1
|
Bellemo V, Kumar Das A, Sreng S, Chua J, Wong D, Shah J, Jonas R, Tan B, Liu X, Xu X, Tan GSW, Agrawal R, Ting DSW, Yong L, Schmetterer L. Optical coherence tomography choroidal enhancement using generative deep learning. NPJ Digit Med 2024; 7:115. [PMID: 38704440 PMCID: PMC11069520 DOI: 10.1038/s41746-024-01119-3] [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] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Accepted: 04/23/2024] [Indexed: 05/06/2024] Open
Abstract
Spectral-domain optical coherence tomography (SDOCT) is the gold standard of imaging the eye in clinics. Penetration depth with such devices is, however, limited and visualization of the choroid, which is essential for diagnosing chorioretinal disease, remains limited. Whereas swept-source OCT (SSOCT) devices allow for visualization of the choroid these instruments are expensive and availability in praxis is limited. We present an artificial intelligence (AI)-based solution to enhance the visualization of the choroid in OCT scans and allow for quantitative measurements of choroidal metrics using generative deep learning (DL). Synthetically enhanced SDOCT B-scans with improved choroidal visibility were generated, leveraging matching images to learn deep anatomical features during the training. Using a single-center tertiary eye care institution cohort comprising a total of 362 SDOCT-SSOCT paired subjects, we trained our model with 150,784 images from 410 healthy, 192 glaucoma, and 133 diabetic retinopathy eyes. An independent external test dataset of 37,376 images from 146 eyes was deployed to assess the authenticity and quality of the synthetically enhanced SDOCT images. Experts' ability to differentiate real versus synthetic images was poor (47.5% accuracy). Measurements of choroidal thickness, area, volume, and vascularity index, from the reference SSOCT and synthetically enhanced SDOCT, showed high Pearson's correlations of 0.97 [95% CI: 0.96-0.98], 0.97 [0.95-0.98], 0.95 [0.92-0.98], and 0.87 [0.83-0.91], with intra-class correlation values of 0.99 [0.98-0.99], 0.98 [0.98-0.99], and 0.95 [0.96-0.98], 0.93 [0.91-0.95], respectively. Thus, our DL generative model successfully generated realistic enhanced SDOCT data that is indistinguishable from SSOCT images providing improved visualization of the choroid. This technology enabled accurate measurements of choroidal metrics previously limited by the imaging depth constraints of SDOCT. The findings open new possibilities for utilizing affordable SDOCT devices in studying the choroid in both healthy and pathological conditions.
Collapse
Affiliation(s)
- Valentina Bellemo
- Singapore Eye Research Institute, National Eye Centre, Singapore, Singapore
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
- SERI-NTU Advanced Ocular Engineering (STANCE) Program, Singapore, Singapore
| | - Ankit Kumar Das
- Institute of High Performance Computing, Agency for Science, Technology and Research (A∗STAR), Singapore, Singapore
| | - Syna Sreng
- Singapore Eye Research Institute, National Eye Centre, Singapore, Singapore
- SERI-NTU Advanced Ocular Engineering (STANCE) Program, Singapore, Singapore
| | - Jacqueline Chua
- Singapore Eye Research Institute, National Eye Centre, Singapore, Singapore
- SERI-NTU Advanced Ocular Engineering (STANCE) Program, Singapore, Singapore
- Ophthalmology & Visual Sciences Academic Clinical Program (Eye ACP), Duke-NUS Medical School, Singapore, Singapore
| | - Damon Wong
- Singapore Eye Research Institute, National Eye Centre, Singapore, Singapore
- SERI-NTU Advanced Ocular Engineering (STANCE) Program, Singapore, Singapore
- Ophthalmology & Visual Sciences Academic Clinical Program (Eye ACP), Duke-NUS Medical School, Singapore, Singapore
- Centre for Medical Physics and Biomedical Engineering, Medical University of Vienna, Vienna, Austria
| | - Janika Shah
- Singapore Eye Research Institute, National Eye Centre, Singapore, Singapore
- Ophthalmology & Visual Sciences Academic Clinical Program (Eye ACP), Duke-NUS Medical School, Singapore, Singapore
| | - Rahul Jonas
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Department Ophthalmology, Cologne, Germany
| | - Bingyao Tan
- Singapore Eye Research Institute, National Eye Centre, Singapore, Singapore
- SERI-NTU Advanced Ocular Engineering (STANCE) Program, Singapore, Singapore
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Department Ophthalmology, Cologne, Germany
| | - Xinyu Liu
- Singapore Eye Research Institute, National Eye Centre, Singapore, Singapore
- SERI-NTU Advanced Ocular Engineering (STANCE) Program, Singapore, Singapore
- Ophthalmology & Visual Sciences Academic Clinical Program (Eye ACP), Duke-NUS Medical School, Singapore, Singapore
| | - Xinxing Xu
- Institute of High Performance Computing, Agency for Science, Technology and Research (A∗STAR), Singapore, Singapore
| | - Gavin Siew Wei Tan
- Singapore Eye Research Institute, National Eye Centre, Singapore, Singapore
- Ophthalmology & Visual Sciences Academic Clinical Program (Eye ACP), Duke-NUS Medical School, Singapore, Singapore
| | - Rupesh Agrawal
- Singapore Eye Research Institute, National Eye Centre, Singapore, Singapore
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
- National Healthcare Group Eye Institute, Tan Tock Seng Hospital, Singapore School of Chemical and Biomedical Engineering, Nanyang Technological University (NTU), Singapore, Singapore
| | - Daniel Shu Wei Ting
- Singapore Eye Research Institute, National Eye Centre, Singapore, Singapore
- Ophthalmology & Visual Sciences Academic Clinical Program (Eye ACP), Duke-NUS Medical School, Singapore, Singapore
| | - Liu Yong
- Singapore Eye Research Institute, National Eye Centre, Singapore, Singapore.
- Institute of High Performance Computing, Agency for Science, Technology and Research (A∗STAR), Singapore, Singapore.
| | - Leopold Schmetterer
- Singapore Eye Research Institute, National Eye Centre, Singapore, Singapore.
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore.
- SERI-NTU Advanced Ocular Engineering (STANCE) Program, Singapore, Singapore.
- Ophthalmology & Visual Sciences Academic Clinical Program (Eye ACP), Duke-NUS Medical School, Singapore, Singapore.
- Centre for Medical Physics and Biomedical Engineering, Medical University of Vienna, Vienna, Austria.
- School of Chemistry, Chemical Engineering and Biotechnology, Nanyang Technological University, Singapore, Singapore.
- Department of Clinical Pharmacology, Medical University of Vienna, Vienna, Austria.
