90 factors. The theme of "enjoying delicious food" was not significantly associated with most factors in SCL-90.
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Affiliation(s)
- Yuhang Li
- Department of Adolescent Mental Health, Mental Hospital, Xi'an International Medical Center Hospital of Northwest University, Xi'an, 710119, China
- Xi'an Physical Education University, Xi'an, 710068, China
| | - Wenwen Zhang
- Department of Psychosomatic Medicine, Mental Hospital, Xi'an International Medical Center Hospital of Northwest University, Xi'an, 710119, China
| | - Le Han
- Department of Adolescent Mental Health, Mental Hospital, Xi'an International Medical Center Hospital of Northwest University, Xi'an, 710119, China
| | - Mei Li
- Department of Psychosomatic Medicine, Mental Hospital, Xi'an International Medical Center Hospital of Northwest University, Xi'an, 710119, China
| | - Huihui Jing
- Department of Psychosomatic Medicine, Mental Hospital, Xi'an International Medical Center Hospital of Northwest University, Xi'an, 710119, China
| | - Hongbin Lu
- Department of Psychosomatic Medicine, Mental Hospital, Xi'an International Medical Center Hospital of Northwest University, Xi'an, 710119, China
| | - Ning Liu
- Department of Adolescent Mental Health, Mental Hospital, Xi'an International Medical Center Hospital of Northwest University, Xi'an, 710119, China
| | - Xueyang Han
- Department of Adolescent Mental Health, Mental Hospital, Xi'an International Medical Center Hospital of Northwest University, Xi'an, 710119, China
| | - Mingzhu Su
- Department of Adolescent Mental Health, Mental Hospital, Xi'an International Medical Center Hospital of Northwest University, Xi'an, 710119, China
| | - Tao Yang
- Department of Adolescent Mental Health, Mental Hospital, Xi'an International Medical Center Hospital of Northwest University, Xi'an, 710119, China
| | - Fang Yin
- Dali University, Dali, 671000, China
| | - Bin Xie
- Xi'an Physical Education University, Xi'an, 710068, China
| | - Xue Zou
- Department of Adolescent Mental Health, Mental Hospital, Xi'an International Medical Center Hospital of Northwest University, Xi'an, 710119, China
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Ji J, Xu G, Yang H, Liu J, Wang C, Yin F, Zhang W, Hao S. Study on the treatment of corn alcohol wastewater by the internal circulation anaerobic reactor. Water Sci Technol 2023; 88:3129-3141. [PMID: 38154799 PMCID: wst_2023_397 DOI: 10.2166/wst.2023.397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2023]
Abstract
To comprehensively assess the efficacy of employing the internal circulation (IC) anaerobic reactor for corn alcohol wastewater treatment and investigate its feasibility, this study focused on anaerobic digestion parameters, energy balance, and the composition of the prokaryotic microbial community. During the operation of the reactor, the hydraulic retention time was progressively reduced from 4.8 to 1.6 days while achieving an average organic loading rate of 12.46 kg chemical oxygen demand (COD)/(m3·d). Moreover, the removal rate of COD exceeded 98%, and the energy balance (ΔE) reached 10.29 kJ/g fed COD. The initial manifestation of organic acidosis in the reactor was a decline in gas production, which is primarily caused by propionic acid accumulation. The subsequent analysis revealed a high diversity of prokaryotes in granular sludge, with the predominant archaea primarily involved in methane production through the acetic acid pathway. The IC anaerobic reactor shows exceptional performance in treating corn alcohol wastewater by optimizing its operating conditions. Energy balance analysis confirmed the feasibility of the process. The findings of this study may offer valuable insights for optimizing control strategies and engineering applications.
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Affiliation(s)
- Junlin Ji
- School of Energy and Environment Science, Yunnan Normal University, Kunming 650500, China; Economic Crop Technology Extension Station, Agricultural and Rural Bureau of Honghe Hani and Yi Autonomous Prefecture, Mengzi 661100, China; Authors contributed equally. E-mail:
| | - Guoqin Xu
- School of Energy and Environment Science, Yunnan Normal University, Kunming 650500, China; College of Biological and Agricultural Science, Honghe University, Mengzi 661100, China; Authors contributed equally
| | - Hong Yang
- School of Energy and Environment Science, Yunnan Normal University, Kunming 650500, China
| | - Jing Liu
- School of Energy and Environment Science, Yunnan Normal University, Kunming 650500, China
| | - Changmei Wang
- School of Energy and Environment Science, Yunnan Normal University, Kunming 650500, China
| | - Fang Yin
- School of Energy and Environment Science, Yunnan Normal University, Kunming 650500, China
| | - Wudi Zhang
- School of Energy and Environment Science, Yunnan Normal University, Kunming 650500, China
| | - Shumei Hao
- School of Energy and Environment Science, Yunnan Normal University, Kunming 650500, China
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Wang P, Tang CT, Li J, Huang X, Jin R, Yin F, Liu Z, Chen Y, Zeng C. The E3 ubiquitin ligase RNF31 mediates the development of ulcerative colitis by regulating NLRP3 inflammasome activation. Int Immunopharmacol 2023; 125:111194. [PMID: 37951199 DOI: 10.1016/j.intimp.2023.111194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 11/04/2023] [Accepted: 11/05/2023] [Indexed: 11/13/2023]
Abstract
Ulcerative colitis (UC) is characterized by dysregulated inflammation and disruption of the intestinal barrier. The NLRP3 inflammasome, which is composed of NLRP3, ASC, and caspase-1, plays a crucial role in UC pathogenesis by triggering the production of proinflammatory cytokines. In this study, we investigated the regulatory role of RNF31 in NLRP3 inflammasome activation during UC development. Through comprehensive analysis of ulcerative colitis tissues using the GEO database and immunohistochemistry, we found that RNF31 expression was elevated in UC tissues, which prompted further investigation into its function. We constructed an RNF31 knockdown cell model and observed a significant reduction in NLRP3 inflammasome activation, indicating the involvement of RNF31 in regulating NLRP3. Mechanistically, RNF31 could interact with NLRP3 through the RBR structural domain, leading to increased K63-linked ubiquitination of NLRP3 and consequent stabilization. Coimmunoprecipitation experiments revealed a mutual interaction between RNF31 and NLRP3, substantiating their functional association. Finally, an in vivo mouse model with RNF31 knockdown showed a notable reduction in NLRP3 expression, which was accompanied by a decrease in the proinflammatory cytokines IL-18 and IL-1β. The successful attenuation of DSS-induced tissue inflammation by this treatment confirmed the physiological relevance of RNF31-mediated regulation of NLRP3. This study unveils a novel regulatory pathway by which RNF31 affects NLRP3 inflammasome activation, providing new insights into UC pathogenesis and potential therapeutic targets for UC treatment.
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Affiliation(s)
- Peng Wang
- Department of Gastroenterology, Digestive Disease Hospital, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Chao-Tao Tang
- Department of Gastroenterology, Digestive Disease Hospital, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China; Jiangxi Clinical Research Center for Gastroenterology, Nanchang, Jiangxi, China
| | - Jun Li
- Department of Gastroenterology, Digestive Disease Hospital, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Xia Huang
- The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Ruiri Jin
- Department of Gastroenterology, Digestive Disease Hospital, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Fang Yin
- Department of Gastroenterology, Digestive Disease Hospital, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Zide Liu
- Department of Gastroenterology, Digestive Disease Hospital, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Youxiang Chen
- Department of Gastroenterology, Digestive Disease Hospital, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China; Jiangxi Clinical Research Center for Gastroenterology, Nanchang, Jiangxi, China
| | - Chunyan Zeng
- Department of Gastroenterology, Digestive Disease Hospital, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China; Jiangxi Clinical Research Center for Gastroenterology, Nanchang, Jiangxi, China.
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9
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Zhou L, Shao Y, Yin F, Li J, Kang F, Lv R. Stabilizing non-iridium active sites by non-stoichiometric oxide for acidic water oxidation at high current density. Nat Commun 2023; 14:7644. [PMID: 37996423 PMCID: PMC10667250 DOI: 10.1038/s41467-023-43466-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Accepted: 11/10/2023] [Indexed: 11/25/2023] Open
Abstract
Stabilizing active sites of non-iridium-based oxygen evolution reaction (OER) electrocatalysts is crucial, but remains a big challenge for hydrogen production by acidic water splitting. Here, we report that non-stoichiometric Ti oxides (TiOx) can safeguard the Ru sites through structural-confinement and charge-redistribution, thereby extending the catalyst lifetime in acid by 10 orders of magnitude longer compared to that of the stoichiometric one (Ru/TiO2). By exploiting the redox interaction-engaged strategy, the in situ growth of TiOx on Ti foam and the loading of Ru nanoparticles are realized in one step. The as-synthesized binder-free Ru/TiOx catalyst exhibits low OER overpotentials of 174 and 265 mV at 10 and 500 mA cm-2, respectively. Experimental characterizations and theoretical calculations confirm that TiOx stabilizes the Ru active center, enabling operation at 10 mA cm-2 for over 37 days. This work opens an avenue of using non-stoichiometric compounds as stable and active materials for energy technologies.
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Affiliation(s)
- Lingxi Zhou
- State Key Laboratory of New Ceramics and Fine Processing, School of Materials Science and Engineering, Tsinghua University, Beijing, 100084, China
| | - Yangfan Shao
- Institute of Materials Research and Shenzhen Geim Graphene Center, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, China
| | - Fang Yin
- Institute of Materials Research and Shenzhen Geim Graphene Center, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, China
| | - Jia Li
- Institute of Materials Research and Shenzhen Geim Graphene Center, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, China.
| | - Feiyu Kang
- Institute of Materials Research and Shenzhen Geim Graphene Center, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, China
- Key Laboratory of Advanced Materials (MOE), School of Materials Science and Engineering, Tsinghua University, Beijing, 100084, China
| | - Ruitao Lv
- State Key Laboratory of New Ceramics and Fine Processing, School of Materials Science and Engineering, Tsinghua University, Beijing, 100084, China.
- Key Laboratory of Advanced Materials (MOE), School of Materials Science and Engineering, Tsinghua University, Beijing, 100084, China.
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10
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Ling L, Wang X, Zhang Y, Yin F, Zhang Z, Lyu X. Efficacy of Qingfei Paidu Granules combined with non-drug traditional Chinese medicine therapy in the treatment of patients with asymptomatic coronavirus disease: A retrospective study. Medicine (Baltimore) 2023; 102:e34868. [PMID: 37986280 PMCID: PMC10659728 DOI: 10.1097/md.0000000000034868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2023] [Revised: 07/21/2023] [Accepted: 07/25/2023] [Indexed: 11/22/2023] Open
Abstract
The aim of this study was to retrospectively analyze the clinical efficacy and safety of Qingfei Paidu granules (QFPG) combined with non-drug therapy of traditional Chinese medicine (TCM) in treating patients with asymptomatic coronavirus disease 2019 (COVID-2019). A total of 450 patients admitted to the wards of Chongming Changxing Island isolation site from April 1 to 18, 2022 were retrospectively analyzed and divided into 3 groups according to the treatment that they received. W1 was not treated (control group), and W2 was given QFPG (TCM treatment), W3 (TCM combined with TCM non-drug therapy) was treated with QFPG, five-element music therapy and Gong. We retrospectively analyzed the medical history data, including general information, time of first turning negative, length of hospital stays, number of cases classified as mild or ordinary, number of cases with adverse events/adverse reactions. The conversion to negative time of the 3 groups was 6.50, 4.40, and 3.81 days, respectively, and there were significant differences among the 3 groups (P < .001). The hospital duration in the 3 groups was 8.45, 5.72, and 5.53 days, respectively, and there were significant differences among the 3 groups (P < .001). The number of adverse events W1 (5/150, 3.3%), W2 (8/150, 5.3%), and W3 (4/150, 2.7%) was consistent among the 3 groups (P > .05). QFPG with TCM non-drug therapy is effective in patients with asymptomatic COVID-2019, which can effectively shorten the time to double negative and reduce the proportion of patients with mild disease.
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Affiliation(s)
- Li Ling
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xian Wang
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yi Zhang
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Fang Yin
- Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Zhenyuan Zhang
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xiang Lyu
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
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11
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He Q, Zhang S, Yin F, Liu Q, Gao Q, Xiao J, Huang Y, Yu L, Cao H. Risk assessment of honeybee larvae exposure to pyrethroid insecticides in beebread and honey. Ecotoxicol Environ Saf 2023; 267:115591. [PMID: 37890252 DOI: 10.1016/j.ecoenv.2023.115591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 09/20/2023] [Accepted: 10/11/2023] [Indexed: 10/29/2023]
Abstract
Honeybee is an essential pollinator to crops, evaluation to the risk assessment of honeybee larvae exposure to pesticides residue in the bee bread and honey is an important strategy to protect the bee colony due to the mixture of these two matrices is main food for 3-day-old honeybee larvae. In this study, a continuous survey to the residue of five pyrethroid insecticides in bee bread and honey between 2018 and 2020 from 17 major cultivation provinces which can be determined as Northeast, Northwest, Eastern, Central, Southwest, and Southern of China, there was at least one type II pyrethroid insecticide was detected in 54.7 % of the bee bread samples and 43.4 % of the honey. Then, we assayed the acute toxicity of type II pyrethroid insecticides based on the detection results, the LD50 value was 0.2201 μg/larva (beta-cyhalothrin), 0.4507 μg/larva (bifenthrin), 2.0840 μg/larva (fenvalerate), 0.0530 μg/larva (deltamethrin), and 0.1640 μg/larva (beta-cypermethrin), respectively. Finally, the hazard quotient was calculated as larval oral ranged from 0.046 × 10-3 to 2.128 × 10-3. Together, these empirical findings provide further insight into the accurate contamination of honey bee colonies caused by chemical pesticides, which can be used as a valuable guidance for the beekeeping industry and pesticide regulation.
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Affiliation(s)
- Qibao He
- Anhui Province Engineering Laboratory for Green Pesticide Development and Application, School of Plant Protection, Anhui Agricultural University, Hefei 230036, China; Anhui Province Key Laboratory of Crop Integrated Pest Management, School of Plant Protection, Anhui Agricultural University, Hefei 230036, China
| | - Shiyu Zhang
- College of Resources and Environment, Anhui Agricultural University, Hefei 230036, China
| | - Fang Yin
- Anhui Province Engineering Laboratory for Green Pesticide Development and Application, School of Plant Protection, Anhui Agricultural University, Hefei 230036, China; Anhui Province Key Laboratory of Crop Integrated Pest Management, School of Plant Protection, Anhui Agricultural University, Hefei 230036, China
| | - Qiongqiong Liu
- Anhui Province Engineering Laboratory for Green Pesticide Development and Application, School of Plant Protection, Anhui Agricultural University, Hefei 230036, China; Anhui Province Key Laboratory of Crop Integrated Pest Management, School of Plant Protection, Anhui Agricultural University, Hefei 230036, China
| | - Quan Gao
- Anhui Province Engineering Laboratory for Green Pesticide Development and Application, School of Plant Protection, Anhui Agricultural University, Hefei 230036, China; Anhui Province Key Laboratory of Crop Integrated Pest Management, School of Plant Protection, Anhui Agricultural University, Hefei 230036, China
| | - Jinjing Xiao
- Anhui Province Engineering Laboratory for Green Pesticide Development and Application, School of Plant Protection, Anhui Agricultural University, Hefei 230036, China; Anhui Province Key Laboratory of Crop Integrated Pest Management, School of Plant Protection, Anhui Agricultural University, Hefei 230036, China
| | - Yong Huang
- Anhui Province Engineering Laboratory for Green Pesticide Development and Application, School of Plant Protection, Anhui Agricultural University, Hefei 230036, China; Anhui Province Key Laboratory of Crop Integrated Pest Management, School of Plant Protection, Anhui Agricultural University, Hefei 230036, China
| | - Linsheng Yu
- Anhui Province Engineering Laboratory for Green Pesticide Development and Application, School of Plant Protection, Anhui Agricultural University, Hefei 230036, China; Anhui Province Key Laboratory of Crop Integrated Pest Management, School of Plant Protection, Anhui Agricultural University, Hefei 230036, China
| | - Haiqun Cao
- Anhui Province Engineering Laboratory for Green Pesticide Development and Application, School of Plant Protection, Anhui Agricultural University, Hefei 230036, China; Anhui Province Key Laboratory of Crop Integrated Pest Management, School of Plant Protection, Anhui Agricultural University, Hefei 230036, China.