- Institute of Molecular and Clinical Ophthalmology, Basel, Switzerland.
| |
Collapse
|
2
|
Yue M, Peng X, Chunlei G, Yi L, Shanshan G, Jifei S, Qingyan C, Bai Z, Yong L, Zhangjin Z, Peijing R, Jiliang F. Modulating the default mode network: Antidepressant efficacy of transcutaneous electrical cranial-auricular acupoints stimulation targeting the insula. Psychiatry Res Neuroimaging 2024; 339:111787. [PMID: 38295529 DOI: 10.1016/j.pscychresns.2024.111787] [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: 07/31/2023] [Revised: 11/22/2023] [Accepted: 01/08/2024] [Indexed: 02/02/2024]
Abstract
BACKGROUND Transcutaneous electrical cranial-auricular acupoint stimulation (TECAS) is a novel non-invasive therapy for major depressive disorder (MDD) that stimulates acupoints innervated by the trigeminal and auricular vagus nerves. However, there are few neuroimaging studies involving the TECAS for the treatment of MDD. Therefore, this study aimed to investigate the treatment response and neurological effects of TECAS using resting-state functional magnetic resonance imaging (rs-fMRI). METHOD A total of 34 patients with mild-to-moderate MDD and 34 demographically matched healthy controls (HCs) were recruited. After an eight-week treatment the primary outcome was clinical response, defined as a baseline-to-endpoint ≥ 50 % reduction in the 17-item Hamilton Depression Rating Scale (HAMD-17). The low-frequency fluctuations (ALFF) method were used to investigate the brain abnormalities of MDD patients and HCs, and altered brain networks were analyzed between pre- and post-treatment using seed-based functional connectivity (FC) analysis. RESULTS We found no significant differences in terms of gender, age, and years of education between the two groups. After treatment, the response rate was 58.82 %. Compared to HCs, MDD patients showed lower ALFF values in the left insula(t = -4.298,P < 0.005), the insula-based FC revealed in the right middle frontal gyrus (MFG)/ right superior frontal gyrus, orbital part (ORBsupmed) (t = -5.29,P < 0.005) and the right anterior cingulate gyrus (ACC)were decreased (t = -6.08,P < 0.005). Furthermore, Compared to pre-treatment, abnormal FC values in the ACC /orbital superior frontal gyrus (SFG) (t = 3.42,P < 0.005) and left superior frontal gyrus (SFG)/ supplement motor area (SMA) were enhanced (t = 3.34,P < 0.005). CONCLUSION TECAS exhibits antidepressant efficacy, particularly influencing the insula-based functional connections within the Default Mode Network (DMN) related to emotion processing in individuals with MDD.
Collapse
Affiliation(s)
- Ma Yue
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, 100053, Beijing, China; Graduate School of China Academy of Chinese Medical Sciences, 100700, Beijing, China
| | - Xu Peng
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, 100053, Beijing, China
| | - Guo Chunlei
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, 100053, Beijing, China; Graduate School of China Academy of Chinese Medical Sciences, 100700, Beijing, China
| | - Luo Yi
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, 100053, Beijing, China; Graduate School of China Academy of Chinese Medical Sciences, 100700, Beijing, China
| | - Gao Shanshan
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, 100053, Beijing, China; Graduate School of China Academy of Chinese Medical Sciences, 100700, Beijing, China
| | - Sun Jifei
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, 100053, Beijing, China; Graduate School of China Academy of Chinese Medical Sciences, 100700, Beijing, China
| | - Chen Qingyan
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, 100053, Beijing, China; Graduate School of China Academy of Chinese Medical Sciences, 100700, Beijing, China
| | - Zhenjun Bai
- College of Traditional Chinese Medicine Health Service, Shanxi Datong University, Datong, 037009, Shanxi Province, China
| | - Liu Yong
- Affiliated Hospital of Traditional Chinese Medicine, Southwest Medical University, 646000, Luzhou, China
| | - Zhang Zhangjin
- Department of Chinese Medicine, the University of Hong Kong-Shenzhen Hospital (HKU-SZH), Shenzhen, China
| | - Rong Peijing
- Graduate School of China Academy of Chinese Medical Sciences, 100700, Beijing, China; Institute of Acupuncture and Moxibustion, China Academy of Chinese Medical Sciences, 100700, Beijing, China
| | - Fang Jiliang
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, 100053, Beijing, China; Graduate School of China Academy of Chinese Medical Sciences, 100700, Beijing, China.
| |
Collapse
|
3
|
Zhang M, Fan Y, Li J, Yong L. Petersen's hernia after gastric cancer surgery: Unravelling clinical characteristics and optimal management approaches. J Minim Access Surg 2024:01413045-990000000-00047. [PMID: 38557483 DOI: 10.4103/jmas.jmas_315_23] [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: 10/10/2023] [Accepted: 12/22/2023] [Indexed: 04/04/2024] Open
Abstract
INTRODUCTION Petersen's hernia is a rare and serious complication that can occur after radical gastrectomy and digestive tract reconstruction for gastric cancer. This article summarises the symptoms, diagnosis and treatment of Petersen's hernia after surgery for gastric cancer. PATIENTS AND METHODS A retrospective analysis was conducted on 11 male patients who were diagnosed with Petersen's hernia and underwent surgical treatment at our hospital from January 2020 to December 2022. Their clinical manifestations, perioperative conditions and follow-up after treatment were collected. RESULTS The median age was 58.5 years (range: 45-73), and the median time since gastrectomy was 24 months (range: 4-125). Open distal gastrectomy (45.5%) and open total gastrectomy (27.3%) were the most common procedures. Roux-en-Y (81.8%) was the predominant anastomosis method. All patients underwent emergency surgery within a median time of 30 h (range: 4-45). Intestine necrosis occurred in 36.4% of cases, with a perioperative death rate of 27.3%. CONCLUSION Petersen's hernia after gastric cancer surgery can quickly lead to necrotising intestinal obstruction and poor prognosis. Enhanced abdominal computed tomography should be performed as soon as possible, and early exploratory laparotomy should be done to avoid intestinal necrosis. Routine closure of the mesenteric defect after gastric cancer resection can prevent the occurrence of Petersen's hernia. This article highlights the need for increased awareness and preventive measures to minimise the occurrence of Petersen's hernia in gastric cancer patients. It emphasises the importance of early detection and appropriate management strategies for improved patient outcomes.
Collapse
Affiliation(s)
- Mingran Zhang
- Department of Gastrointestinal Surgery, People's Hospital of Deyang City, Deyang, Sichuan, China
| | - Yue Fan
- Department of Blood Transfusion, People's Hospital of Deyang City, Deyang, Sichuan, China
| | - Jun Li
- Department of Gastrointestinal Surgery, People's Hospital of Deyang City, Deyang, Sichuan, China
| | - Liu Yong
- Department of Gastrointestinal Surgery, People's Hospital of Deyang City, Deyang, Sichuan, China
| |
Collapse
|
4
|
Wenjing X, Pei W, Yueshi M, Yong L, Weiqin Z, Liping G. Compound Dahuang Baiji Spray Improves Acute Radiodermatitis by Down-Regulating the Expression of ALOX5. Altern Ther Health Med 2023:AT8541. [PMID: 37971445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2023]
Abstract
Acute radiodermatitis is a type of skin injury caused by tumor radiotherapy. Compound Dahuang Baiji spray (CDBS) is a traditional Chinese medicine spray made from Dahuang and Baiji decoction. In the present study, we aimed to investigate the effects and mechanisms of CDBS on radiation dermatitis. We analyzed the main components of CDBS using High Performance Liquid Chromatography (HPLC). Through network pharmacology prediction, the target of Dahuang and Baiji was identified as arachidonate 5-lipoxygenase (ALOX5), associated with inflammation. Therefore, we constructed radiodermatitis rat models and treated them with CDBS for 14 d. Skin samples were collected from the rats' injured skin tissues, and pathological changes, oxidative stress indicators, inflammatory cytokines, and ALOX5 expression were detected using techniques such as HE staining, blood parameters analysis, ELISA, Real-time qPCR, and Western blot. The characteristic appearances of radiodermatitis were observed in different rat groups which indicated that the skin injury score in the model group was at grade II and was at grade I in the CDBS group. In addition, the HE results showed that CDBS reduced the necrosis of collagen fibers and inflammatory cell infiltration in the dermis of the radiodermatitis rats. Moreover, compared to the model group, CDBS significantly decreased leukocytes, lymphocytes, and neutrophils in the blood, as well as levels of IL-2, LTB4, 5-LO, NO, and ALOX5 expression in rat blood. Our findings suggest the therapeutic effect of CDBS on radiodermatitis by downregulating ALOX5 to inhibit inflammation, potentially serving as a radiodermatitis therapy.
Collapse
|
5
|
Hussain S, Chua J, Wong D, Lo J, Kadziauskiene A, Asoklis R, Barbastathis G, Schmetterer L, Yong L. Predicting glaucoma progression using deep learning framework guided by generative algorithm. Sci Rep 2023; 13:19960. [PMID: 37968437 PMCID: PMC10651936 DOI: 10.1038/s41598-023-46253-2] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Accepted: 10/30/2023] [Indexed: 11/17/2023] Open
Abstract
Glaucoma is a slowly progressing optic neuropathy that may eventually lead to blindness. To help patients receive customized treatment, predicting how quickly the disease will progress is important. Structural assessment using optical coherence tomography (OCT) can be used to visualize glaucomatous optic nerve and retinal damage, while functional visual field (VF) tests can be used to measure the extent of vision loss. However, VF testing is patient-dependent and highly inconsistent, making it difficult to track glaucoma progression. In this work, we developed a multimodal deep learning model comprising a convolutional neural network (CNN) and a long short-term memory (LSTM) network, for glaucoma progression prediction. We used OCT images, VF values, demographic and clinical data of 86 glaucoma patients with five visits over 12 months. The proposed method was used to predict VF changes 12 months after the first visit by combining past multimodal inputs with synthesized future images generated using generative adversarial network (GAN). The patients were classified into two classes based on their VF mean deviation (MD) decline: slow progressors (< 3 dB) and fast progressors (> 3 dB). We showed that our generative model-based novel approach can achieve the best AUC of 0.83 for predicting the progression 6 months earlier. Further, the use of synthetic future images enabled the model to accurately predict the vision loss even earlier (9 months earlier) with an AUC of 0.81, compared to using only structural (AUC = 0.68) or only functional measures (AUC = 0.72). This study provides valuable insights into the potential of using synthetic follow-up OCT images for early detection of glaucoma progression.
Collapse
Affiliation(s)
- Shaista Hussain
- Institute of High Performance Computing, A*STAR, Singapore, Singapore.
| | - Jacqueline Chua
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore, Singapore
- Academic Clinical Program, Duke-NUS Medical School, Singapore, Singapore
| | - Damon Wong
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore, Singapore
- SERI-NTU Advanced Ocular Engineering (STANCE) Program, Singapore, Singapore
- Institute of Molecular and Clinical Ophthalmology, Basel, Switzerland
| | | | - Aiste Kadziauskiene
- Clinic of Ears, Nose, Throat and Eye Diseases, Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, Vilnius, Lithuania
- Department of Eye Diseases, Vilnius University Hospital Santaros Klinikos, Vilnius, Lithuania
| | - Rimvydas Asoklis
- Clinic of Ears, Nose, Throat and Eye Diseases, Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, Vilnius, Lithuania
- Department of Eye Diseases, Vilnius University Hospital Santaros Klinikos, Vilnius, Lithuania
| | - George Barbastathis
- Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA
- Singapore-MIT Alliance for Research and Technology (SMART) Centre, Singapore, Singapore
| | - Leopold Schmetterer
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore, Singapore.
- Academic Clinical Program, Duke-NUS Medical School, Singapore, Singapore.
- Institute of Molecular and Clinical Ophthalmology, Basel, Switzerland.
- Department of Ophthalmology, Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore.
- School of Chemistry, Chemical Engineering and Biotechnology, Nanyang Technological University, Singapore, Singapore.
- Department of Clinical Pharmacology, Medical University of Vienna, Vienna, Austria.
- Center for Medical Physics and Biomedical Engineering, Medical University of Vienna, Vienna, Austria.
| | - Liu Yong
- Institute of High Performance Computing, A*STAR, Singapore, Singapore
| |
Collapse
|
6
|
Linfeng W, Yong L, Jiayao L, Yunsheng W, Shipu X. Based on the multi-scale information sharing network of fine-grained attention for agricultural pest detection. PLoS One 2023; 18:e0286732. [PMID: 37796844 PMCID: PMC10553313 DOI: 10.1371/journal.pone.0286732] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 05/22/2023] [Indexed: 10/07/2023] Open
Abstract
It is of great significance to identify the pest species accurately and control it effectively to reduce the loss of agricultural products. The research results of this project will provide theoretical basis for preventing and controlling the spread of pests and reducing the loss of agricultural products, and have important practical significance for improving the quality of agricultural products and increasing the output of agricultural products. At the same time, it provides a kind of effective prevention and control measures for farmers, so as to ensure the safety and health of crops. Because of the slow speed and high cost of manual identification, it is necessary to establish a set of automatic pest identification system. The traditional image-based insect classifier is mainly realized by machine vision technology, but because of its high complexity, the classification efficiency is low and it is difficult to meet the needs of applications. Therefore, it is necessary to develop a new automatic insect recognition system to improve the accuracy of insect classification. There are many species and forms of insects, and the field living environment is complex. The morphological similarity between species is high, which brings difficulties to the classification of insects. In recent years, with the rapid development of deep learning technology, using artificial neural network to classify pests is an important method to establish a fast and accurate classification model. In this work, we propose a novel convolutional neural network-based model (MSSN), which includes attention mechanism, feature pyramid, and fine-grained model. The model has good scalability, can better capture the semantic information in the image, and achieve more accurate classification. We evaluated our approach on a common data set: large-scale pest data set, PlantVillage benchmark data set, and evaluated model performance using a variety of evaluation indicators, namely, macro mean accuracy (MPre), macro mean recall rate (MRec), macro mean F1-score (MF1), Accuracy (Acc) and geometric mean (GM). Experimental results show that the proposed algorithm has better performance and universality ability than the existing algorithm. For example, on the data set, the maximum accuracy we obtained was 86.35%, which exceeded the corresponding technical level. The ablation experiment was conducted on the experiment itself, and the comprehensive evaluation of the complete MSSN(scale 1+2+3) was the best in various performance indexes, demonstrating the feasibility of the innovative method in this paper.