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12
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Zhao X, Yin F, Fu L, Ma Y, Ye L, Huang Y, Fan W, Gao W, Cai Y, Mou X. Garlic-derived exosome-like nanovesicles as a hepatoprotective agent alleviating acute liver failure by inhibiting CCR2/CCR5 signaling and inflammation. Biomater Adv 2023; 154:213592. [PMID: 37717364 DOI: 10.1016/j.bioadv.2023.213592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 07/27/2023] [Accepted: 08/15/2023] [Indexed: 09/19/2023]
Abstract
Acute liver failure (ALF) is a life-threatening clinical syndrome mostly induced by viral infections or drug abuse. As a novel therapeutic adjuvant or delivery vehicle, plant-derived exosome-like nanovesicles (PELNVs) have been extensively studied in recent years. This study aimed to develop garlic-derived exosome-like nanovesicles (GaELNVs) in order to ameliorate liver injury induced by LPS/D-GalN in mice, inhibit inflammatory eruption and reduce inflammatory cells infiltration. The results showed that treatment with GaELNVs improved liver pathology and reduced the levels of soluble inflammatory mediators IL-6, IL-1β and TNF-α in the serum of ALF mice. GaELNVs reversed the upregulation of Cleaved Caspase-9, Cleaved Caspase-3, p53 and Bax expression and decreased Bcl2 activation caused by D-GalN/LPS, and inhibited NF-κB p65 expression and translocation to the nucleus. Meanwhile, treatment with GaELNVs resulted significant reduction in NLRP3 activation and Caspase-1 maturation, as well as decrease in the release of the inflammatory mediator IL-18. Additionally, an upregulation of the expression of proteins related to energy metabolism and autophagy occurrence including Foxo3a, Sirt1, and LC3-II was detected in the liver. Oral administration of GaELNVs also led to significant alteration in the expression of F4/80 and CD11b in the liver. Furthermore, the detection of chemokines in mouse liver tissue revealed that GaELNVs exhibited minimal reduction in the expression of CCL2, CCL3, CCL5 and CCL8. The decreased expression of CCR2 and CCR5 in the liver suggests that GaELNVs have the ability to decrease the recruitment of monocytes from the circulation to the liver. A reduction in the infiltration of F4/80loCD11bhi monocyte-derived macrophages into the liver was also observed. This study provides novel evidence that GaELNVs can ameliorate inflammatory eruptions and hinder the migration of circulating monocytes to the liver, as well as decrease macrophage infiltration by inhibiting CCR2/CCR5 signaling. Consequently, GaELNVs hold promise as a novel therapeutic agent for clinical management of liver disease.
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Affiliation(s)
- Xin Zhao
- General Surgery, Cancer Center, Department of Hepatobiliary & Pancreatic Surgery and Minimally Invasive Surgery, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou 310014, China; College of Pharmacy, Hangzhou Medical College, Hangzhou 310059, China; Clinical Research Institute, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou 310014, China
| | - Fang Yin
- Shanghai Engineering Research Center of Human Intestinal Microflora Function Development, Shanghai Tenth People's Hospital, Shanghai 200072, China
| | - Luoqin Fu
- Clinical Research Institute, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou 310014, China
| | - Yingyu Ma
- Clinical Research Institute, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou 310014, China
| | - Luyi Ye
- College of Pharmacy, Hangzhou Medical College, Hangzhou 310059, China
| | - Yilin Huang
- College of Pharmacy, Hangzhou Medical College, Hangzhou 310059, China
| | - Weijiao Fan
- Clinical Research Institute, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou 310014, China
| | - Wenxue Gao
- Clinical Research Unit, Shanghai Tenth People's Hospital, Shanghai 200072, China.
| | - Yu Cai
- General Surgery, Cancer Center, Department of Hepatobiliary & Pancreatic Surgery and Minimally Invasive Surgery, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou 310014, China; College of Pharmacy, Hangzhou Medical College, Hangzhou 310059, China; Clinical Research Institute, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou 310014, China.
| | - Xiaozhou Mou
- General Surgery, Cancer Center, Department of Hepatobiliary & Pancreatic Surgery and Minimally Invasive Surgery, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou 310014, China; College of Pharmacy, Hangzhou Medical College, Hangzhou 310059, China; Clinical Research Institute, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou 310014, China.
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13
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Li X, Lei Y, Liu J, Lin H, Chen K, Yin F, Wang C, Zhang H. Case report: a successful treatment with immune checkpoint inhibitors was associated with severe dermatologic toxicities in a patient with double primary malignancies. Discov Oncol 2023; 14:146. [PMID: 37553451 PMCID: PMC10409686 DOI: 10.1007/s12672-023-00749-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 07/07/2023] [Indexed: 08/10/2023] Open
Abstract
Dermatological toxicities are well-recognized immune-related adverse events (irAEs) secondary to immune checkpoint inhibitor (ICI) use. Corticosteroids are considered the first-line therapy for grade 3 or grade 4 skin irAEs, but long-term usage of corticosteroids may abolish the effect of ICIs. Multiple antitumor therapies might be an influencing factor in an increased incidence of skin irAEs. The safety and prognostic value in resuming ICIs after irAEs has been inconsistently reported, especially the severe skin irAE. We report a case of a 75-year-old man with non-small cell lung cancer (NSCLC) and prostate cancer with a Stevens-Johnson syndrome (SJS)-like eruption. The severe rash might have been induced by resuming pembrolizumab was successfully treated with a combination of corticosteroids, gamma globulin, and immunosuppressants. Early detection of dermatologic toxicity is crucial, especially for patients receiving multiple antitumor treatments. We should treat ICI resumption seriously after skin irAE.
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Affiliation(s)
- Xi Li
- General Practice Ward/International Medical Center Ward, General Practice Medical Center, West China Hospital, Sichuan University, Chengdu, China
| | - Yi Lei
- General Practice Ward/International Medical Center Ward, General Practice Medical Center, West China Hospital, Sichuan University, Chengdu, China
| | - Jiyan Liu
- Department of Biotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Hongyin Lin
- West China School of Medicine, Sichuan University Chengdu, Chengdu, China
| | - Kexin Chen
- Department of Gastroenterology, West China Hospital, Sichuan University, Chengdu, China
- Centre for Inflammatory Bowel Disease, West China Hospital, Sichuan University, Chengdu, China
- Lab of Inflammatory Bowel Disease, Institution of Inflammation and Immunity, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, China
| | - Fang Yin
- Department of Gastroenterology, West China Hospital, Sichuan University, Chengdu, China
- Centre for Inflammatory Bowel Disease, West China Hospital, Sichuan University, Chengdu, China
- Lab of Inflammatory Bowel Disease, Institution of Inflammation and Immunity, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, China
| | - Chunhui Wang
- Department of Gastroenterology, West China Hospital, Sichuan University, Chengdu, China
| | - Hu Zhang
- Department of Gastroenterology, West China Hospital, Sichuan University, Chengdu, China.
- Centre for Inflammatory Bowel Disease, West China Hospital, Sichuan University, Chengdu, China.
- Lab of Inflammatory Bowel Disease, Institution of Inflammation and Immunity, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, China.
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14
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Liu Z, Gao J, Wang P, Yin F, Zeng C, Chen Y. Comparable long-term survival outcomes of endoscopic therapy versus surgical therapy for T1-2N0M0 duodenal neuroendocrine tumors. Surg Endosc 2023; 37:5444-5452. [PMID: 37036503 DOI: 10.1007/s00464-023-10019-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Accepted: 03/12/2023] [Indexed: 04/11/2023]
Abstract
BACKGROUND AND STUDY AIMS The optimal treatment modality for T1-2N0M0 duodenal neuroendocrine tumors (DNETs) is still controversial. In this study, long-term survival outcomes were compared between the endoscopic therapy and surgical therapy for T1-2N0M0 DNETs using the Surveillance, Epidemiology, and End Results (SEER) database. PATIENTS AND METHODS Patients with DNETs from the SEER database were selected from 2004 to 2015. We used the Kaplan-Meier method and log-rank test to compare long-term survival results between the endoscopic therapy and surgical therapy. An analysis of the multivariable Cox proportional hazards model was performed to identify risk factors for patient prognoses. The 1:1 propensity score matching (PSM) was performed to balance baseline data. RESULTS A total of 816 patients with DNETs were included, of which 578 patients (70.8%) received endoscopic therapy and 238 patients (29.2%) received surgical therapy. Before the PSM, there was no difference between the two groups of patients with DNETs on long-term survival [5-year OS (86.1% vs. 87.9%, P = 0.45), 10-year OS (72.5% vs. 72.3%, P = 0.45)]. After adjusting covariates, we found endoscopic therapy and surgical therapy groups had comparable risks of overall survival (HR 0.86, 95% CI 0.60-1.23, P = 0.409) and cancer-specific survival (HR 1.68, 95% CI 0.74-3.83, P = 0.214). In the post-PSM analysis, there was no discernible difference between the endoscopic therapy and surgical therapy group. CONCLUSIONS Our study found that for T1-2N0M0 DNETs patients, whose long-term OS and CSS results were similar for the endoscopic and surgical therapy groups. For these patients, endoscopic resection might be an optimal therapy modality.
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Affiliation(s)
- Zide Liu
- Department of Gastroenterology, Digestive Disease Hospital, The First Affiliated Hospital of Nanchang University, 17 Yongwaizheng Street, Nanchang, 330006, Jiangxi, China
| | - Jiaxin Gao
- Department of Gastroenterology, Digestive Disease Hospital, The First Affiliated Hospital of Nanchang University, 17 Yongwaizheng Street, Nanchang, 330006, Jiangxi, China
| | - Peng Wang
- Department of Gastroenterology, Digestive Disease Hospital, The First Affiliated Hospital of Nanchang University, 17 Yongwaizheng Street, Nanchang, 330006, Jiangxi, China
| | - Fang Yin
- Department of Gastroenterology, Digestive Disease Hospital, The First Affiliated Hospital of Nanchang University, 17 Yongwaizheng Street, Nanchang, 330006, Jiangxi, China
| | - Chunyan Zeng
- Department of Gastroenterology, Digestive Disease Hospital, The First Affiliated Hospital of Nanchang University, 17 Yongwaizheng Street, Nanchang, 330006, Jiangxi, China.
- Jiangxi Provincial Key Laboratory of Interdisciplinary Science, Nanchang University, Nanchang, 330006, Jiangxi, China.
| | - Youxiang Chen
- Department of Gastroenterology, Digestive Disease Hospital, The First Affiliated Hospital of Nanchang University, 17 Yongwaizheng Street, Nanchang, 330006, Jiangxi, China.
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15
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Wang X, Yin F, Wan Z. A Joint Acoustic Emission Source Localization Method for Composite Materials. Sensors (Basel) 2023; 23:5473. [PMID: 37420639 DOI: 10.3390/s23125473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 06/01/2023] [Accepted: 06/08/2023] [Indexed: 07/09/2023]
Abstract
Damage localization methods for composite materials are a popular research topic at present. The time-difference-blind localization method and beamforming localization method are often individually utilized in the localization of the acoustic emission sources of composite materials. Based on the performances of the two methods, a joint localization method for the acoustic emission sources of composite materials is proposed in this paper. Firstly, the performance of the time-difference-blind localization method and the beamforming localization method were analyzed. Then, with the advantages and disadvantages of these two methods in mind, a joint localization method was proposed. Finally, the performance of the joint localization method was verified using simulations and experiments. The results show that the joint localization method can reduce the localization time by half compared with the beamforming localization method. At the same time, compared with the time-difference-blind localization method, the localization accuracy can be improved.
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Affiliation(s)
- Xiaoran Wang
- Faculty of Information Technology, Beijing University of Technology, Beijing 100124, China
| | - Fang Yin
- Beijing Institute of Control Engineering, Beijing 100076, China
| | - Zhishuai Wan
- Institute of Advanced Structure Technology, Beijing Institute of Technology, Beijing 100081, China
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16
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Qu X, Yin F, Pei M, Chen Q, Zhang Y, Lu S, Zhang X, Liu Z, Li X, Chen H, Zhang Y, Qin H. Modulation of Intratumoral Fusobacterium nucleatum to Enhance Sonodynamic Therapy for Colorectal Cancer with Reduced Phototoxic Skin Injury. ACS Nano 2023. [PMID: 37201179 DOI: 10.1021/acsnano.3c01308] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
Intratumoral pathogens can contribute to cancer progression and affect therapeutic response. Fusobacterium nucleatum, a core pathogen of colorectal cancer (CRC), is an important cause of low therapeutic efficacy and metastasis. Thus, the modulation of intratumoral pathogens may provide a target for cancer therapy and metastasis inhibition. Herein, we propose an intratumoral F. nucleatum-modulating strategy for enhancing the therapeutic efficacy of CRC and inhibiting lung metastasis by designing an antibacterial nanoplatform (Au@BSA-CuPpIX), which produced reactive oxygen species (ROS) under ultrasound and exhibited strong antibacterial activity. Importantly, Au@BSA-CuPpIX reduced the levels of apoptosis-inhibiting proteins by inhibiting intratumoral F. nucleatum, thereby enhancing ROS-induced apoptosis. In vivo results demonstrated that Au@BSA-CuPpIX effectively eliminated F. nucleatum to enhance the therapeutic efficacy of sonodynamic therapy (SDT) for orthotopic CRC and inhibit lung metastasis. Notably, entrapped gold nanoparticles reduced the phototoxicity of metalloporphyrin accumulated in the skin during tumor treatment, preventing severe inflammation and damage to the skin. Therefore, this study proposes a strategy for the elimination of F. nucleatum in CRC to enhance the therapeutic effect of SDT, thus providing a promising paradigm for improving cancer treatment with fewer toxic side effects and promoting the clinical translational potential of SDT.
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Affiliation(s)
- Xiao Qu
- Nanomedicine and Intestinal Microecology Research Center, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai 200072, China
| | - Fang Yin
- Nanomedicine and Intestinal Microecology Research Center, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai 200072, China
| | - Manman Pei
- Nanomedicine and Intestinal Microecology Research Center, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai 200072, China
| | - Qian Chen
- Nanomedicine and Intestinal Microecology Research Center, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai 200072, China
| | - Yuanyuan Zhang
- Nanomedicine and Intestinal Microecology Research Center, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai 200072, China
| | - Shengwei Lu
- Nanomedicine and Intestinal Microecology Research Center, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai 200072, China
| | - Xuelian Zhang
- Nanomedicine and Intestinal Microecology Research Center, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai 200072, China
| | - Ziyuan Liu
- Nanomedicine and Intestinal Microecology Research Center, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai 200072, China
| | - Xinyao Li
- Nanomedicine and Intestinal Microecology Research Center, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai 200072, China
| | - Hangrong Chen
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Shanghai 200050, China
| | - Yang Zhang
- Nanomedicine and Intestinal Microecology Research Center, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai 200072, China
- Precision Medicine Center, Taizhou Central Hospital, 999 Donghai Road, Taizhou, Zhejiang 318000, China
| | - Huanlong Qin
- Nanomedicine and Intestinal Microecology Research Center, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai 200072, China
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Chen Q, Dong Z, Ding T, Yang Q, Liu C, Yin F, Qin H. Isolation and Characterization of a Novel Enterococcus Phage Phi_Eg_SY1. Virus Res 2023:199132. [PMID: 37178793 DOI: 10.1016/j.virusres.2023.199132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 05/04/2023] [Accepted: 05/10/2023] [Indexed: 05/15/2023]
Abstract
Enterococcus gallinarum, a gut pathobiont, is an opportunistic pathogen that carries the risk of antibiotic resistance in the clinic and has been proven to drive autoimmunity in both mice and humans. Screening for novel bacteriophages targeting Enterococcus gallinarum is expected to provide a promising strategy for controlling such infections or regulating related chronic diseases. In the present study, we isolated a novel lytic Enterococcus gallinarum phage, Phi_Eg_SY1, which presents favourable thermostability and pH stability. Further assays indicated that Phi_Eg_SY1 can efficiently adsorb and lyse the host bacteria in vitro. Genomic and phylogenetic analyses suggested that Phi_Eg_SY1 does not contain virulence or lysogeny genes and presents a novel unassigned evolutionary lineage among the related dsDNA phages. Phi_Eg_SY1 is therefore considered to be suitable for further applications.
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Affiliation(s)
- Qian Chen
- Research Institute of Intestinal Diseases, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Zhewen Dong
- Research Institute of Intestinal Diseases, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Tingting Ding
- Department of Pathology, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, PR China
| | - Qilin Yang
- Research Institute of Intestinal Diseases, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China; Department of General Surgery, Shanghai Tenth Hospital, School of Clinical Medicine of Nanjing Medical University, Shanghai, China
| | - Chang Liu
- Department of Immunology and Microbiology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Fang Yin
- Research Institute of Intestinal Diseases, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China.
| | - Huanlong Qin
- Research Institute of Intestinal Diseases, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China; Department of Gastrointestinal Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China.
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Yin F, He QD, Chen J, Gui TJ, Cai RJ, Wang Y, Xue QX, Li LY, Tian XK, Wang T, Zhe XW. Benign prostatic hyperplasia associated with white matter hyperintensities in men. Clin Neurol Neurosurg 2023; 229:107738. [PMID: 37116223 DOI: 10.1016/j.clineuro.2023.107738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 04/18/2023] [Accepted: 04/20/2023] [Indexed: 04/30/2023]
Abstract
PURPOSE Benign prostatic hyperplasia (BPH) describes common noncancerous prostate enlargement. BPH is usually associated with lower urinary tract symptoms and an increased risk of cerebrovascular diseases, such as stroke and its recurrence. White matter hyperintensities (WMHs), markers of cerebral injury, increase the risk of stroke, cognitive impairment, dementia, and death. The relationship between BPH and WMHs remains unclear. This study aimed to determine the association between BPH and WMHs. METHODS A total of 788 male patients from the First Affiliated Hospital of Kunming Medical University from July 2019 to September 2021 were enrolled in this cross-sectional study. BPH was assessed by abdominal ultrasound, and three independent neuroradiologists rated the presence or absence of WMHs. Multiple imputations of chained equations were used to handle missing data. Logistic regression was used to assess the relationship between BPH and WMHs. RESULTS Patients with BPH presented an increased risk of WMHs with a crude odds ratio (OR) of 2.76 (95% CI, 2.02-3.79) and an adjusted OR of 1.75 (95% CI, 1.24-2.48) after controlling for potential confounding factors in the multivariate logistic regression. CONCLUSION We found that BPH was closely associated with WMHs in male Chinese individuals.
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Affiliation(s)
- Fang Yin
- Division of Nephrology, The First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan Province, PR China
| | - Qi-Da He
- Department of Epidemiology and Biostatistics, School of Public Health, Medical College of Soochow University, Suzhou, Jiangsu Province, PR China
| | - Jing Chen
- Department of Pathophysiology, School of Basic Medicine, Kunming Medical University, Kunming, Yunnan Province, PR China
| | - Teng-Juan Gui
- Division of Nephrology, The First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan Province, PR China
| | - Ren-Jiao Cai
- Division of Nephrology, The First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan Province, PR China
| | - Yue Wang
- Division of Nephrology, The First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan Province, PR China
| | - Qiu-Xia Xue
- Division of Nephrology, The First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan Province, PR China
| | - Li-Yun Li
- Information Centre, The First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan Province, PR China
| | - Xin-Kui Tian
- Division of Nephrology, Peking University Third Hospital, Beijing, PR China
| | - Tao Wang
- Division of Nephrology, Peking University Third Hospital, Beijing, PR China
| | - Xing-Wei Zhe
- Division of Nephrology, The First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan Province, PR China.
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Yang Q, Qin B, Hou W, Qin H, Yin F. Pathogenesis and therapy of radiation enteritis with gut microbiota. Front Pharmacol 2023; 14:1116558. [PMID: 37063268 PMCID: PMC10102376 DOI: 10.3389/fphar.2023.1116558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Accepted: 03/07/2023] [Indexed: 04/03/2023] Open
Abstract
Radiotherapy is widely used in clinic due to its good effect for cancer treatment. But radiotherapy of malignant tumors in the abdomen and pelvis is easy to cause radiation enteritis complications. Gastrointestinal tract contains numerous microbes, most of which are mutualistic relationship with the host. Abdominal radiation results in gut microbiota dysbiosis. Microbial therapy can directly target gut microbiota to reverse microbiota dysbiosis, hence relieving intestinal inflammation. In this review, we mainly summarized pathogenesis and novel therapy of the radiation-induced intestinal injury with gut microbiota dysbiosis and envision the opportunities and challenges of radiation enteritis therapy.
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Affiliation(s)
- Qilin Yang
- Research Institute of Intestinal Diseases, Shanghai Tenth People’s Hospital, Tongji University, Shanghai, China
- School of Clinical Medicine of Nanjing Medical University, Nanjing, China
| | - Bingzhi Qin
- Research Institute of Intestinal Diseases, Shanghai Tenth People’s Hospital, Tongji University, Shanghai, China
| | - Weiliang Hou
- Research Institute of Intestinal Diseases, Shanghai Tenth People’s Hospital, Tongji University, Shanghai, China
- Shanghai Cancer Institute, Renji Hospital School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- *Correspondence: Weiliang Hou, ; Huanlong Qin, ; Fang Yin,
| | - Huanlong Qin
- Research Institute of Intestinal Diseases, Shanghai Tenth People’s Hospital, Tongji University, Shanghai, China
- *Correspondence: Weiliang Hou, ; Huanlong Qin, ; Fang Yin,
| | - Fang Yin
- Research Institute of Intestinal Diseases, Shanghai Tenth People’s Hospital, Tongji University, Shanghai, China
- *Correspondence: Weiliang Hou, ; Huanlong Qin, ; Fang Yin,
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20
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Su P, Zhu Z, He J, He R, Feng H, Du P, Lönn L, Konge L, Yin F. Focus on Radiation Protection Improves Both Correct Behavior and Procedural Performance During Simulation-Based Training - A Randomized Comparison. Ann Vasc Surg 2023; 89:302-311. [PMID: 36334895 DOI: 10.1016/j.avsg.2022.10.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2022] [Revised: 10/04/2022] [Accepted: 10/05/2022] [Indexed: 11/11/2022]
Abstract
BACKGROUND To explore whether simulation-based endovascular training with focus on radiation safety could improve correct behavior without jeopardizing the learning of procedural skills. METHODS Twenty-four residents without previous endovascular experience completed 10 clinical scenarios on a virtual-reality endovascular simulator with software for peripheral endovascular interventions. Participants were randomized to receive feedback (n = 12) or not (n = 12) on radiation protection (RP) performance after each case. Expert assessments were done at the first, second, fourth, seventh, and 10th case on RP and endovascular skills (ES). Automatic simulator metrics on procedure time, contrast dose, handling errors, and estimated radiation exposure to patient and operator were registered. Outcome metrics were analyzed by two-way mixed analysis of variance pairwise comparisons with independent t-tests. Correlations were explored using Pearson's r for internal consistency reliability. RESULTS The RP performance was similar in both groups at their first attempt (P = 0.61), but the feedback group significantly outperformed the control group over time (P < 0.001 for all comparisons). The feedback group was however slower to learn the ES at start (P = 0.047 at second performance), but after 7 attempts no difference was shown (P = 0.59). The feedback group used more time (19.5 vs. 15.3 min; P = 0.007) but less contrast (60 vs. 100 mL; P < 0.001). The number of errors was the same in both groups, but all metrics regarding radiation exposure favored the feedback group (P-values from 0.001 to 0.008). CONCLUSIONS Simulation-based training (SBT) is effective to acquire basic endovascular intervention skills and concurrently learn RP behavior when feedback on radiation culture is provided.
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Affiliation(s)
- Peizhu Su
- Department of Gastroenterology, The First People's Hospital of Foshan, Foshan, Guangdong, China; Guangdong Academy for Medical Simulation (GAMS), Guangzhou, China
| | - Zhengrong Zhu
- Department of Vascular and Thyroid Surgery, The First People's Hospital of Foshan, Foshan, Guangdong, China
| | - Jiawei He
- Department of Radiology, The First People's Hospital of Foshan, Foshan, Guangdong, China
| | - Rong He
- Department of Radiology, The First People's Hospital of Foshan, Foshan, Guangdong, China
| | - Huahai Feng
- Department of Neurology, The First People's Hospital of Foshan, Foshan, Guangdong, China
| | - Pu Du
- Department of Neurology, The First People's Hospital of Foshan, Foshan, Guangdong, China
| | - Lars Lönn
- Department of Radiology, Rigshospitalet, Copenhagen, Denmark; Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Lars Konge
- Guangdong Academy for Medical Simulation (GAMS), Guangzhou, China; Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark; Copenhagen Academy for Medical Education and Simulation (CAMES), Copenhagen, Denmark.
| | - Fang Yin
- Department of Post-graduate Education, The First People's Hospital of Foshan, Foshan, Guangdong, China
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21
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Liu J, Wang C, Zhao X, Yin F, Yang H, Wu K, Liang C, Yang B, Zhang W. Bioethanol production from corn straw pretreated with deep eutectic solvents. ELECTRON J BIOTECHN 2023. [DOI: 10.1016/j.ejbt.2022.12.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023] Open
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22
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Wang J, Cao Y, Hou W, Bi D, Yin F, Gao Y, Huang D, Li Y, Cao Z, Yan Y, Zhao J, Kong D, Lv X, Huang L, Zhong H, Wu C, Chen Q, Yang R, Wei Q, Qin H. Fecal microbiota transplantation improves VPA-induced ASD mice by modulating the serotonergic and glutamatergic synapse signaling pathways. Transl Psychiatry 2023; 13:17. [PMID: 36670104 PMCID: PMC9859809 DOI: 10.1038/s41398-023-02307-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Revised: 01/02/2023] [Accepted: 01/06/2023] [Indexed: 01/22/2023] Open
Abstract
Autism spectrum disorder (ASD) is a complex behavioral disorder diagnosed by social interaction difficulties, restricted verbal communication, and repetitive behaviors. Fecal microbiota transplantation (FMT) is a safe and efficient strategy to adjust gut microbiota dysbiosis and improve ASD-related behavioral symptoms, but its regulatory mechanism is unknown. The impact of the microbiota and its functions on ASD development is urgently being investigated to develop new therapeutic strategies for ASD. We reconstituted the gut microbiota of a valproic acid (VPA)-induced autism mouse model through FMT and found that ASD is in part driven by specific gut dysbiosis and metabolite changes that are involved in the signaling of serotonergic synapse and glutamatergic synapse pathways, which might be associated with behavioral changes. Further analysis of the microbiota showed a profound decrease in the genera Bacteroides and Odoribacter, both of which likely contributed to the regulation of serotonergic and glutamatergic synapse metabolism in mice. The engraftment of Turicibacter and Alistipes was also positively correlated with the improvement in behavior after FMT. Our results suggested that successful transfer of the gut microbiota from healthy donors to ASD mice was sufficient to improve ASD-related behaviors. Modulation of gut dysbiosis by FMT could be an effective approach to improve ASD-related behaviors in patients.
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Affiliation(s)
- Jifeng Wang
- grid.412538.90000 0004 0527 0050Department of Pathology, Shanghai Tenth People’s Hospital Affiliated to Tongji University, 200072 Shanghai, China
| | - Yuan Cao
- grid.412538.90000 0004 0527 0050Department of Pathology, Shanghai Tenth People’s Hospital Affiliated to Tongji University, 200072 Shanghai, China
| | - Weiliang Hou
- grid.412538.90000 0004 0527 0050Intestinal Microenvironment Treatment Center, Shanghai Tenth People’s Hospital Affiliated to Tongji University, 200072 Shanghai, China
| | - Dexi Bi
- grid.412538.90000 0004 0527 0050Department of Pathology, Shanghai Tenth People’s Hospital Affiliated to Tongji University, 200072 Shanghai, China
| | - Fang Yin
- grid.412538.90000 0004 0527 0050Intestinal Microenvironment Treatment Center, Shanghai Tenth People’s Hospital Affiliated to Tongji University, 200072 Shanghai, China
| | - Yaohui Gao
- grid.412538.90000 0004 0527 0050Department of Pathology, Shanghai Tenth People’s Hospital Affiliated to Tongji University, 200072 Shanghai, China
| | - Dengfeng Huang
- grid.412538.90000 0004 0527 0050Department of Pathology, Shanghai Tenth People’s Hospital Affiliated to Tongji University, 200072 Shanghai, China
| | - Yingying Li
- grid.412538.90000 0004 0527 0050Department of Pathology, Shanghai Tenth People’s Hospital Affiliated to Tongji University, 200072 Shanghai, China
| | - Zhan Cao
- grid.412538.90000 0004 0527 0050Intestinal Microenvironment Treatment Center, Shanghai Tenth People’s Hospital Affiliated to Tongji University, 200072 Shanghai, China
| | - Yinmei Yan
- grid.412538.90000 0004 0527 0050Department of Pediatrics, Shanghai Tenth People’s Hospital Affiliated to Tongji University, 200072 Shanghai, China
| | - Jianhua Zhao
- Shanghai Majorbio Bio-pharm Technology Co.,Ltd, 201210 Shanghai, China
| | - Dewu Kong
- Shanghai Majorbio Bio-pharm Technology Co.,Ltd, 201210 Shanghai, China
| | - Xiaoqiong Lv
- grid.412538.90000 0004 0527 0050Intestinal Microenvironment Treatment Center, Shanghai Tenth People’s Hospital Affiliated to Tongji University, 200072 Shanghai, China
| | - Linsheng Huang
- grid.412538.90000 0004 0527 0050Department of Pediatrics, Shanghai Tenth People’s Hospital Affiliated to Tongji University, 200072 Shanghai, China
| | - Hui Zhong
- grid.412538.90000 0004 0527 0050Department of Pediatrics, Shanghai Tenth People’s Hospital Affiliated to Tongji University, 200072 Shanghai, China
| | - Chunyan Wu
- grid.412538.90000 0004 0527 0050Intestinal Microenvironment Treatment Center, Shanghai Tenth People’s Hospital Affiliated to Tongji University, 200072 Shanghai, China
| | - Qiyi Chen
- grid.412538.90000 0004 0527 0050Intestinal Microenvironment Treatment Center, Shanghai Tenth People’s Hospital Affiliated to Tongji University, 200072 Shanghai, China
| | - Rong Yang
- Department of Pediatrics, Shanghai Tenth People's Hospital Affiliated to Tongji University, 200072, Shanghai, China.
| | - Qing Wei
- Department of Pathology, Shanghai Tenth People's Hospital Affiliated to Tongji University, 200072, Shanghai, China.
| | - Huanlong Qin
- Intestinal Microenvironment Treatment Center, Shanghai Tenth People's Hospital Affiliated to Tongji University, Department of Gastrointestinal Surgery, Shanghai Tenth People's Hospital Affiliated to Tongji University, 200072, Shanghai, China.