Collapse
Affiliation(s)
- Wang Linfeng
- Institute of Agricultural Information Science and Technology, Shanghai Academy of Agricultural Sciences, Shanghai, China
| | - Liu Yong
- Institute of Agricultural Information Science and Technology, Shanghai Academy of Agricultural Sciences, Shanghai, China
| | - Liu Jiayao
- Institute of Agricultural Information Science and Technology, Shanghai Academy of Agricultural Sciences, Shanghai, China
| | - Wang Yunsheng
- Institute of Agricultural Information Science and Technology, Shanghai Academy of Agricultural Sciences, Shanghai, China
| | - Xu Shipu
- Institute of Agricultural Information Science and Technology, Shanghai Academy of Agricultural Sciences, Shanghai, China
| |
Collapse
|
7
|
Nyandoro VO, Omolo CA, Ismail EA, Yong L, Govender T. Inflammation-responsive drug delivery nanosystems for treatment of bacterial-induced sepsis. Int J Pharm 2023; 644:123346. [PMID: 37633537 DOI: 10.1016/j.ijpharm.2023.123346] [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: 08/15/2023] [Accepted: 08/22/2023] [Indexed: 08/28/2023]
Abstract
Sepsis, a complication of dysregulated host immune systemic response to an infection, is life threatening and causes multiple organ injuries. Sepsis is recognized by WHO as a big contributor to global morbidity and mortality. The heterogeneity in sepsis pathophysiology, antimicrobial resistance threat, the slowdown in the development of antimicrobials, and limitations of conventional dosage forms jeopardize the treatment of sepsis. Drug delivery nanosystems are promising tools to overcome some of these challenges. Among the drug delivery nanosystems, inflammation-responsive nanosystems have attracted considerable interest in sepsis treatment due to their ability to respond to specific stimuli in the sepsis microenvironment to release their payload in a precise, targeted, controlled, and rapid manner compared to non-responsive nanosystems. These nanosystems posit superior therapeutic potential to enhance sepsis treatment. This review critically evaluates the recent advances in the design of drug delivery nanosystems that are inflammation responsive and their potential in enhancing sepsis treatment. The sepsis microenvironment's unique features, such as acidic pH, upregulated receptors, overexpressed enzymes, and enhanced oxidative stress, that form the basis for their design have been adequately discussed. These inflammation-responsive nanosystems have been organized into five classes namely: Receptor-targeted nanosystems, pH-responsive nanosystems, redox-responsive nanosystems, enzyme-responsive nanosystems, and multi-responsive nanosystems. Studies under each class have been thematically grouped and discussed with an emphasis on the polymers used in their design, nanocarriers, key characterization, loaded actives, and key findings on drug release and therapeutic efficacy. Further, this information is concisely summarized into tables and supplemented by inserted figures. Additionally, this review adeptly points out the strengths and limitations of the studies and identifies research avenues that need to be explored. Finally, the challenges and future perspectives on these nanosystems have been thoughtfully highlighted.
Collapse
Affiliation(s)
- Vincent O Nyandoro
- Discipline of Pharmaceutical Sciences, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa; Department of Pharmaceutical Chemistry and Pharmaceutics, School of Pharmacy, Kabarak University, Nakuru, Kenya
| | - Calvin A Omolo
- Discipline of Pharmaceutical Sciences, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa; Department of Pharmaceutics and Pharmacy Practice, School of Pharmacy and Health Sciences, United States International University-Africa, Nairobi, Kenya.
| | - Eman A Ismail
- Discipline of Pharmaceutical Sciences, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Liu Yong
- Wenzhou Institute, University of Chinese Academy of Sciences (WIUCAS), China
| | - Thirumala Govender
- Discipline of Pharmaceutical Sciences, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa.
| |
Collapse
|
8
|
Yong L, Si-Yuan Y, Xi Z, Shu-Zhong L, Yan-Yan B. Association Between Constipation and a Reduction in Lower Limb Muscle Strength in Preoperative Patients with Thoracic Spinal Tumors. Chin Med Sci J 2023:1680506796269-551155972. [PMID: 37006198 DOI: 10.24920/004154] [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] [Subscribe] [Scholar Register] [Indexed: 04/04/2023]
Abstract
Objective To investigate the clinical symptoms experienced by patients with thoracic spinal tumors and verify the associated symptoms that are predictive of a decline in muscle strength in the lower limbs. Methods A single-center, retrospective cross-sectional study was conducted on in-patients diagnosed with epidural thoracic spinal tumors between January 2011 and May 2021. The study involved a review of electronic medical records and radiographs and the collection of clinical data. The differences in clinical manifestations between patients with constipation and those without constipation were analyzed. Binary logistic regression analyses were performed to identify risk factors associated with a decline in muscle strength in the lower limbs. Results A total of 227 patients were enrolled, including 131 patients with constipation and 96 without constipation. The constipation group had a significantly higher proportion of patients who experienced difficulty walking or paralysis compared to those without constipation prior to surgery (83.2% vs. 17.7%, χ2=99.035, P < 0.001). Constipation (OR = 9.522, 95%CI: 4.150-21.849, P < 0.001) and urinary retention (OR = 14.490, 95%CI: 4.543-46.213, P < 0.001) were independent risk factors for muscle strength decline in the lower limbs. Conclusions The study observed that patients with thoracic spinal tumors who experienced constipation symptoms had a higher incidence of lower limb weakness. Moreover, the analysis revealed that constipation and urinary retention were independent risk factors associated with a preoperative decline in muscle strength in the lower limbs.
Collapse
Affiliation(s)
- Liu Yong
- Department of Orthopedics, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - Yao Si-Yuan
- Department of Orthopedics, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - Zhou Xi
- Department of Orthopedics, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - Liu Shu-Zhong
- Department of Orthopedics, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - Bian Yan-Yan
- Department of Orthopedics, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| |
Collapse
|
9
|
Chaoyu L, Guoqiang J, Wenqiang X, Lian M, Jing S, Yong L. Precision shaping of elastic stable intramedullary nail for the treatment of metaphyseal diaphysis junction fracture of the distal radius in children: a preliminary report in two centers. BMC Musculoskelet Disord 2023; 24:237. [PMID: 36991384 DOI: 10.1186/s12891-023-06332-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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 03/17/2023] [Indexed: 03/31/2023] Open
Abstract
BACKGROUND This study introduces a novel retrograde precision shaping elastic stable intramedullary nailing (ESIN-RPS) technique and reports clinical outcomes in pediatric distal radius metaphyseal diaphysis junction (DRMDJ) fracture. METHODS Data about DRMDJs were collected from February 1, 2020, to April 31, 2022 at two hospitals, retrospectively. All patients were treated with closed reduction and ESIN-RPS fixation. The operation time, blood loss, fluoroscopy times, alignment, and residual angulation on X-ray were recorded. At the last follow-up, the function of wrist and forearm rotation were evaluated. RESULTS Totally, 23 patients were recruited. The mean time of follow-up was 11 months and the minimum was 6 months. The mean operation time was 52 min, and the mean fluoroscopies pulses were 6 times. The postoperative anterioposterior (AP) alignment was 93 ± 4% and the lateral alignment was 95 ± 3%. The postoperative AP angulation was (4 ± 1)°, and the lateral angulation was (3 ± 1)°. At the last follow-up, the evaluation of the Gartland and Werley demerit criteria of wrist revealed 22 excellent cases and 1 good case. The forearm rotation and thumb dorsiflexion functions were not limited. CONCLUSION The ESIN-RPS is a novel, safe, and effective method for the treatment of pediatric DRMDJ fracture.