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Zhang Z, Yin F, Kang S, Tuo X, Zhang X, Han D. Dual-layer spectral detector CT (SDCT) can improve the detection of mixed ground-glass lung nodules. J Cancer Res Clin Oncol 2023:10.1007/s00432-022-04543-8. [PMID: 36595045 PMCID: PMC9808726 DOI: 10.1007/s00432-022-04543-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Accepted: 12/16/2022] [Indexed: 01/04/2023]
Abstract
BACKGROUND Mixed ground-glass lung nodules are a high-risk factor for lung adenocarcinoma. This study aimed to analyze the value of SDCT electron density imaging in the detection of mixed ground-glass lung nodules (GGNs). METHOD 150 patients with GGNs confirmed by chest SDCT and surgical pathology were retrospectively analyzed. GGNs were screened by two senior radiologists by the double-blind method based on conventional CT and SDCT electron density images. Average CT values and electron density (ED) values of GGNs were measured for all, solid and ground-glass. RESULT Thirty pGGN cases determined by conventional CT were found to be mGGN on electron density images, including 23 in the invasive adenocarcinoma group (detection rate of 35.38%), which was significantly higher than that of the PGL group (14.89%, P < 0.05). In electron density images, average CT values and ED values in the PGL and invasive adenocarcinoma groups with pGGNs were no difference. The average CT value and ED value were significantly higher in the mGGN invasive adenocarcinoma group compared with the PGL group (P < 0.05). Meanwhile, ROC curve analysis of average CT value and ED value revealed AUC values for mGGN infiltration of 0.759 and 0.752. CONCLUSION SDCT can improve GGN visualization and increase the detection rate of mGGN compared with conventional CT. Attention should be paid to invasive adenocarcinoma for lung GGNs detected as mGGNs with high average CT value or ED value.
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Affiliation(s)
- Zhenghua Zhang
- Medical Imaging Department, First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Fang Yin
- Medical Imaging Department, First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Shaolei Kang
- Medical Imaging Department, First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Xiaoyu Tuo
- Pathology Department, First Affiliated Hospital of Kunming Medical University, Kunming, China
| | | | - Dan Han
- Medical Imaging Department, First Affiliated Hospital of Kunming Medical University, Kunming, China.
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Chen H, Yan X, He F, Ding SC, Diao JF, Guo H, Cao SM, Yang CJ, Yin F. [Clinical study on application of 3D Slicer software assisted domestic frameless stereotactic robot in biopsy of intracranial lesions]. Zhonghua Wai Ke Za Zhi 2023; 61:61-65. [PMID: 36603886 DOI: 10.3760/cma.j.cn112139-20220610-00264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Objective: To examine the application value of 3D Slicer software assisted domestic frameless stereotactic robot in biopsy of intracranial lesions. Methods: A retrospective analysis was performed on 80 patients who admitted consecutively and underwent intracerebral lesions biopsy with the domestic frameless stereotactic robot at Department of Neurosurgery, Aerospace Central Hospital from January 2019 to December 2021. There were 36 males and 44 females, with a mean age of (38.5±18.0) years (range: 6 to 71 years). Before surgery only enhanced T1-weighted three-dimensional magnetization prepared gradient echo sequences and diffusion tensor imaging scans were performed. Self-reconstruction of intracranial lesions, cerebral cortex and blood vessels was carried out using 3D Slicer software system after the DICOM format imaging data of 80 patients were collected. These imaging data were merged to the workstation of the domestic frameless stereotactic robot for preoperative surgical planning and the surgical puncture path was designed to avoid blood vessels in the brain functional area, cerebral cortex and sulcus. Results: All frameless stereotactic biopsy were successfully performed. Postoperative pathological diagnosis included 50 cases of diffuse astrocytic and oligodendroglioma, 15 cases of lymphoma, 5 cases of metastatic tumors, 5 cases of inflammatory demyelinating disease, 2 cases of inflammatory granuloma, 1 case of hemangioma, 1 case of acute lymphoblastic leukemia intracranial invasion and 1 case of seminoma. The positive diagnosis rate was 100% (80/80). Postoperative imaging confirmed that the puncture path and target were accurately implemented according to the preoperative planning, and the target error was (1.32±0.44) mm (range: 0.55 to 1.99 mm). One case of puncture-related bleeding occurred at the target after surgery and improved after treatment. Conclusion: The three-dimensional multimodal images reconstructed by the 3D Slicer software before operation could help the surgeons make the preoperative planning and reduce the risk of stereotactic brain biopsy.
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Affiliation(s)
- H Chen
- Department of Neurosurgery, Aerospace Central Hospital, Beijing 100049, China
| | - X Yan
- Department of Neurosurgery, Aerospace Central Hospital, Beijing 100049, China
| | - F He
- Department of Neurosurgery, Aerospace Central Hospital, Beijing 100049, China
| | - S C Ding
- Department of Neurosurgery, Aerospace Central Hospital, Beijing 100049, China
| | - J F Diao
- Department of Neurosurgery, Aerospace Central Hospital, Beijing 100049, China
| | - H Guo
- Department of Neurosurgery, Aerospace Central Hospital, Beijing 100049, China
| | - S M Cao
- Department of Neurosurgery, Aerospace Central Hospital, Beijing 100049, China
| | - C J Yang
- Department of Neurosurgery, Aerospace Central Hospital, Beijing 100049, China
| | - F Yin
- Department of Neurosurgery, Aerospace Central Hospital, Beijing 100049, China
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Yin F, Zhang TJ. Cardiac arrest by rhino-cardiac reflex during nasotracheal intubation. Asian J Surg 2022:S1015-9584(22)01718-3. [PMID: 36509599 DOI: 10.1016/j.asjsur.2022.11.145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Accepted: 11/30/2022] [Indexed: 12/13/2022] Open
Affiliation(s)
- Fang Yin
- Department of Anesthesiology and the State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory for Oral Biomedicine, Ministry of Education, School and Hospital of Stomatology, Wuhan University, Luoyu Street 237, Wuhan, 430079, China
| | - Tie-Jun Zhang
- Department of Anesthesiology and the State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory for Oral Biomedicine, Ministry of Education, School and Hospital of Stomatology, Wuhan University, Luoyu Street 237, Wuhan, 430079, China.
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26
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Yin F, Feng Z. The Effect of COVID-19 Safety Protocols on Hospital Workers' Mental Health: A Moderated-Mediation Model of COVID-19 Anxiety and Psychological Resilience. Behav Sci (Basel) 2022; 12:bs12120477. [PMID: 36546960 PMCID: PMC9774179 DOI: 10.3390/bs12120477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Revised: 11/22/2022] [Accepted: 11/22/2022] [Indexed: 11/29/2022] Open
Abstract
Social distancing measures can create psychological issues, especially among hospital staff who constantly deal with emergency patients. To explore the mediating role of COVID-19 anxiety on the association between COVID-19 safety protocols and mental health, and to test the moderating role of resilience between COVID-19 safety protocols and COVID-19 anxiety, this work collected data on hospital staff in terms of COVID-19 safety protocols, psychological resilience, COVID-19 anxiety, and improving staff mental health. The effects of the use of COVID-19 safety protocols on COVID-19 anxiety and the mental health of hospital workers in China were also analyzed. The experimental results showed that resilience remarkably moderated COVID-19 safety protocols and COVID-19 anxiety among Chinese hospital staff.
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Yin F, Gao C, Song Z, Han Y, He Z, Zhang L, Su P, Feng D, Yang T, Fu J. Chemical signatures of polycyclic aromatic hydrocarbons in the emissions from in situ oil burns. Mar Pollut Bull 2022; 184:114194. [PMID: 36208553 DOI: 10.1016/j.marpolbul.2022.114194] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 09/26/2022] [Accepted: 09/27/2022] [Indexed: 06/16/2023]
Abstract
This study characterized the parent and alkylated polycyclic aromatic hydrocarbons (PAHs) in gaseous and particulate emissions from the in situ burning (ISB) of oils. The experimental results indicate that the burning of the heavy oil produced the most PAH emissions because of its longest burning time. In addition, the parent PAHs mainly exist in the particulate phase, while alkylated PAHs mostly accumulate in the gaseous phase. In particular, the diagnostic-ratios of PAHs with great stability in both gaseous and particulate emissions from ISB are identified by comparing the laboratory and field data. The presences of bell-, slope- and V-shaped distribution patterns of alkylated PAHs in the emissions precisely indicate their sources to be petrogenic and pyrogenic processes occurring during ISB. The formation of 2-methylanthracene during ISB is confirmed. The overall findings are expected to provide a prospective protocol to characterize PAH pollution from ISB emissions in case of oil spills.
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Affiliation(s)
- Fang Yin
- College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai 201306, PR China; International Joint Research Center for Persistent Toxic Substances (IJRC-PTS), Shanghai Maritime University, Shanghai 201306, PR China
| | - Chen Gao
- College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai 201306, PR China
| | - Zhibo Song
- College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai 201306, PR China
| | - Yuling Han
- WuXi Biologics (Shanghai) Co., Ltd., Fengxian District, Shanghai 201403, PR China.
| | - Zhiwei He
- College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai 201306, PR China
| | - Li Zhang
- College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai 201306, PR China
| | - Penghao Su
- College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai 201306, PR China; International Joint Research Center for Persistent Toxic Substances (IJRC-PTS), Shanghai Maritime University, Shanghai 201306, PR China
| | - Daolun Feng
- College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai 201306, PR China; International Joint Research Center for Persistent Toxic Substances (IJRC-PTS), Shanghai Maritime University, Shanghai 201306, PR China
| | - Tao Yang
- East China Sea Environmental Monitoring Center, State Oceanic Administration, Shanghai 201206, PR China
| | - Jie Fu
- School of Environmental Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, PR China.
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Tong S, Yu Z, Yin F, Yang Q, Chu J, Huang L, Gao W, Qian M. Manganese-based Prussian blue nanoparticles inhibit tumor proliferation and migration via the MAPK pathway in pancreatic cancer. Front Chem 2022; 10:1026924. [PMID: 36353142 PMCID: PMC9638070 DOI: 10.3389/fchem.2022.1026924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Accepted: 09/15/2022] [Indexed: 11/29/2022] Open
Abstract
Pancreatic cancer (PC) is one of the deadliest gastrointestinal malignancies. Advances in molecular biology and surgery have significantly improved survival rates for other tumors in recent decades, but clinical outcomes for PC remained relatively unchanged. Chemodynamic therapy (CDT) and Photothermal therapy (PTT) represent an efficient and relatively safe cancer treatment modality. Here, we synthesized Mn-doped Prussian blue nanoparticles (MnPB NPs) through a simple and mild method, which have a high loading capacity for drugs and excellent CDT/PTT effect. Cell line experiments in vitro and animal experiments in vivo proved the safety of MnPB NPs. We stimulated the PC cells with MnPB NPs and performed transwell migration assays. The migration of PC cells was reduced company with the decrease of two classical proteins: matrix metalloproteinase-2 (MMP-2) and matrix metalloproteinase-9 (MMP-9). Moreover, MnPB NPs induced ferroptosis, which mediated the MAPK pathway and achieved tumor elimination in nude mice. This effective and safe strategy controlled by irradiation represents a promising strategy for pancreatic cancer.
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Affiliation(s)
- Shanshi Tong
- Department of General Surgery, Shanghai tenth People’s Hospital, Shanghai, China
- State Key Laboratory of Oncogenes and Related Genes, Renji Hospital, Shanghai Cancer Institute, Shanghai Jiao Tong University, Shanghai, China
| | - Zhilong Yu
- Department of Gastroenterological Surgery, Peking University People’s Hospital, Beijing, China
| | - Fang Yin
- Shanghai Engineering Technology Research Center for the Functional Development of Human Intestinal Flora, Shanghai tenth People’s Hospital, Shanghai, China
| | - Qilin Yang
- Department of General Surgery, Shanghai tenth People’s Hospital, Shanghai, China
| | - Juhang Chu
- School of Medicine, Tongji University, Shanghai, China
| | - Luyao Huang
- Department of General Surgery, Shanghai tenth People’s Hospital, Shanghai, China
| | - Wenxue Gao
- Clinical Research Management Office, Shanghai tenth People’s Hospital, Shanghai, China
- *Correspondence: Wenxue Gao, ; Mingping Qian,
| | - Mingping Qian
- Department of General Surgery, Shanghai tenth People’s Hospital, Shanghai, China
- School of Medicine, Tongji University, Shanghai, China
- *Correspondence: Wenxue Gao, ; Mingping Qian,
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Lin Y, Qian Q, Chen Z, Feng D, Tuan PD, Yin F. Surface Modification of TiO 2 Nanotubes Prepared by Porous Titanium Anodization via Hydrothermal Reaction: A Method for Synthesis High-Efficiency Adsorbents of Recovering Sr Ions. Langmuir 2022; 38:11354-11361. [PMID: 36074906 DOI: 10.1021/acs.langmuir.2c01645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
The recycling of strontium ions (Sr2+) from sea water has been well known for its good cost-effectiveness and environment friendliness. Herein, we modified the surface of TiO2 nanotubes (TNTs) prepared by porous titanium anodization via hydrothermal (HT) reaction and synthesized a highly efficient adsorbent for the repeated recycling of Sr2+. TNTs with a high specific surface area were manufactured on porous titanium by internal anodic oxidation. The as-prepared TNTs were treated by HT method to synthesize adsorption materials with a tubular bottom and grass-type top structure loaded with Na+. The surface cracks were eliminated by annealing pretreatment, and the investigation found that the 6 h HT reaction most effectively increased the Na+ content in the adsorbent. The as-synthesized adsorbents (HT-6TNTs) were used to recover Sr2+, and the maximum adsorption efficiency (approximately 100%) and adsorption equilibrium were observed within 10 h. Meanwhile, three consecutive cycles of adsorption experiments proved the uniform behavior of the HT-6TNTs in the reproducible recycling of Sr2+. In addition, by increasing the anodization time of TNTs from 0.5 to 3 h, the maximum adsorption capacity can be increased from 4.68 to 36.15 mg·unit-1, approximately 7.7 times higher.
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Affiliation(s)
- Yue Lin
- Merchant Marine College, Shanghai Maritime University, Shanghai 201306, P. R. China
| | - Qun Qian
- College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai 201306, P. R. China
| | - Zhenhui Chen
- Merchant Marine College, Shanghai Maritime University, Shanghai 201306, P. R. China
| | - Daolun Feng
- College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai 201306, P. R. China
| | - Phan Dinh Tuan
- Research Institute of Sustainable Development, Hochiminh City University of Natural Resources and Environment, Hochiminh City 70000, Vietnam
| | - Fang Yin
- College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai 201306, P. R. China
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Yin F, He Z, Song Z, Su P, Zhang L, Feng D, Yang T. The fingerprint stability of the biomarker hopanes and steranes in soot emissions from in-situ burning of oil. Sci Total Environ 2022; 839:156273. [PMID: 35643145 DOI: 10.1016/j.scitotenv.2022.156273] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 05/06/2022] [Accepted: 05/23/2022] [Indexed: 06/15/2023]
Abstract
The behavior of emissions is an important concern of in-situ burning (ISB) of spilled oils. In particular, the heavy soot originated from ISB can negatively impact the atmospheric environment. To track the behavior of ISB soot, the conservative biomarkers, such as hopanes and steranes, can be potentially used. In this study, the stability of chemical fingerprints of hopanes and steranes in the ISB soot were investigated based on the burning of two different types of oils, including one ultra-light condensate (i.e., surrogate Sanchi condensate) and one heavy oil. The results indicate that the chromatographic patterns and diagnostic ratios of hopanes and steranes in the ISB soot emissions almost remain identical to their corresponding source oils, proving the various oil source identification of ISB soot can be realized. This work attempts to provide novel insights into the application of biomarkers in the management of ISB emissions.
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Affiliation(s)
- Fang Yin
- College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai 201306, PR China; International Joint Research Center for Persistent Toxic Substances (IJRC-PTS), Shanghai Maritime University, Shanghai 201306, PR China
| | - Zhiwei He
- College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai 201306, PR China
| | - Zhibo Song
- College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai 201306, PR China
| | - Penghao Su
- College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai 201306, PR China; International Joint Research Center for Persistent Toxic Substances (IJRC-PTS), Shanghai Maritime University, Shanghai 201306, PR China
| | - Li Zhang
- College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai 201306, PR China
| | - Daolun Feng
- College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai 201306, PR China; International Joint Research Center for Persistent Toxic Substances (IJRC-PTS), Shanghai Maritime University, Shanghai 201306, PR China
| | - Tao Yang
- East China Sea Environmental Monitoring Center, State Oceanic Administration, Shanghai 201206, PR China.
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Yin F, Jiao X, Zhou J, Yin X, Ibeke E, Iwendi MG, Biamba C. Fintech application on banking stability using Big Data of an emerging economy. J Cloud Comp 2022. [DOI: 10.1186/s13677-022-00320-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
AbstractThe rapid growth and development of financial technological advancement (Fintech) services and innovations have attracted the attention of scholars who are now on a quest to analyse their impact on the banking sector. This study conducts several kinds of analyses to measure the effect of the fintech era on the stability of the Chinese banking sector. It uses Big Data and performs Pearson correlation and regression analysis on the fintech era’s transition period to measure the impact of several explanatory variables— institutional regulation, government stability, bank credit to deposit ratio, and economic growth— on the outcome variables, which includes Nonperforming loans (NPLs) and its numerical measurement in relation to the mean score of the Big Data (Z-score). This study uses yearly Big Data from 1995–2018 and revealed that compared to the first wave of the fintech era, the second wave helped in the reduction of NPLs and the enhancement of financial stability in China. This study concludes that in the second wave of the fintech era, the explanatory variables mentioned above had a positive impact on NPLs and banking stability. This work helps comprehend fintech development in modern society and the importance of its disruptive forces in developing and developed countries.
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Yin F, Yin X, Zhou J, Zhang X, Zhang R, Ibeke E, Iwendi MG, Shah M. Tourism cloud management system: the impact of smart tourism. J Cloud Comp 2022; 11:37. [PMID: 36093281 PMCID: PMC9444116 DOI: 10.1186/s13677-022-00316-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Accepted: 08/12/2022] [Indexed: 11/10/2022]
Abstract
AbstractThis study investigates the possibility of supporting tourists in a foreign land intelligently by using the Tourism Cloud Management System (TCMS) to enhance and better their tourism experience. Some technologies allow tourists to highlight popular tourist routes and circuits through the visualisation of data and sensor clustering approaches. With this, a tourist can access the shared data on a specific location to know the sites of famous local attractions, how other tourists feel about them, and how to participate in local festivities through a smart tourism model. This study surveyed the potential of smart tourism among tourists and how such technologies have developed over time while proposing a TCMS. Its goals were to make physical/paper tickets redundant via the introduction of a mobile app with eTickets that can be validated using camera and QR code technologies and to enhance the transport network using Bluetooth and GPS for real-time identification of tourists’ presence. The results show that a significant number of participants engage in tourist travels, hence the need for smart tourism and tourist management. It was concluded that smart tourism is very appealing to tourists and can improve the appeal of the destination if smart solutions are implemented. This study gives a first-hand review of the preference of tourists and the potential of smart tourism.
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Yin F, He Z, Song Z, Zhang W, Li X, Qin B, Zhang L, Su P, Zhang J, Kitazawa D. Gas-particle partitioning of polycyclic aromatic hydrocarbons from oil combustion involving condensate, diesel and heavy oil. Ecotoxicol Environ Saf 2022; 242:113866. [PMID: 35839529 DOI: 10.1016/j.ecoenv.2022.113866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 06/21/2022] [Accepted: 07/05/2022] [Indexed: 06/15/2023]
Abstract
This study focuses on the gas-particle (G-P) partitioning of 16 polycyclic aromatic hydrocarbons (PAHs) from oil combustion, which is one of the important contributors of anthropogenic PAHs but has been rarely studied. The combustions of different types of oils involving ultra-light to heavy oils were investigated, and the PAH partitioning mechanism was determined by the widely used Junge-Pankow adsorption model, Koa absorption model, and dual sorption model, respectively. The results show that the source-specific diagnostic ratios of Ant/(Ant+Phe) are between 0.09 and 0.24, the estimated regression slopes of G-P partition coefficients (KP) of the total PAHs on their sub-cooled liquid vapor pressures (PLO) are in the range of - 0.34 to - 0.25, and the predicted fractions of PAHs in the particle phase (φ) by Koa absorption model are close to the measured values, while the log KPvalues of the LMW PAHs from the combustions of diesel and heavy oil are better represented by the dual sorption model. Our findings indicate that PAHs are derived from mixed sources that include the unburned original oil and combustion products, and the PAH partitioning mechanism is governed by the process of absorption into organic matter because of the unburned oil, but both adsorption and absorption exist simultaneously in the lighter PAHs from the combustions of heavier oils (i.e., diesel and heavy oil). Based on these findings, the understanding of the fate and transport of PAH emissions and the optimization of the emergency responses to accidents such as marine oil spills would be potentially improved.
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Affiliation(s)
- Fang Yin
- College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai 201306, PR China; International Joint Research Center for Persistent Toxic Substances (IJRC-PTS), Shanghai Maritime University, Shanghai 201306, PR China
| | - Zhiwei He
- College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai 201306, PR China
| | - Zhibo Song
- College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai 201306, PR China
| | - Weiwei Zhang
- State Key Laboratory of Pollution Control and Resources Reuse, Tongji University, Shanghai 200092, PR China
| | - Xianbin Li
- City Operation Office of Tinglin Town, Jinshan District, Shanghai 201505, PR China
| | - Boyu Qin
- College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai 201306, PR China
| | - Li Zhang
- College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai 201306, PR China
| | - Penghao Su
- College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai 201306, PR China; International Joint Research Center for Persistent Toxic Substances (IJRC-PTS), Shanghai Maritime University, Shanghai 201306, PR China
| | - Junbo Zhang
- College of Marine Sciences, Shanghai Ocean University, Shanghai 201306, PR China; National Engineering Research Center for Oceanic Fisheries, Shanghai 201306, PR China; Institute of Industrial Science, The University of Tokyo, Tokyo 1538505, Japan.
| | - Daisuke Kitazawa
- Institute of Industrial Science, The University of Tokyo, Tokyo 1538505, Japan
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Liu J, Yin J, Li Y, Li D, Wu J, Wang C, Wang C, Yin F, Yang B, Zhang W. High nitrite-nitrogen stress intensity drives nitrite anaerobic oxidation to nitrate and inhibits methanogenesis. Sci Total Environ 2022; 832:155109. [PMID: 35398130 DOI: 10.1016/j.scitotenv.2022.155109] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 04/02/2022] [Accepted: 04/04/2022] [Indexed: 06/14/2023]
Abstract
Nitrite is an important intermediate in nitrogen metabolism. We explored the effect of nitrite-nitrogen stress intensity (NNSI) on nitrite metabolism and methanogenesis in anaerobic digestion. The results showed that the NNSI regulated microbial diversity, composition, and functions, and microbial community assembly was primarily shaped by stochastic processes. Moreover, the NNSI was negatively correlated with α-diversity and positively correlated with non-metric multi-dimensional scaling distance. Denitrification gradually increased with increasing NNSI; however, methanogenesis was gradually inhibited, which was primarily due to the inhibition of the aceticlastic methanogenesis pathway (i.e., Methanosaeta) and methylotrophic methanogenesis pathway (i.e., Candidatus_Methanofastidiosum). High NNSI (1882 ± 98.99 mg/L NO2--N) promoted nitrite anaerobic oxidation to nitrate and was favorable for dissimilatory nitrate reduction to ammonia (DNRA). We present evidence for the microbial transformation of nitrite under anaerobic conditions, with potential geochemical and evolutionary importance. As nitrogen oxides were already present on early Earth, our finding presents the possibility of a nitrogen cycle before the evolution of oxygenic photosynthesis.
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Affiliation(s)
- Jianfeng Liu
- Yunnan Research Center of Biogas Technology and Engineering, School of Energy and Environment Science, Yunnan Normal University, Kunming 650500, PR China; Engineering and Research Center of Sustainable Development and Utilization of Bioenergy, Ministry of Education, Yunnan Normal University, Kunming 650500, PR China; Jilin Dongsheng Institute of Biomass Energy Engineering, Tonghua 134118, PR China; DongMing Agriculture and Animal Husbandry Development (Group) Co., Ltd., Tonghua 134118, PR China
| | - Jiao Yin
- Yunnan Research Center of Biogas Technology and Engineering, School of Energy and Environment Science, Yunnan Normal University, Kunming 650500, PR China
| | - Yanshuang Li
- Yunnan Research Center of Biogas Technology and Engineering, School of Energy and Environment Science, Yunnan Normal University, Kunming 650500, PR China
| | - Dingjin Li
- Yunnan Research Center of Biogas Technology and Engineering, School of Energy and Environment Science, Yunnan Normal University, Kunming 650500, PR China
| | - Jiaxuan Wu
- Yunnan Research Center of Biogas Technology and Engineering, School of Energy and Environment Science, Yunnan Normal University, Kunming 650500, PR China
| | - Chengxian Wang
- Yunnan Research Center of Biogas Technology and Engineering, School of Energy and Environment Science, Yunnan Normal University, Kunming 650500, PR China; Engineering and Research Center of Sustainable Development and Utilization of Bioenergy, Ministry of Education, Yunnan Normal University, Kunming 650500, PR China
| | - Changmei Wang
- Yunnan Research Center of Biogas Technology and Engineering, School of Energy and Environment Science, Yunnan Normal University, Kunming 650500, PR China; Engineering and Research Center of Sustainable Development and Utilization of Bioenergy, Ministry of Education, Yunnan Normal University, Kunming 650500, PR China; Jilin Dongsheng Institute of Biomass Energy Engineering, Tonghua 134118, PR China
| | - Fang Yin
- Yunnan Research Center of Biogas Technology and Engineering, School of Energy and Environment Science, Yunnan Normal University, Kunming 650500, PR China; Engineering and Research Center of Sustainable Development and Utilization of Bioenergy, Ministry of Education, Yunnan Normal University, Kunming 650500, PR China; Jilin Dongsheng Institute of Biomass Energy Engineering, Tonghua 134118, PR China
| | - Bin Yang
- Yunnan Research Center of Biogas Technology and Engineering, School of Energy and Environment Science, Yunnan Normal University, Kunming 650500, PR China; Engineering and Research Center of Sustainable Development and Utilization of Bioenergy, Ministry of Education, Yunnan Normal University, Kunming 650500, PR China
| | - Wudi Zhang
- Yunnan Research Center of Biogas Technology and Engineering, School of Energy and Environment Science, Yunnan Normal University, Kunming 650500, PR China; Engineering and Research Center of Sustainable Development and Utilization of Bioenergy, Ministry of Education, Yunnan Normal University, Kunming 650500, PR China; Jilin Dongsheng Institute of Biomass Energy Engineering, Tonghua 134118, PR China; DongMing Agriculture and Animal Husbandry Development (Group) Co., Ltd., Tonghua 134118, PR China.
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Wang C, Liu J, Wang C, Zhao X, Wu K, Yang B, Yin F, Zhang W. Biogas slurry application alters soil properties, reshapes the soil microbial community, and alleviates root rot of Panax notoginseng. PeerJ 2022; 10:e13770. [PMID: 35910762 PMCID: PMC9336633 DOI: 10.7717/peerj.13770] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Accepted: 07/01/2022] [Indexed: 01/17/2023] Open
Abstract
Background Panax notoginseng is an important herbal medicine in China, where this crop is cultivated by replanting of seedlings. Root rot disease threatens the sustainability of P. notoginseng cultivation. Water flooding (WF) is widely used to control numerous soilborne diseases, and biogas slurry shows positive effects on the soil physiochemical properties and microbial community structure and has the potential to suppress soilborne pathogens. Hence, biogas slurry flooding (BSF) may be an effective approach for alleviating root rot disease of P. notoginseng; however, the underlying mechanism needs to be elucidated. Methods In this study, we conducted a microcosm experiment to determine if BSF can reduce the abundance of pathogens in soil and, alleviate root rot of P. notoginseng. Microcosms, containing soil collected from a patch of P. notoginseng showing symptoms of root rot disease, were subjected to WF or BSF at two concentrations for two durations (15 and 30 days), after which the changes in their physicochemical properties were investigated. Culturable microorganisms and the root rot ratio were also estimated. We next compared changes in the microbial community structure of soils under BSF with changes in WF and untreated soils through high-throughput sequencing of bacterial 16S rRNA (16S) and fungal internal transcribed spacer (ITS) genes amplicon. Results WF treatment did not obviously change the soil microbiota. In contrast, BSF treatment significantly altered the physicochemical properties and reshaped the bacterial and fungal communities, reduced the relative abundance of potential fungal pathogens (Fusarium, Cylindrocarpon, Alternaria, and Phoma), and suppressed culturable fungi and Fusarium. The changes in the microbial community structure corresponded to decreased root rot ratios. The mechanisms of fungal pathogen suppression by BSF involved several factors, including inducing anaerobic/conductive conditions, altering the soil physicochemical properties, enriching the anaerobic and culturable bacteria, and increasing the phylogenetic relatedness of the bacterial community. Conclusions BSF application can reshape the soil microbial community, reduce the abundance of potential pathogens, and alleviate root rot in P. notoginseng. Thus, it is a promising practice for controlling root rot disease in P. notoginseng.