Collapse
Affiliation(s)
- Liu Chaoyu
- The People's Hospital of Fuyang City, Fuyang, 236011, China
| | - Jia Guoqiang
- Department of Orthopedics, Children's Hospital of Fudan University Anhui Hospital, Hefei, 230051, China.
| | - Xu Wenqiang
- The People's Hospital of Fuyang City, Fuyang, 236011, China
| | - Meng Lian
- Department of Orthopedics, Children's Hospital of Fudan University Anhui Hospital, Hefei, 230051, China
| | - Shan Jing
- Department of Orthopedics, Children's Hospital of Fudan University Anhui Hospital, Hefei, 230051, China
| | - Liu Yong
- Department of Orthopedics, Children's Hospital of Fudan University Anhui Hospital, Hefei, 230051, China
| |
Collapse
|
10
|
Xuan SJ, Menghan Z, Meng W, Yanyu X, De Rong TN, Ye HS, Mong Goh RS, Huazhu F, Xinxing X, Kai Y, Yong L, Tim-Ee Cheng L, Kiat Hon TL, Yan KL, Wei-Qiang L. Use of artificial intelligence (AI) in the identification and quantification of hepatic steatosis in patients with non-alcoholic fatty liver disease (NAFLD). Pathology 2023. [DOI: 10.1016/j.pathol.2022.12.265] [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: 01/28/2023]
|
11
|
Zhao Z, Lv D, Zhang B, Yong L, Zhang R, Wang X. Efficacy of Human-Recombinant Epidermal Growth Factor Combined with Povidone-Iodine for Pressure Ulcers and Its Influence on Inflammatory Cytokines. Mediators Inflamm 2022; 2022:3878320. [PMID: 36060926 PMCID: PMC9436609 DOI: 10.1155/2022/3878320] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Accepted: 07/26/2022] [Indexed: 11/26/2022] Open
Abstract
Purpose To determine the clinical efficacy of recombinant human epidermal growth factor (rh-EGF) combined with povidone-iodine (PVI) on patients with pressure ulcers (PUs). Methods One hundred and five PU patients treated between January 2018 and January 2021 were enrolled and retrospectively analyzed. Of them, 50 patients who received conventional treatment were assigned to the control group (Con group), while 55 patients treated with rh-EGF combined with PVI were assigned to the observation group (Obs group). The two groups were compared in clinical efficacy, PU alleviation (total area reduction rate, total depth reduction rate, and total volume reduction rate), healing time, pain degree (Visual Analog Scale [VAS] score), inflammatory indexes (interleukin-8 [IL-8], tumor necrosis factor-α [TNF-α], and hypersensitive C reactive protein [hs-CRP]), and hydroxyproline content in the wound. Results The Obs group yielded a higher total effective rate than the Con group (P < 0.05). The Obs group also experienced statistically shorter healing time and milder pain, with better PU alleviation and lower levels of inflammation indexes compared with the Con group (all P < 0.05). In addition, a higher hydroxyproline content in the wound was found in the Obs group. Conclusions All in all, rh-EGF combined with PVI has a definite curative effect on patients with PUs. It can promote PU alleviation and hydroxyproline secretion in the wound and inhibit pain and inflammatory reactions, which is worthy of clinical promotion.
Collapse
Affiliation(s)
- Zunjiang Zhao
- Department of Burns and Plastic Surgery, The First Affiliated Hospital of Wannan Medical College, Wuhu, 241004 Anhui, China
- Department of Burns and Plastic Surgery, Lu'an People's Hospital, Anhui Medical University, Lu'an, 237005 Anhui, China
| | - Dalun Lv
- Department of Burns and Plastic Surgery, The First Affiliated Hospital of Wannan Medical College, Wuhu, 241004 Anhui, China
| | - Baode Zhang
- Department of Burns and Plastic Surgery, Lu'an People's Hospital, Anhui Medical University, Lu'an, 237005 Anhui, China
| | - Liu Yong
- Department of Burns and Plastic Surgery, Lu'an People's Hospital, Anhui Medical University, Lu'an, 237005 Anhui, China
| | - Rongtao Zhang
- Department of Burns and Plastic Surgery, Lu'an People's Hospital, Anhui Medical University, Lu'an, 237005 Anhui, China
| | - Xiukun Wang
- Department of Burns and Plastic Surgery, Lu'an People's Hospital, Anhui Medical University, Lu'an, 237005 Anhui, China
| |
Collapse
|
12
|
Xinyuan L, Ximei C, Qingqing L, Guangcan X, Wei L, Mingyue X, Xiaoli D, Shiqing S, Yong L, Hong C. Altered resting-state functional connectivity of medial frontal cortex in overweight individuals: Link to food-specific intentional inhibition and weight gain. Behav Brain Res 2022; 433:114003. [PMID: 35811002 DOI: 10.1016/j.bbr.2022.114003] [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: 03/30/2022] [Revised: 06/29/2022] [Accepted: 07/06/2022] [Indexed: 11/02/2022]
Abstract
Numerous findings from functional neuroimaging research suggest that overweight may be associated with alterations in reactive inhibition. However, there is a dearth of research investigating the functional connectivity that mediates intentional inhibition in overweight individuals. To explore this issue, 55 overweight and 45 normal-weight adults completed an assessment consisting of a resting-state functional magnetic resonance imaging scan, a behavioural task measuring food-specific intentional inhibition, and a 1-year longitudinal measurement of BMI change. A seed-based approach was employed to examine the group-difference of the resting-state functional connectivity (rsFC) of the medial frontal cortex (MFC) (dorsal fronto-medial cortex [dFMC], pre-supplementary motor area, and premotor cortex) regions involved in intentional inhibition. Compared with normal-weight adults, the overweight individuals exhibited higher rsFC between the MFC seeds and (i) cerebellum, (ii) postcentral gyrus, (iii) middle temporal gyrus, and (iv) posterior cingulate cortex, while lower rsFC strength were observed between MFC seeds and (i) putamen and (ii) insula. The overweight individuals with higher dFMC-cerebellum rsFC strength showed poorer performance in food-specific intentional inhibition and gained more weight a year later than those of normal-weight participants. Results suggested that altered functional connections between MFC and regions associated with reward and maladaptive eating may be key neural mechanisms of food-specific intentional inhibition in overweight status. Therefore, individuals are encouraged to make informed decisions about their health and reduce their consumption of obesogenic foods from the perspective of intentional inhibition.