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Affiliation(s)
- Chengxian Wang
- Engineering and Research Center of Sustainable Development and Utilization of Bioenergy, Ministry of Education, Yunnan Normal University, Kunming, China,Yunnan Research Center of Biogas Technology and Engineering, School of Energy and Environment Science, Yunnan Normal University, Kunming, China
| | - Jianfeng Liu
- Engineering and Research Center of Sustainable Development and Utilization of Bioenergy, Ministry of Education, Yunnan Normal University, Kunming, China,Yunnan Research Center of Biogas Technology and Engineering, School of Energy and Environment Science, Yunnan Normal University, Kunming, China,Jilin Dongsheng Institute of Biomass Energy Engineering, Tonghua, China
| | - Changmei Wang
- Engineering and Research Center of Sustainable Development and Utilization of Bioenergy, Ministry of Education, Yunnan Normal University, Kunming, China,Yunnan Research Center of Biogas Technology and Engineering, School of Energy and Environment Science, Yunnan Normal University, Kunming, China,Jilin Dongsheng Institute of Biomass Energy Engineering, Tonghua, China
| | - Xingling Zhao
- Engineering and Research Center of Sustainable Development and Utilization of Bioenergy, Ministry of Education, Yunnan Normal University, Kunming, China,Yunnan Research Center of Biogas Technology and Engineering, School of Energy and Environment Science, Yunnan Normal University, Kunming, China,Jilin Dongsheng Institute of Biomass Energy Engineering, Tonghua, China
| | - Kai Wu
- Engineering and Research Center of Sustainable Development and Utilization of Bioenergy, Ministry of Education, Yunnan Normal University, Kunming, China,Yunnan Research Center of Biogas Technology and Engineering, School of Energy and Environment Science, Yunnan Normal University, Kunming, China,Jilin Dongsheng Institute of Biomass Energy Engineering, Tonghua, China
| | - Bin Yang
- Engineering and Research Center of Sustainable Development and Utilization of Bioenergy, Ministry of Education, Yunnan Normal University, Kunming, China,Yunnan Research Center of Biogas Technology and Engineering, School of Energy and Environment Science, Yunnan Normal University, Kunming, China,Graduate School, Yunnan Normal University, Kunming, China
| | - Fang Yin
- Engineering and Research Center of Sustainable Development and Utilization of Bioenergy, Ministry of Education, Yunnan Normal University, Kunming, China,Yunnan Research Center of Biogas Technology and Engineering, School of Energy and Environment Science, Yunnan Normal University, Kunming, China,Jilin Dongsheng Institute of Biomass Energy Engineering, Tonghua, China
| | - Wudi Zhang
- Engineering and Research Center of Sustainable Development and Utilization of Bioenergy, Ministry of Education, Yunnan Normal University, Kunming, China,Yunnan Research Center of Biogas Technology and Engineering, School of Energy and Environment Science, Yunnan Normal University, Kunming, China,Jilin Dongsheng Institute of Biomass Energy Engineering, Tonghua, China
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Xu Q, Wu C, Zhu Q, Gao R, Lu J, Valles-Colomer M, Zhu J, Yin F, Huang L, Ding L, Zhang X, Zhang Y, Xiong X, Bi M, Chen X, Zhu Y, Liu L, Liu Y, Chen Y, Fan J, Sun Y, Wang J, Cao Z, Fan C, Ehrlich SD, Segata N, Qin N, Qin H. Author Correction: Metagenomic and metabolomic remodeling in nonagenarians and centenarians and its association with genetic and socioeconomic factors. Nat Aging 2022; 2:680. [PMID: 37253873 DOI: 10.1038/s43587-022-00258-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Affiliation(s)
- Qian Xu
- Institute of Intestinal Diseases, Department of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Chunyan Wu
- Institute of Intestinal Diseases, Department of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Qi Zhu
- Institute of Intestinal Diseases, Department of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Renyuan Gao
- Institute of Intestinal Diseases, Department of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Jianquan Lu
- Qidong People's Hospital/Qidong Liver Cancer Institute, Qidong, China
| | | | - Jian Zhu
- Qidong People's Hospital/Qidong Liver Cancer Institute, Qidong, China
| | - Fang Yin
- Institute of Intestinal Diseases, Department of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Linsheng Huang
- Institute of Intestinal Diseases, Department of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Lulu Ding
- Qidong People's Hospital/Qidong Liver Cancer Institute, Qidong, China
| | - Xiaohui Zhang
- Institute of Intestinal Diseases, Department of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yonghui Zhang
- Qidong People's Hospital/Qidong Liver Cancer Institute, Qidong, China
| | - Xiao Xiong
- Realbio Genomics Institute, Shanghai, China
| | | | - Xiang Chen
- Realbio Genomics Institute, Shanghai, China
| | - Yefei Zhu
- Institute of Intestinal Diseases, Department of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Lin Liu
- Institute of Intestinal Diseases, Department of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yongqiang Liu
- Institute of Intestinal Diseases, Department of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yongshen Chen
- Qidong People's Hospital/Qidong Liver Cancer Institute, Qidong, China
| | - Jian Fan
- Qidong People's Hospital/Qidong Liver Cancer Institute, Qidong, China
| | - Yan Sun
- Qidong People's Hospital/Qidong Liver Cancer Institute, Qidong, China
| | - Jun Wang
- Qidong People's Hospital/Qidong Liver Cancer Institute, Qidong, China
| | - Zhan Cao
- Institute of Intestinal Diseases, Department of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Chunsun Fan
- Qidong People's Hospital/Qidong Liver Cancer Institute, Qidong, China
| | - S Dusko Ehrlich
- MGP MetaGenoPolis, INRAE, Université Paris-Saclay, Jouy en Josas, France
| | - Nicola Segata
- Department CIBIO, University of Trento, Trento, Italy
| | - Nan Qin
- Institute of Intestinal Diseases, Department of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China.
- Realbio Genomics Institute, Shanghai, China.
| | - Huanlong Qin
- Institute of Intestinal Diseases, Department of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China.
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Pi CX, Gui TJ, He QD, Yin F, Cai RJ, Wang Y, Xue QX, Tian XK, Wang T, Zhe XW. Glomerular filtration Rate, urine Albumin/ creatinine ratio and current perception threshold in patients with diabetic kidney disease. Diabetes Res Clin Pract 2022; 189:109934. [PMID: 35640744 DOI: 10.1016/j.diabres.2022.109934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 04/28/2022] [Accepted: 05/26/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND Diabetic microvascular complications, including diabetic kidney disease (DKD), retinopathy (DR), and neuropathy (DN), were major causes of morbidity and mortality in diabetic patients worldwide. It has been suggested that urinary albumin-to-creatinine ratio (UACR) and estimated glomerular filtration rate (eGFR) were not the only indicators of renal function impairment in DKD and that they were also associated with diabetic peripheral neuropathy (DPN) which might affect nerve conduction velocity (NCV). As 30-40% of DPN patients had no subjective symptoms, while current perception threshold (CPT) could detect sensory nerve damage at an early stage. As a result, we aimed to investigate correlation between UACR, eGFR and CPT in DKD patients. METHODS A total of 273 DKD patients from the First Affiliated Hospital of Kunming Medical University from January 2018 to June 2020 were enrolled to complete the CPT test. CPT values of the bilateral median nerve and superficial and deep peroneal nerves at 2000 Hz, 250 Hz, and 5 Hz were collected. RESULTS In normoesthesia and hypaesthesia patients with DKD, MDRD-eGFR correlated negatively with TC (r = -0.135, P = 0.037), left superficial peroneal and deep peroneal nerve 2000 Hz CPT (r = -0.205, P = 0.001) and right superficial peroneal and deep peroneal nerve 2000 Hz CPT (r = -0.154, P = 0.017). Besides, left and right superficial peroneal and deep peroneal nerve 2000 Hz CPT correlated with CKD-EPI-eGFR and UACR. Multivariate logistic regression analysis found left superficial peroneal and deep peroneal nerve 2000 Hz CPT was independently associated with both MDRD-eGFR and CKD-EPI-eGFR. CONCLUSION Decreased MDRD-eGFR and CKD-EPI-eGFR were expected to be a predictor of peripheral nerve injury in normoesthesia and hypaesthesia patients with DKD.
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Affiliation(s)
- Cheng-Xian Pi
- Division of Nephrology, The First Affiliated Hospital of Kunming Medical University, 295 Xichang Road, Kunming 650032, Yunnan Province, PR China
| | - Teng-Juan Gui
- Division of Nephrology, The First Affiliated Hospital of Kunming Medical University, 295 Xichang Road, Kunming 650032, Yunnan Province, PR China
| | - Qi-Da He
- Department of Epidemiology and Biostatistics, School of Public Health, Medical College of Soochow University, 199 Renai Road, Suzhou 215123, PR China
| | - Fang Yin
- Division of Nephrology, The First Affiliated Hospital of Kunming Medical University, 295 Xichang Road, Kunming 650032, Yunnan Province, PR China
| | - Ren-Jiao Cai
- Division of Nephrology, The First Affiliated Hospital of Kunming Medical University, 295 Xichang Road, Kunming 650032, Yunnan Province, PR China
| | - Yue Wang
- Division of Nephrology, The First Affiliated Hospital of Kunming Medical University, 295 Xichang Road, Kunming 650032, Yunnan Province, PR China
| | - Qiu-Xia Xue
- Division of Nephrology, The First Affiliated Hospital of Kunming Medical University, 295 Xichang Road, Kunming 650032, Yunnan Province, PR China
| | - Xin-Kui Tian
- Division of Nephrology, Peking University Third Hospital, Beijing, PR China
| | - Tao Wang
- Division of Nephrology, Peking University Third Hospital, Beijing, PR China
| | - Xing-Wei Zhe
- Division of Nephrology, The First Affiliated Hospital of Kunming Medical University, 295 Xichang Road, Kunming 650032, Yunnan Province, PR China.
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Yin F, Song Z, He Z, Qin B, John GF, Zhang L, Su P, Zhang W, Yang T. Chemical fingerprinting and characterization of spilled oils and burnt soot particles - A case study on the Sanchi oil tanker collision in the East China Sea. Sci Total Environ 2022; 824:153896. [PMID: 35182621 DOI: 10.1016/j.scitotenv.2022.153896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/14/2021] [Revised: 02/11/2022] [Accepted: 02/11/2022] [Indexed: 06/14/2023]
Abstract
The condensate spill accident from the Sanchi oil tanker collision in the East China Sea is unique in world history. To date, the spilled and burnt amounts of condensate remain unknown. The present study demonstrates the chemical fingerprints of a surrogate condensate (SC) from the same source, and of the carried heavy fuel oil (HFO) of the Sanchi accident. The evaporative features of the condensate are demonstrated by allowing the SC to naturally volatilize in a dark fume hood. In addition, the combustion emission of the SC is characterized by conducting a laboratory-scale combustion experiment. The evaporation experiment suggests that the volatilization process plays a significant role in the weathering of the condensate. The results show that the SC and HFO can be clearly distinguished based on their chemical fingerprints of C27-C35 hopanes and C9-C36 n-alkanes, along with priority polycyclic aromatic hydrocarbons (PAHs) and their alkylated derivatives. The compositional data reveal that the lighter component is predominant in the SC, thereby supporting its high volatility and flammability. The greater amounts of heavier components in the HFO indicate its long-term degradation and potential ecological risks to the environment. Further, the trisnorhopane thermal indicator (Ts/Tm) and C29/C30 ratio of hopanes are validated for identification of the SC and the HFO. More importantly, the changes in the hopane ratios of the soot particles are analyzed for the first time in this study, and the results demonstrate the validity of using hopane ratios to fingerprint the condensate soot particles. The diagnostic ratios of 2-MP/1-MP, 9/4-MP/1-MP, and InP/(InP+BghiP) also show decent performance on source identification after the condensate evaporation and combustion processes.
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Affiliation(s)
- Fang Yin
- College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai 201306, PR China; International Joint Research Center for Persistent Toxic Substances (IJRC-PTS), Shanghai Maritime University, Shanghai 201306, PR China
| | - Zhibo Song
- College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai 201306, PR China
| | - Zhiwei He
- College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai 201306, PR China
| | - Boyu Qin
- College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai 201306, PR China
| | - Gerald F John
- Environmental Engineering Program, Department of Civil Engineering, Auburn University, AL 36849, USA
| | - Li Zhang
- College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai 201306, PR China
| | - Penghao Su
- College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai 201306, PR China; International Joint Research Center for Persistent Toxic Substances (IJRC-PTS), Shanghai Maritime University, Shanghai 201306, PR China
| | - Wenshu Zhang
- Nantong Marine Environmental Monitoring Center, State Oceanic Administration, Nantong 226002, PR China
| | - Tao Yang
- East China Sea Environmental Monitoring Center, State Oceanic Administration, Shanghai 201206, PR China.
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Ma XH, An MM, Yin F, Zhang J, Peng MY, Guan H, Gong P. Factors associated with failure of high-flow nasal cannula oxygen therapy in patients with severe COVID-19: a retrospective case series. J Int Med Res 2022; 50:3000605221103525. [PMID: 35638595 PMCID: PMC9160912 DOI: 10.1177/03000605221103525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Objective To identify factors associated with high-flow nasal cannula (HFNC) therapy failure in patients with severe COVID-19. Methods We retrospectively examined clinical and laboratory data upon admission, treatments, and outcomes of patients with severe COVID-19. Sequential Organ Failure Assessment (SOFA) scores were also calculated. Results Of 54 patients with severe COVID-19, HFNC therapy was successful in 28 (51.9%) and unsuccessful in 26 (48.1%). HFNC therapy failure was more common in patients aged ≥60 years and in men. Compared with patients with successful HFNC therapy, patients with HFNC therapy failure had higher percentages of fatigue, anorexia, and cardiovascular disease; a longer time from symptom onset to diagnosis; higher SOFA scores; a higher body temperature, respiratory rate, and heart rate; more complications, including acute respiratory distress syndrome, septic shock, myocardial damage, and acute kidney injury; a higher C-reactive protein concentration, neutrophil count, and prothrombin time; and a lower arterial partial pressure of oxygen/fraction of inspired oxygen (PaO2/FiO2). However, male sex, a low PaO2/FiO2, and a high SOFA score were the only independent factors significantly associated with HFNC therapy failure. Conclusions Male sex, a low PaO2/FiO2, and a high SOFA score were independently associated with HFNC therapy failure in patients with severe COVID-19.
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Affiliation(s)
- Xiao-Huan Ma
- Department of Emergency, First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China.,Intensive Care Unit, The Second People's Hospital of Dalian, Dalian, Liaoning, China
| | - Meng-Meng An
- Intensive Care Unit, Affiliated Dalian Friendship Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - Fang Yin
- Neurosurgical Intensive Care Unit, First Affiliated Hospital of China Medical University, Shenyang, Liaoning, China
| | - Jie Zhang
- Department of Gynecology, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
| | - Meng-Yun Peng
- College of Nursing, Dalian Medical University, Liaoning, China
| | - Hong Guan
- Department of Nursing, Second Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - Ping Gong
- Department of Emergency, First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
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Yin F, Li Q, Cao M, Duan Y, Zhao L, Gan L, Cai Z. Effects of microRNA-101-3p on predicting pediatric acute respiratory distress syndrome and its role in human alveolar epithelial cell. Bioengineered 2022; 13:11602-11611. [PMID: 35506305 PMCID: PMC9275879 DOI: 10.1080/21655979.2022.2070583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Pediatric acute respiratory distress syndrome (PARDS) is a severe form of respiratory failure associated with high mortality among children. The objective of this study is reported to explore the clinical function and molecular roles of microRNA-101-3p (miR-101-3p) in PARDS. The levels of miR-101-3p and mRNA levels of SRY-related high-mobility group box 9 (Sox9) were measured by quantitative reverse transcription polymerase chain reaction (RT-qPCR). Additionally, the diagnostic role of miR-101-3p was identified by using the Receiver operating characteristic (ROC) curve. The cell proliferation and apoptosis were examined through Cell Counting Kit-8 (CCK-8) assay and flow cytometry. To detect inflammation in cells, enzyme-linked immunosorbent assays (ELISA) were performed. The target gene of miR-101-3p was confirmed through data obtained from the luciferase activity. In patients with PARDS, miR-101-3p expression was decreased. Moderate and severe PARDS patients had lower levels of miR-101-3p than mild PARDS patients. The inflammatory progression was related to the aberrant expression of miR-101-3p in all PARDS children. MiR-101-3p was highly predictive for the detection of children with PARDS. In addition, miR-101-3p might protect A549 cells from abnormal proliferation, apoptosis, and inflammation caused by lipopolysaccharide (LPS). Sox9 might be a target gene of miR-101-3p and increased mRNA expression of Sox9 in LPS-treated A549 cells was inhibited by overexpression of miR-101-3p. Ultimately, this study suggested that reduced expression of miR-101-3p plays a role in PARDS, providing a novel angle to study the disease.