Collapse
Affiliation(s)
- Liu Xinyuan
- Faculty of Psychology, Southwest University, Chongqing 400715, China; Key Laboratory of Cognition and Personality (SWU), Ministry of Education, Chongqing 400715, China.
| | - Chen Ximei
- Faculty of Psychology, Southwest University, Chongqing 400715, China; Key Laboratory of Cognition and Personality (SWU), Ministry of Education, Chongqing 400715, China.
| | - Li Qingqing
- Faculty of Psychology, Southwest University, Chongqing 400715, China; Key Laboratory of Cognition and Personality (SWU), Ministry of Education, Chongqing 400715, China.
| | - Xiang Guangcan
- Faculty of Psychology, Southwest University, Chongqing 400715, China; Key Laboratory of Cognition and Personality (SWU), Ministry of Education, Chongqing 400715, China.
| | - Li Wei
- Faculty of Psychology, Southwest University, Chongqing 400715, China; Key Laboratory of Cognition and Personality (SWU), Ministry of Education, Chongqing 400715, China.
| | - Xiao Mingyue
- Faculty of Psychology, Southwest University, Chongqing 400715, China; Key Laboratory of Cognition and Personality (SWU), Ministry of Education, Chongqing 400715, China.
| | - Du Xiaoli
- Faculty of Psychology, Southwest University, Chongqing 400715, China; Key Laboratory of Cognition and Personality (SWU), Ministry of Education, Chongqing 400715, China.
| | - Song Shiqing
- Faculty of Psychology, Southwest University, Chongqing 400715, China; Key Laboratory of Cognition and Personality (SWU), Ministry of Education, Chongqing 400715, China.
| | - Liu Yong
- Faculty of Psychology, Southwest University, Chongqing 400715, China; Key Laboratory of Cognition and Personality (SWU), Ministry of Education, Chongqing 400715, China.
| | - Chen Hong
- Faculty of Psychology, Southwest University, Chongqing 400715, China; Key Laboratory of Cognition and Personality (SWU), Ministry of Education, Chongqing 400715, China.
| |
Collapse
|
13
|
Zhen Q, Zhang Y, Yu Y, Yang H, Zhang T, Li X, Mo X, Li B, Wu J, Liang Y, Ge H, Xu Q, Chen W, Qian W, Xu H, Chen G, Bai B, Zhang J, Lu Y, Chen S, Zhang H, Zhang Y, Chen X, Li X, Jin X, Lin X, Yong L, Fang M, Zhao J, Lu Y, Wu S, Jiang D, Shi J, Cao H, Qiu Y, Li S, Kang X, Shen J, Ma H, Sun S, Fan Y, Chen W, Bai M, Jiang Q, Li W, Lv C, Li S, Chen M, Li F, Li Y, Sun L. Three Novel Structural Variations at MHC and IL12B Predisposing to Psoriasis. Br J Dermatol 2021; 186:307-317. [PMID: 34498260 DOI: 10.1111/bjd.20752] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/07/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND Structural variations (SVs, defined as DNA variants ≥50 bp) have been associated with various complex human diseases. However, research to screen the whole genome for SVs predisposing to psoriasis is still lacking. OBJECTIVES This study aimed to investigate the association of SVs and psoriasis. METHODS We performed a genome-wide screen on SVs using an imputation method on 5 independent cohorts with 45,386 subjects from the Chinese Han population. Fine mapping analysis, genetic interaction analysis and RNA expression analysis were conducted to explore the mechanism of SVs. RESULTS We obtained 4,535 SVs in total and identified 2 novel deletions (esv3608550, OR=2.73, P<2.00×10-308 ; esv3608542, OR=0.47, P=7.40×10-28 ) at 6q21.33 (MHC), 1 novel Alu element insertion (esv3607339, OR=1.22, P=1.18×10-35 ) at 5q33.3 (IL12B), and confirmed 1 previously reported deletion (esv3587563, OR=1.30, P=9.52×10-60 ) at 1q21.2 (LCE) for psoriasis. Fine mapping analysis including SNPs and small Insertions/Deletions (InDels) revealed that esv3608550 and esv3608542 were independently associated with psoriasis, and a novel independent SNP (rs9378188, OR=1.65, P=3.46×10-38 ) was identified at 6q21.33. By genetic interaction analysis and RNA expression analysis, we speculate that the association of 2 deletions at 6q21.33 with psoriasis might relate to their influence on the expression of HLA-C. CONCLUSIONS Our study constructed the most comprehensive SV map for psoriasis thus far and enriched the genetic architecture and pathogenesis of psoriasis as well as highlighted the nonnegligible impact of SVs on complex diseases.
Collapse
Affiliation(s)
- Q Zhen
- Department of Dermatology, the First Affiliated Hospital of Anhui Medical University, Hefei, China.,Key Laboratory of Dermatology (Anhui Medical University), Ministry of Education, Hefei, China.,Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Hefei, China, 230032.,Anhui Provincial Institute of Translational Medicine, Hefei, 230032, China
| | - Y Zhang
- Department of Dermatology, the First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Y Yu
- Department of Dermatology, the First Affiliated Hospital of Anhui Medical University, Hefei, China.,Key Laboratory of Dermatology (Anhui Medical University), Ministry of Education, Hefei, China.,Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Hefei, China, 230032.,Anhui Provincial Institute of Translational Medicine, Hefei, 230032, China
| | - H Yang
- Department of Dermatology, the First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - T Zhang
- Department of Biology, University of Copenhagen, Ole MaalØes Vej 5, 2200, Copenhagen, Denmark
| | - X Li
- Department of Dermatology, the First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - X Mo
- Department of Dermatology, the First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - B Li
- Department of Dermatology, the First Affiliated Hospital of Anhui Medical University, Hefei, China.,The Comprehensive Lab, College of Basic, Anhui Medical University
| | - J Wu
- Department of Dermatology, Huangshi Central Hospital, Affiliated Hospital of Hubei Polytechnic University
| | - Y Liang
- Department of Dermatology, the First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - H Ge
- Department of Dermatology, the First Affiliated Hospital of Anhui Medical University, Hefei, China.,Key Laboratory of Dermatology (Anhui Medical University), Ministry of Education, Hefei, China.,Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Hefei, China, 230032.,Anhui Provincial Institute of Translational Medicine, Hefei, 230032, China
| | - Q Xu
- Department of Dermatology, the First Affiliated Hospital of Anhui Medical University, Hefei, China.,Key Laboratory of Dermatology (Anhui Medical University), Ministry of Education, Hefei, China.,Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Hefei, China, 230032.,Anhui Provincial Institute of Translational Medicine, Hefei, 230032, China
| | - W Chen
- Department of Dermatology, the First Affiliated Hospital of Anhui Medical University, Hefei, China.,Key Laboratory of Dermatology (Anhui Medical University), Ministry of Education, Hefei, China.,Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Hefei, China, 230032.,Anhui Provincial Institute of Translational Medicine, Hefei, 230032, China
| | - W Qian
- Institute of Dermalology, Guangzhou Medical University, Guangzhou, 510095, China
| | - H Xu
- Department of Dermatology, the First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - G Chen