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Affiliation(s)
- Fang Yin
- Child Health Development Center, Hunan Children's Hospital, Changsha China
| | - Qi Li
- Child Health Development Center, Hunan Children's Hospital, Changsha China
| | - Min Cao
- Child Health Development Center, Hunan Children's Hospital, Changsha China
| | - Yaqin Duan
- Rehabilitation Center, Hunan Children's Hospital, Changsha China
| | - Liu Zhao
- Children's Research Institute, Hunan Children's Hospital, Changsha China
| | - Lumin Gan
- Department of Infection, Hunan Children's Hospital, Changsha China
| | - Zili Cai
- Child Health Development Center, Hunan Children's Hospital, Changsha China
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Xu Q, Wu C, Zhu Q, Gao R, Lu J, Valles-Colomer M, Zhu J, Yin F, Huang L, Ding L, Zhang X, Zhang Y, Xiong X, Bi M, Chen X, Zhu Y, Liu L, Liu Y, Chen Y, Fan J, Sun Y, Wang J, Cao Z, Fan C, Ehrlich SD, Segata N, Qin N, Qin H. Metagenomic and metabolomic remodeling in nonagenarians and centenarians and its association with genetic and socioeconomic factors. Nat Aging 2022; 2:438-452. [PMID: 37118062 DOI: 10.1038/s43587-022-00193-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Accepted: 02/16/2022] [Indexed: 04/30/2023]
Abstract
A better understanding of the biological and environmental variables that contribute to exceptional longevity has the potential to inform the treatment of geriatric diseases and help achieve healthy aging. Here, we compared the gut microbiome and blood metabolome of extremely long-lived individuals (94-105 years old) to that of their children (50-79 years old) in 116 Han Chinese families. We found extensive metagenomic and metabolomic remodeling in advanced age and observed a generational divergence in the correlations with socioeconomic factors. An analysis of quantitative trait loci revealed that genetic associations with metagenomic and metabolomic features were largely generation-specific, but we also found 131 plasma metabolic quantitative trait loci associations that were cross-generational with the genetic variants concentrated in six loci. These included associations between FADS1/2 and arachidonate, PTPA and succinylcarnitine and FLVCR1 and choline. Our characterization of the extensive metagenomic and metabolomic remodeling that occurs in people reaching extreme ages may offer new targets for aging-related interventions.
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Affiliation(s)
- Qian Xu
- Institute of Intestinal Diseases, Department of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Chunyan Wu
- Institute of Intestinal Diseases, Department of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Qi Zhu
- Institute of Intestinal Diseases, Department of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Renyuan Gao
- Institute of Intestinal Diseases, Department of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Jianquan Lu
- Qidong People's Hospital/Qidong Liver Cancer Institute, Qidong, China
| | | | - Jian Zhu
- Qidong People's Hospital/Qidong Liver Cancer Institute, Qidong, China
| | - Fang Yin
- Institute of Intestinal Diseases, Department of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Linsheng Huang
- Institute of Intestinal Diseases, Department of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Lulu Ding
- Qidong People's Hospital/Qidong Liver Cancer Institute, Qidong, China
| | - Xiaohui Zhang
- Institute of Intestinal Diseases, Department of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yonghui Zhang
- Qidong People's Hospital/Qidong Liver Cancer Institute, Qidong, China
| | - Xiao Xiong
- Realbio Genomics Institute, Shanghai, China
| | | | - Xiang Chen
- Realbio Genomics Institute, Shanghai, China
| | - Yefei Zhu
- Institute of Intestinal Diseases, Department of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Lin Liu
- Institute of Intestinal Diseases, Department of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yongqiang Liu
- Institute of Intestinal Diseases, Department of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yongshen Chen
- Qidong People's Hospital/Qidong Liver Cancer Institute, Qidong, China
| | - Jian Fan
- Qidong People's Hospital/Qidong Liver Cancer Institute, Qidong, China
| | - Yan Sun
- Qidong People's Hospital/Qidong Liver Cancer Institute, Qidong, China
| | - Jun Wang
- Qidong People's Hospital/Qidong Liver Cancer Institute, Qidong, China
| | - Zhan Cao
- Institute of Intestinal Diseases, Department of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Chunsun Fan
- Qidong People's Hospital/Qidong Liver Cancer Institute, Qidong, China
| | - S Dusko Ehrlich
- MGP MetaGenoPolis, INRAE, Université Paris-Saclay, Jouy en Josas, France
| | - Nicola Segata
- Department CIBIO, University of Trento, Trento, Italy
| | - Nan Qin
- Institute of Intestinal Diseases, Department of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China.
- Realbio Genomics Institute, Shanghai, China.
| | - Huanlong Qin
- Institute of Intestinal Diseases, Department of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China.
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Ji S, Yin F, Zhang W, Song Z, Qin B, Su P, Zhang J, Kitazawa D. Occurrences, Sources, and Human Health Risk Assessments of Polycyclic Aromatic Hydrocarbons in Marine Organisms From Temperate Coastal Area. Front Ecol Evol 2022. [DOI: 10.3389/fevo.2022.850247] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The pollution characteristics of 16 polycyclic aromatic hydrocarbons (PAHs) in marine organism species (6 species of fishes and 2 species of crustaceans) from the coastal area of the East China Sea were determined. The concentrations of 16 PAHs in the studied organisms ranged from 29.73 to 87.02 ng/g dw and 2- and 3-ring PAHs were the most abundant compounds in the aquatic organisms. The habitat, diet and predator-prey relationship have posed potential effects on the PAH accumulation in marine organisms. The source identification of PAHs was performed by using the molecular diagnostic ratios and principal component analysis (PCA). The results showed that the main sources of PAHs in the marine organisms were coal combustion, followed by mixture of gasoline combustion, oil combustion, crude oil spill and vehicle emissions. The incremental lifetime cancer risk of human via ingestion process of marine organisms in this sea area was also estimated and the assessment showed that it posed an acceptable but non-negligible risk to human health.
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Chu L, Liu S, Guo T, Zou L, Li B, Ni J, Yang X, Chu X, Liang F, Li Y, Sun Y, Li Q, Yin F, Li G, Zhu Z. Is Performance of Fluorine-18-fluorodeoxyglucose Positron Emission Tomography/Computed tomography (CT) or Contrast-enhanced CT Efficient Enough to Guide the Hilar Lymph Node Staging for Patients with Esophageal Squamous Cell Carcinoma? Front Oncol 2022; 12:814238. [PMID: 35280825 PMCID: PMC8914423 DOI: 10.3389/fonc.2022.814238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Accepted: 01/31/2022] [Indexed: 11/13/2022] Open
Abstract
Introduction We evaluated the diagnostic performance of fluorine-18-fluorodeoxyglucose (18F-FDG) positron emission tomography (PET)/computed tomography (CT) and contrast-enhanced CT in the detection of hilar lymph node metastasis (LNM) in esophageal squamous cell carcinoma (ESCC) to determine their value in guiding hilar lymph node staging and delineating radiation target volume. Methods Consecutive patients with ESCC who underwent both PET/CT and contrast-enhanced CT before radical lymphadenectomy and esophagectomy at our institution from September 2009 to November 2018 were enrolled. The sensitivity (SE), specificity (SP), positive predictive value (PPV), and negative predictive value (NPV) of FDG-PET/CT and contrast-enhanced CT for diagnosing hilar LNM were calculated. Results Of the 174 patients included, contrast-enhanced CT predicted nine positive cases, while PET/CT predicted one, and eight (4.6%) were identified as pathologically positive for their resected hilar lymph nodes. The SE, SP, PPV, and NPV of PET/CT and contrast-enhanced CT were 0.000, 0.994, 0.000, and 0.954; and 0.125, 0.952, 0.111, and 0.958, respectively. The specificity showed a significant difference (P=0.037). PET/CT is slightly more specific than contrast-enhanced CT. Conclusions PET/CT and contrast-enhanced CT may be useful tools for predicting the negativity of hilar LN status, but they are not recommended for guiding the hilar lymph node staging and the delineating of hilar LNM in radiotherapy planning of ESCC patients based on their low PPV.
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Affiliation(s)
- Li Chu
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
- Institute of Thoracic Oncology, Fudan University, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Shanghai Key Laboratory of Radiation Oncology, Shanghai, China
| | - Shuai Liu
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Department of Nuclear Medicine, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Tiantian Guo
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Shanghai Key Laboratory of Radiation Oncology, Shanghai, China
| | - Liqing Zou
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Shanghai Key Laboratory of Radiation Oncology, Shanghai, China
| | - Bin Li
- Institute of Thoracic Oncology, Fudan University, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Department of Thoracic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Jianjiao Ni
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
- Institute of Thoracic Oncology, Fudan University, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Shanghai Key Laboratory of Radiation Oncology, Shanghai, China
| | - Xi Yang
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
- Institute of Thoracic Oncology, Fudan University, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Shanghai Key Laboratory of Radiation Oncology, Shanghai, China
| | - Xiao Chu
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
- Institute of Thoracic Oncology, Fudan University, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Shanghai Key Laboratory of Radiation Oncology, Shanghai, China
| | - Fei Liang
- Department of Biostatistics, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Yida Li
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Shanghai Key Laboratory of Radiation Oncology, Shanghai, China
| | - Yuyun Sun
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Department of Nuclear Medicine, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Qiao Li
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Department of Radiology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Fang Yin
- Center for Drug Clinical Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Guodong Li
- Institute of Thoracic Oncology, Fudan University, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Department of Interventional Radiology, Fudan University Shanghai Cancer Center, Shanghai, China
- *Correspondence: Zhengfei Zhu, ; Guodong Li,
| | - Zhengfei Zhu
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
- Institute of Thoracic Oncology, Fudan University, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Shanghai Key Laboratory of Radiation Oncology, Shanghai, China
- *Correspondence: Zhengfei Zhu, ; Guodong Li,
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Zhang M, Guo C, Chu Y, Xu R, Yin F, Qian J. [Dihydromyricetin reverses Herceptin resistance by up-regulating miR-98-5p and inhibiting IGF1R/HER2 dimer formation in SKBR3 cells]. Nan Fang Yi Ke Da Xue Xue Bao 2022; 42:207-214. [PMID: 35365444 DOI: 10.12122/j.issn.1673-4254.2022.02.06] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
OBJECTIVE To explore the effect of dihydromyricetin on the expression of miR-98-5p and its mechanism in the development of Herceptin resistance in SKBR3 cells. METHODS The expression of IGF2 and miR-98-5p and their interaction relationship were analyzed by bioinformatics analysis through TargetScan online databases. SKBR3 cells and drug-resistant SKBR3-R cells were cultured in cell experiments. Xenograft tumor mice were constructed by SKBR3 and SKBR3-R cells. Proteins were detected by western blotting and immunohistochemistry. Transfected cells were constructed by shRNA lentivirus vectors. RT-QPCR was used to detect RNA. Cell proliferation was detected by MTS method. Cell jnvasion was detected by Transwell assay. Luciferase reporting assays were used to verify RNA interactions. IGF-1R/HER2 heterodimer was determined by immunocoprecipitation. RESULTS The expression of IGF2, p-IGF1R, p-Akt and p-S6K in SKBR3-R cells were significantly higher than those in SKBR3 cells, while the expression of PTEN protein was lower in SKBR3-R cells (P < 0.05). IGF1R/HER2 heterodimer in SKBR3-R cells was significantly increased (P < 0.01).The expression of IGF2 and invasion ability were significantly reduced while transfected with miR-98-5p in SKBR3-R cells (P < 0.05), but the IGF2 mRNA were no difference in both cells (P > 0.05). The expression of miR-98-5p was up-regulated and IGF2 was decreased in drug-resistant xenograft tumor mice after feeding with dihydromyricetin, and the tumor became more sensitivity to Herceptin (P < 0.05). CONCLUSION Dihydromyricetin could induce the expression of miR-98-5p, which binds to IGF2 mRNA to reduce IGF2 expression, inhibit the IGF-1R/HER2 formation, thereby reversing cell resistance to Herceptin in SKBR3-R cells.
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Affiliation(s)
- M Zhang
- Department of Surgical Oncology, The First Affiliated Hospital of Bengbu Medical College, Bengbu 233000, China
| | - C Guo
- Department of Surgical Oncology, The First Affiliated Hospital of Bengbu Medical College, Bengbu 233000, China
| | - Y Chu
- Department of Surgical Oncology, The First Affiliated Hospital of Bengbu Medical College, Bengbu 233000, China
| | - R Xu
- Department of Surgical Oncology, The First Affiliated Hospital of Bengbu Medical College, Bengbu 233000, China
| | - F Yin
- Department of Surgical Oncology, The First Affiliated Hospital of Bengbu Medical College, Bengbu 233000, China
| | - J Qian
- Department of Surgical Oncology, The First Affiliated Hospital of Bengbu Medical College, Bengbu 233000, China
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Chen Y, Liao D, Lin Y, Deng T, Yin F, Su P, Feng D. Electrochemical degradation performance and mechanism of dibutyl phthalate with hydrophobic PbO 2 electrode. Chemosphere 2022; 288:132638. [PMID: 34687678 DOI: 10.1016/j.chemosphere.2021.132638] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Revised: 10/18/2021] [Accepted: 10/19/2021] [Indexed: 06/13/2023]
Abstract
A polytetrafluoroethylene (PTFE) doped PbO2 anode with a highly hydrophobicity was fabricated by electrodeposition method. In this process, vertically aligned TiO2 nanotubes (TiO2NTs) are formed by the anodic oxidation of Ti plates as an intermediate layer for PbO2 electrodeposition. The characterization of the electrodes indicated that PTFE was successfully introduced to the electrode surface, the TiO2NTs were completely covered with β-PbO2 particles and gave it a large surface area, which also limited the growth of its crystal particles. Compared with the conventional Ti/PbO2 and Ti/TiO2NTs/PbO2 electrode, the Ti/TiO2NTs/PbO2-PTFE electrode has enhanced surface hydrophobicity, higher oxygen evolution potential, lower electrochemical impedance, with more active sites, and generate more hydroxyl radicals (·OH), which were enhanced by the addition of PTFE nanoparticles. The electrocatalytic performance of the three electrodes were investigated using dibutyl phthalate (DBP) as the model pollutant. The efficiency of the DBP removal of the three electrodes was in the order: Ti/TiO2NTs/PbO2-PTFE > Ti/TiO2NTs/PbO2 > Ti/PbO2. The degradation process followed the pseudo-first-order kinetic model well, with rate constants of 0.1326, 0.1266, and 0.1041 h-1 for the three electrodes, respectively. The lowest energy consumption (6.1 kWh g-1) was obtained after 8 h of DBP treatment using Ti/TiO2NTs/PbO2-PTFE compared to Ti/TiO2NTs/PbO2 (6.7 kWh g-1) and Ti/PbO2 (7.4 kWh g-1) electrodes. Moreover, the effects of current density, initial pH and electrolyte concentration were investigated. Finally, the products of the DBP degradation process were verified based on gas chromatography-mass spectrometry analysis, and possible degradation pathways were described.