- Department of Dermatology, the First Affiliated Hospital of Anhui Medical University, Hefei, China.,Key Laboratory of Dermatology (Anhui Medical University), Ministry of Education, Hefei, China.,Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Hefei, China, 230032.,Anhui Provincial Institute of Translational Medicine, Hefei, 230032, China
| | - B Bai
- Department of Dermatology at No.2 Hospital, Harbin Medical University, Harbin, Heilongjiang, 150001, China
| | - J Zhang
- Department of Dermatology, The 195 Hospital of Chinese People's Liberation Army, Xianning, Hubei, 437100, China
| | - Y Lu
- Dermatology Department of the First Affiliated Hospital, Nanjng Medical University, Nanjing, Jiangsu, 210029, China
| | - S Chen
- Department of Dermatology, the First Affiliated Hospital of Anhui Medical University, Hefei, China.,Key Laboratory of Dermatology (Anhui Medical University), Ministry of Education, Hefei, China.,Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Hefei, China, 230032.,Anhui Provincial Institute of Translational Medicine, Hefei, 230032, China
| | - H Zhang
- Department of Dermatology, the First Affiliated Hospital of Anhui Medical University, Hefei, China.,Key Laboratory of Dermatology (Anhui Medical University), Ministry of Education, Hefei, China.,Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Hefei, China, 230032.,Anhui Provincial Institute of Translational Medicine, Hefei, 230032, China
| | - Y Zhang
- Department of Dermatology, the First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - X Chen
- Department of Dermatology at Chengdu Second People's Hospital, Sichuan, Chengdu, 610017, China
| | - X Li
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200437, China
| | - X Jin
- School of Medicine, South China University of Technology, Guangzhou, 510006, Guangdong, China
| | - X Lin
- Department of Neurology and Institute of Neurology, The First Affiliated Hospital of Fujian Medical University, 20 Chazhong Road, Fuzhou, 350005, China
| | - L Yong
- Department of Dermatology, the First Affiliated Hospital of Anhui Medical University, Hefei, China.,Key Laboratory of Dermatology (Anhui Medical University), Ministry of Education, Hefei, China.,Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Hefei, China, 230032.,Anhui Provincial Institute of Translational Medicine, Hefei, 230032, China
| | - M Fang
- Key Laboratory of Healthy Mariculture for the East China Sea, Ministry of Agriculture, Fisheries College, Jimei University, Xiamen, Fujian, 361021, China
| | - J Zhao
- Department of Dermatology, People's Hospital of Xinjiang Uygur Autonomous Region, Xinjiang, Urumqi, 830001, China
| | - Y Lu
- Department of Dermatology at Chengdu Second People's Hospital, Sichuan, Chengdu, 610017, China
| | - S Wu
- Urology Institute of Shenzhen University, The Luohu Affiliated Hospital of Shenzhen University
| | - D Jiang
- Key Laboratory of Healthy Mariculture for the East China Sea, Ministry of Agriculture, Fisheries College, Jimei University, Xiamen, Fujian, 361021, China
| | - J Shi
- Department of Dermatology at the Second Affiliated Hospital, Baotou Medical College, University Of Science and Technology Of The Inner Mongolia, Baotou, Inner Mongolia, 014030, China
| | - H Cao
- Department of Dermatology, the First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Y Qiu
- Department of Dermatology, Jining No. 1 People's Hospital, Shandong, 272011, China
| | - S Li
- Department of Dermatology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, China
| | - X Kang
- Department of Dermatology, People's Hospital of Xinjiang Uygur Autonomous Region, Xinjiang, Urumqi, 830001, China
| | - J Shen
- Department of Dermatology, the First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - H Ma
- Department of Dematology, the 2rd Hospital of Xi'an Jiaotong University. Xi'an, Shanxi, 710004, China
| | - S Sun
- Department of Dermatology, the First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Y Fan
- Department of Dermatology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, China
| | - W Chen
- Department of Neurology and Institute of Neurology, The First Affiliated Hospital of Fujian Medical University, 20 Chazhong Road, Fuzhou, 350005, China
| | - M Bai
- Department of Dermatology, the First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Q Jiang
- Donggang Center Hospital, Dandong, Liaoning, 118300
| | - W Li
- Collaborative Innovation Center for Birth Defect Research and Transformation of Shandong Province, Jining Medical University, Jining, Shandong, 272067, China
| | - C Lv
- Dalian Dermatosis Hospital, Dalian, Liaoning, 116021, China
| | - S Li
- Department of Dermatology at No, Hospital of Jilin University, Changchun, Jilin, 130021, China
| | - M Chen
- Dermatology Hospital, Peking Union Medical College
| | - F Li
- Department of Dermatology, The Second Hospital of Jilin University, Changchun, 130041, China
| | - Y Li
- Department of Dermatology, The 195 Hospital of Chinese People's Liberation Army, Xianning, Hubei, 437100, China
| | - L Sun
- Department of Dermatology, the First Affiliated Hospital of Anhui Medical University, Hefei, China.,Key Laboratory of Dermatology (Anhui Medical University), Ministry of Education, Hefei, China.,Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Hefei, China, 230032.,Anhui Provincial Institute of Translational Medicine, Hefei, 230032, China
| |
Collapse
|
14
|
Guili P, Xianguo T, Huailiang L, Yong L, Tong S, Jing L. Decomposition of rock micro-fracture signals based on a singular value empirical mode decomposition algorithm. Rev Sci Instrum 2021; 92:055102. [PMID: 34243303 DOI: 10.1063/5.0048419] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Accepted: 04/07/2021] [Indexed: 06/13/2023]
Abstract
Rock burst early warning technology is currently applied mainly in microseismic monitoring. Rock burst signals indicate the micro-fracture phenomena of a rock and can transmit earthquake waves through the rock before they are finally received by a detector. A characteristic decomposition of rock micro-fracture signals was conducted by the singular value Empirical Mode Decomposition (EMD) algorithm to effectively decompose the characteristic signals of a rock micro-fracture from mixed microseismic signals, with a low signal to noise ratio to ensure prediction precision. When comparing the proposed method with wavelet decomposition and EMD, it was found that the local characteristics of the signals were retained effectively. The proposed algorithm was verified by applying it in a laboratory simulation and to the decomposition of microseismic signals from a hydro-power station. It was concluded that the improved algorithm had a better decomposition precision than wavelet decomposition and EMD decomposition and could effectively separate the characteristic signals of micro-earthquakes. This could provide a significant basis for the identification of the abnormal microseismic signals of rock micro-fractures as well as a pre-warning of rock fractures. It is therefore of practical significance to study rock fracture early warning technology.