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Affiliation(s)
- Yongsheng Chen
- College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai, 201306, China
| | - Dexiang Liao
- College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai, 201306, China.
| | - Yue Lin
- College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai, 201306, China
| | - Tianyu Deng
- College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai, 201306, China
| | - Fang Yin
- College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai, 201306, China
| | - Penghao Su
- College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai, 201306, China
| | - Daolun Feng
- College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai, 201306, China
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Xiao J, He Q, Liu Q, Wang Z, Yin F, Chai Y, Yang Q, Jiang X, Liao M, Yu L, Jiang W, Cao H. Analysis of honey bee exposure to multiple pesticide residues in the hive environment. Sci Total Environ 2022; 805:150292. [PMID: 34536857 DOI: 10.1016/j.scitotenv.2021.150292] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 09/07/2021] [Accepted: 09/07/2021] [Indexed: 06/13/2023]
Abstract
Since the loss of honeybees in hives could have a greater impact on colony health than those of their foraging bees, it is imperative to know beehives' pesticide exposure via oral ingestion of contaminated in-hive matrices. Here, a 4-year monitoring survey of 64 pesticide residues in pollen, nectar and related beehive matrices (beebread and honey) from China's main honey producing areas was carried out using a modified version of the QuEChERS multi-residue method. The results showed that 93.6% of pollen, 81.5% of nectar, 96.6% of beebread, and 49.3% of honey containing at least one target pesticide were detected either at or above the method detection limits (MDLs), respectively, with up to 19 pesticides found per sample. Carbendazim was the most frequently detected pesticide (present in >85% of the samples), and pyrethroids were also abundant (median concentration = 134.3-279.0 μg/kg). The transfer of pesticides from the environment into the beehive was shown, but the pesticide transference ratio may be affected by complex factors. Although the overall risk to colony health from pesticides appears to be at an acceptable level, the hazard quotient/hazard index (HQ/HI) value revealed that pyrethroids were clearly the most influential contributor, accounting for up to 45% of HI. Collectively, these empirical findings provide further insights into the extent of contamination caused by agricultural pesticide use on honeybee colonies.
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Affiliation(s)
- Jinjing Xiao
- School of Plant Protection, Anhui Agricultural University, Hefei, Anhui Province 230036, China; Anhui Province Key Laboratory of Integrated Pest Management on Crops, Hefei, Anhui Province 230036, China
| | - Qibao He
- School of Plant Protection, Anhui Agricultural University, Hefei, Anhui Province 230036, China; Anhui Province Key Laboratory of Integrated Pest Management on Crops, Hefei, Anhui Province 230036, China
| | - Qiongqiong Liu
- Anhui Province Key Laboratory of Integrated Pest Management on Crops, Hefei, Anhui Province 230036, China
| | - Zhiyuan Wang
- School of Plant Protection, Anhui Agricultural University, Hefei, Anhui Province 230036, China
| | - Fang Yin
- School of Plant Protection, Anhui Agricultural University, Hefei, Anhui Province 230036, China; Anhui Province Key Laboratory of Integrated Pest Management on Crops, Hefei, Anhui Province 230036, China
| | - Yuhao Chai
- Anhui Province Key Laboratory of Integrated Pest Management on Crops, Hefei, Anhui Province 230036, China
| | - Qing Yang
- School of Plant Protection, Anhui Agricultural University, Hefei, Anhui Province 230036, China; Anhui Province Key Laboratory of Integrated Pest Management on Crops, Hefei, Anhui Province 230036, China
| | - Xingchuan Jiang
- School of Plant Protection, Anhui Agricultural University, Hefei, Anhui Province 230036, China; Anhui Province Key Laboratory of Integrated Pest Management on Crops, Hefei, Anhui Province 230036, China
| | - Min Liao
- School of Plant Protection, Anhui Agricultural University, Hefei, Anhui Province 230036, China; Anhui Province Key Laboratory of Integrated Pest Management on Crops, Hefei, Anhui Province 230036, China
| | - Linsheng Yu
- School of Plant Protection, Anhui Agricultural University, Hefei, Anhui Province 230036, China; Anhui Province Key Laboratory of Integrated Pest Management on Crops, Hefei, Anhui Province 230036, China
| | - Wayne Jiang
- Department of Entomology, Michigan State University, 48824 East Lansing, MI, USA
| | - Haiqun Cao
- School of Plant Protection, Anhui Agricultural University, Hefei, Anhui Province 230036, China; Anhui Province Key Laboratory of Integrated Pest Management on Crops, Hefei, Anhui Province 230036, China.
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Yang Y, Hu Z, Sun H, Yu Q, Yang L, Yin F, Sun Y, Pu L, Zhu X, Li S, Chen X, Zhao Y. CBX7, a Potential Prognostic Biomarker in Lung Adenocarcinoma. Onco Targets Ther 2022; 14:5477-5492. [PMID: 34992383 PMCID: PMC8714415 DOI: 10.2147/ott.s325203] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Accepted: 09/28/2021] [Indexed: 01/06/2023] Open
Abstract
Background Lung adenocarcinoma (LUAD) is a major type of NSCLC and has high morbidity and mortality. The identification of useful prognostic biomarkers for LUAD is important. CBX7 has been reported in various cancers yet its expression level and potential roles have not been fully understood. Methods GEPIA, Oncomine, TCGA, KM plotter and OSluca databases were used to explore the expression profile and prognostic effects of CBX7 mRNA expression in patients with LUAD. TIMER was used to explore the relationship between CBX7 and immune infiltrating cells. GSEA was used to further explore the potential biological process and pathways regulated by CBX7 in LUAD. Lastly, IHC detection of CBX7 in 95 samples was used to validate the result. Results We found CBX7 was downregulated in LUAD in GEPIA, Oncomine and TCGA databases. TCGA, KM plotter and OSluca databases suggested that CBX7 was associated with poor clinical outcomes and low survival rate. Using TIMER, we found that CBX7 might be associated with immune infiltration. Via gene set enrichment analysis, we found that tumor-associated biological processes and signaling pathways were enriched in the CBX7 downregulated group. Using clinical samples, we found that CBX7 protein has low expression in LUAD and was associated with poor survival. Conclusion CBX7 might serve as a promising biomarker and potential molecular target in LUAD.
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Affiliation(s)
- Yanlong Yang
- Department of Thoracic Surgery, The First Affiliated Hospital of Kunming Medical University, Kunming, 650032, People's Republic of China
| | - Zaoxiu Hu
- Department of Pathology, The Third Affiliated Hospital of Kunming Medical University (Yunnan Cancer Hospital, Yunnan Cancer Center), Kunming, 650118, People's Republic of China
| | - Hongwen Sun
- Department of Thoracic Surgery, The First Affiliated Hospital of Kunming Medical University, Kunming, 650032, People's Republic of China
| | - Qinghe Yu
- Department of Thoracic Surgery, The First Affiliated Hospital of Kunming Medical University, Kunming, 650032, People's Republic of China
| | - Linzhu Yang
- Department of Thoracic Surgery, The First Affiliated Hospital of Kunming Medical University, Kunming, 650032, People's Republic of China
| | - Fang Yin
- Department of Thoracic Surgery, The First Affiliated Hospital of Kunming Medical University, Kunming, 650032, People's Republic of China
| | - Yongmen Sun
- Department of Thoracic Surgery, The First Affiliated Hospital of Kunming Medical University, Kunming, 650032, People's Republic of China
| | - Lisha Pu
- Department of Nephrology, Kunming Yanan Hospital, Kunming, 650051, People's Republic of China
| | - Xingming Zhu
- Department of Thoracic Surgery, The First Affiliated Hospital of Kunming Medical University, Kunming, 650032, People's Republic of China
| | - Shen Li
- Department of Thoracic Surgery, Baoshan People's Hospital, Baoshan, 678000, People's Republic of China
| | - Xiaobo Chen
- Department of Thoracic Surgery, The First Affiliated Hospital of Kunming Medical University, Kunming, 650032, People's Republic of China
| | - Yunping Zhao
- Department of Thoracic Surgery, The First Affiliated Hospital of Kunming Medical University, Kunming, 650032, People's Republic of China
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Yin F, Nguyen HH, Coutelier O, Destarac M, Lauth-de Viguerie N, Marty JD. Effect of copolymer composition of controlled (N-vinylcaprolactam/N-vinylpyrrolidone) statistical copolymers on formation, stabilization, thermoresponsiveness and catalytic properties of gold nanoparticles. Colloids Surf A Physicochem Eng Asp 2021. [DOI: 10.1016/j.colsurfa.2021.127611] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Zou L, Wang C, Zhao X, Wu K, Liang C, Yin F, Yang B, Liu J, Yang H, Zhang W. Enhanced anaerobic digestion of swine manure via a coupled microbial electrolysis cell. Bioresour Technol 2021; 340:125619. [PMID: 34325391 DOI: 10.1016/j.biortech.2021.125619] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Revised: 07/12/2021] [Accepted: 07/16/2021] [Indexed: 06/13/2023]
Abstract
Microbial electrolysis cell coupled anaerobic digestion (MEC-AD) is a new technology in energy recovery and waste treatment, which could be used to recycle swine manure. Here, different applied voltage effects were studied using MEC-AD with swine manure as a substrate. The maximum cumulative biogas and methane yields, both occurring with 0.9 V, were 547.3 mL/g total solid (TS) and 347.7 mL/g TS, respectively. The increased energy can counterbalance the electrical input. First order, logistic, gompertz, and back-propagation artificial neural network (BP-ANN) models were used to study cumulative biogas and methane yields. The BP-ANN model was superior to the other three models. The maximum degradation rate of hemicellulose, cellulose, and lignin was 60.97%, 48.59%, and 31.59% at 0.9 V, respectively. The BP-ANN model establishes a model for cumulative biogas and methane yields using MEC-AD. Thus, MEC-AD enhanced biogas and methane production and accelerated substrate degradation at a suitable voltage.
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Affiliation(s)
- Lifei Zou
- Yunnan Normal University, Kunming 650500, PR China; Xingyi Normal University for Nationalities, Xingyi 562400, PR China; Yunnan Research Center of Biogas Technology and Engineering, Kunming 650500, PR China
| | - Changmei Wang
- Yunnan Normal University, Kunming 650500, PR China; Yunnan Research Center of Biogas Technology and Engineering, Kunming 650500, PR China; Jilin Dongsheng Institute of Biomass Energy Engineering, Tonghua 134118, PR China
| | - Xingling Zhao
- Yunnan Normal University, Kunming 650500, PR China; Yunnan Research Center of Biogas Technology and Engineering, Kunming 650500, PR China; Jilin Dongsheng Institute of Biomass Energy Engineering, Tonghua 134118, PR China
| | - Kai Wu
- Yunnan Normal University, Kunming 650500, PR China; Yunnan Research Center of Biogas Technology and Engineering, Kunming 650500, PR China; Jilin Dongsheng Institute of Biomass Energy Engineering, Tonghua 134118, PR China
| | - Chengyue Liang
- Yunnan Normal University, Kunming 650500, PR China; Yunnan Research Center of Biogas Technology and Engineering, Kunming 650500, PR China
| | - Fang Yin
- Yunnan Normal University, Kunming 650500, PR China; Yunnan Research Center of Biogas Technology and Engineering, Kunming 650500, PR China; Jilin Dongsheng Institute of Biomass Energy Engineering, Tonghua 134118, PR China
| | - Bin Yang
- Yunnan Normal University, Kunming 650500, PR China; Yunnan Research Center of Biogas Technology and Engineering, Kunming 650500, PR China
| | - Jing Liu
- Yunnan Normal University, Kunming 650500, PR China; Yunnan Research Center of Biogas Technology and Engineering, Kunming 650500, PR China
| | - Hong Yang
- Yunnan Normal University, Kunming 650500, PR China; Yunnan Research Center of Biogas Technology and Engineering, Kunming 650500, PR China
| | - Wudi Zhang
- Yunnan Normal University, Kunming 650500, PR China; Yunnan Research Center of Biogas Technology and Engineering, Kunming 650500, PR China; Jilin Dongsheng Institute of Biomass Energy Engineering, Tonghua 134118, PR China.
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Su P, Yue H, Zhang W, Tomy GT, Yin F, Sun D, Ding Y, Li Y, Feng D. Application of a fugacity model to estimate emissions and environmental fate of ship stack PAHs in Shanghai, China. Chemosphere 2021; 281:130710. [PMID: 34000654 DOI: 10.1016/j.chemosphere.2021.130710] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 04/19/2021] [Accepted: 04/25/2021] [Indexed: 06/12/2023]
Abstract
The understandings of environmental activities and regional inventory of ship stack PAHs are very limited in Shanghai due, in part, to the lack of source-segregated analysis. To address this, measured PAHs in organic film on ship surfaces were employed to reconstruct concentrations in various compartments through a fugacity model to investigate the level, transport, fate and annual emission of ship stack PAHs in Shanghai. The results revealed that ship stack PAHs results in 11.2-181 ng L-1 and 71.0-1710 ng g-1 in water and sediment of Shanghai, respectively. After being released into air, ship stack PAHs mainly concentrated in organic films and sediments while sunk in water and sediment. Crucial mass transfer pathways include deposition of airborne and sediment PAHs. The mass loss of ship stack PAHs was primarily through air advection, followed by degradation in sediment. The ship emissions (53.7 tons annually) accounted for approximate one tenth of the regional total in Shanghai (in 2017). Additionally, shipping was estimated to release 127 tons of PAHs annually into the Shanghai section of Yangtze River. Our results suggest our fugacity-based approach can be used to estimate the regional emissions and inventory of ship stack PAHs in the surrounding environment.
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Affiliation(s)
- Penghao Su
- Department of Environmental Engineering, Shanghai Maritime University, Shanghai, 200135, PR China; International Joint Research Center for Persistent Toxic Substances (IJRC-PTS), Shanghai Maritime University, Shanghai, 200135, PR China.
| | - Hanlu Yue
- Department of Environmental Engineering, Shanghai Maritime University, Shanghai, 200135, PR China; International Joint Research Center for Persistent Toxic Substances (IJRC-PTS), Shanghai Maritime University, Shanghai, 200135, PR China
| | - Weiwei Zhang
- Department of Environmental Engineering, Shanghai Maritime University, Shanghai, 200135, PR China; International Joint Research Center for Persistent Toxic Substances (IJRC-PTS), Shanghai Maritime University, Shanghai, 200135, PR China
| | - Gregg T Tomy
- Department of Chemistry, University of Manitoba, Winnipeg, Manitoba, R3T 2N2, Canada
| | - Fang Yin
- Department of Environmental Engineering, Shanghai Maritime University, Shanghai, 200135, PR China; International Joint Research Center for Persistent Toxic Substances (IJRC-PTS), Shanghai Maritime University, Shanghai, 200135, PR China
| | - Dan Sun
- Department of Environmental Engineering, Shanghai Maritime University, Shanghai, 200135, PR China; International Joint Research Center for Persistent Toxic Substances (IJRC-PTS), Shanghai Maritime University, Shanghai, 200135, PR China
| | - Yongsheng Ding
- Department of Environmental Engineering, Shanghai Maritime University, Shanghai, 200135, PR China; International Joint Research Center for Persistent Toxic Substances (IJRC-PTS), Shanghai Maritime University, Shanghai, 200135, PR China
| | - Yifan Li
- IJRC-PTS-NA, Toronto, Ontario, M2N 6X9, Canada
| | - Daolun Feng
- Department of Environmental Engineering, Shanghai Maritime University, Shanghai, 200135, PR China; International Joint Research Center for Persistent Toxic Substances (IJRC-PTS), Shanghai Maritime University, Shanghai, 200135, PR China
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