Collapse
Affiliation(s)
- Peng Guili
- Fundamental Science on Nuclear Wastes and Environmental Safety Laboratory, School of Information Engineering, Southwest University of Science and Technology, Mianyang 621010, China
| | - Tuo Xianguo
- School of Geophysics, Chengdu University of Technology, Chengdu 610059, China
| | - Li Huailiang
- School of Geophysics, Chengdu University of Technology, Chengdu 610059, China
| | - Liu Yong
- Fundamental Science on Nuclear Wastes and Environmental Safety Laboratory, School of Information Engineering, Southwest University of Science and Technology, Mianyang 621010, China
| | - Shen Tong
- Fundamental Science on Nuclear Wastes and Environmental Safety Laboratory, School of Information Engineering, Southwest University of Science and Technology, Mianyang 621010, China
| | - Lu Jing
- Fundamental Science on Nuclear Wastes and Environmental Safety Laboratory, School of Information Engineering, Southwest University of Science and Technology, Mianyang 621010, China
| |
Collapse
|
15
|
Yong L, Chunyan W, Yan Y, Wanyu L, Huifan J, Pingwei Z, Yanfang J. Expanded circulating peripheral helper T cells in primary biliary cholangitis: Tph cells in PBC. Mol Immunol 2021; 131:44-50. [PMID: 33446391 DOI: 10.1016/j.molimm.2020.09.007] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Revised: 08/19/2020] [Accepted: 09/07/2020] [Indexed: 10/22/2022]
Abstract
BACKGROUND Peripheral helper T (TPH) cells, a recently defined subset of Th cells, promote B cell differentiation and antibody production in inflamed tissues. This study investigated whether circulating TPH cells are associated with primary biliary cholangitis (PBC), a typical organ-specific autoimmune disease. METHODS Twenty PBC patients and 20 age- and sex-matched healthy controls (HCs) were recruited. The circulating TPH cell subsets were analyzed by flow cytometry, and the associations of TPH cells with disease activity and plasma cells were determined. Functional analysis was performed using a TPH and B cell coculture experiment. RESULTS The frequencies of circulating TPH cells, ICOS+ TPH cells, and CD28+ TPH cells were increased in patients with PBC. Furthermore, the ICOS+ TPH cell level was higher in PBC patients with or without cirrhosis than in HCs, and the level decreased after treatment. Moreover, ICOS+ TPH cell levels correlated positively with specific clinical parameters (including anti-mitochondrial antibodies against M2 antigen (AMA-M2), IgM) and plasma cell levels, suggesting that the TPH cell activation status is associated with the severity of PBC. Coculture results revealed an enhanced ability of TPH cells from PBC patients to induce B cell differentiation. CONCLUSIONS Elevated numbers of TPH cells may be involved in the pathogenesis of PBC, and the activation status of TPH cells is related to the severity of PBC. Additionally, TPH cells can be used as a useful biomarker for evaluating the progression of PBC and may serve as a therapeutic target for PBC patients in the future.
Collapse
Affiliation(s)
- Liu Yong
- Key Laboratory of Organ Regeneration & Transplantation of the Ministry of Education, Genetic Diagnosis Center, The First Hospital of Jilin University, Changchun, China
| | - Wang Chunyan
- Key Laboratory of Organ Regeneration & Transplantation of the Ministry of Education, Genetic Diagnosis Center, The First Hospital of Jilin University, Changchun, China
| | - Yu Yan
- Key Laboratory of Organ Regeneration & Transplantation of the Ministry of Education, Genetic Diagnosis Center, The First Hospital of Jilin University, Changchun, China
| | - Li Wanyu
- Department of Hepatology, The First Hospital of Jilin University, Changchun, China
| | - Ji Huifan
- Department of Hepatology, The First Hospital of Jilin University, Changchun, China
| | - Zhao Pingwei
- Key Laboratory of Organ Regeneration & Transplantation of the Ministry of Education, Genetic Diagnosis Center, The First Hospital of Jilin University, Changchun, China.
| | - Jiang Yanfang
- Key Laboratory of Organ Regeneration & Transplantation of the Ministry of Education, Genetic Diagnosis Center, The First Hospital of Jilin University, Changchun, China.
| |
Collapse
|
16
|
Francis F, Chen J, Yong L, Bosquee E. Aphid Feeding on Plant Lectins Falling Virus Transmission Rates: A Multicase Study. J Econ Entomol 2020; 113:1635-1639. [PMID: 32515475 DOI: 10.1093/jee/toaa104] [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: 01/28/2020] [Indexed: 06/11/2023]
Abstract
Aphids are insect vectors that have piercing-sucking mouthparts supporting diversified patterns of virus-vector interactions. Aphids primarily retain circulative viruses in the midgut/hindgut, whereas noncirculative viruses tend to be retained in the stylet. Most viruses, and many proteins from animals, have carbohydrate or carbohydrate-binding sites. Lectins vary in their specificity, of which some are able to bind to viral glycoproteins. To assess the potential competition between lectins and viral particles in virus transmission by aphids, this study examined how feeding plant lectins to aphids affects the transmission efficiency of viruses. Sitobion avenae (F, 1794) (Homoptera: Aphididae) aphids fed with Pisum sativum lectin (PSL) transmitted Barley yellow dwarf virus with significantly lower efficiency (four-fold ratio). Pea enation mosaic virus was significantly reduced in Acyrthosiphon pisum Harris (Homoptera: Aphididae) aphids fed with the lectin Concanavalin A. In comparison, the transmission of Potato virus Y was significantly reduced when Myzus persicae Sultzer (Homoptera: Aphididae) aphids were fed with PSL. Thus, lectin could be used as a blocking agent of plant viruses, facilitating an alternative approach for crop protection.
Collapse
Affiliation(s)
- Frederic Francis
- Functional and Evolutionary Entomology, TERRA, Gembloux Agro-Bio Tech, University of Liege, Gembloux, Passage des Deportes, Belgium
- College of Plant Protection, Shandong Agricultural University, Taian, PR China
| | - Julian Chen
- State Key Laboratory for Biology of Plant Disease and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing, PR China
| | - Liu Yong
- College of Plant Protection, Shandong Agricultural University, Taian, PR China
| | - Emilie Bosquee
- Functional and Evolutionary Entomology, TERRA, Gembloux Agro-Bio Tech, University of Liege, Gembloux, Passage des Deportes, Belgium
| |
Collapse
|
17
|
He M, Zuo X, Liu H, Wang W, Zhang Y, Fu Y, Zhen Q, Yu Y, Pan Y, Qin C, Li B, Yang R, Wu J, Huang Z, Ge H, Wu H, Xu Q, Zuo Y, Chen W, Qin Y, Liu Z, Chen S, Zhang H, Zhou F, Yan H, Yu Y, Yong L, Chen G, Liang B, Cornell RA, Zong L, Wang L, Zou D, Sun L, Bian Z. Genome-wide Analyses Identify a Novel Risk Locus for Nonsyndromic Cleft Palate. J Dent Res 2020; 99:1461-1468. [PMID: 32758111 DOI: 10.1177/0022034520943867] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
The 3 major subphenotypes observed in patients with nonsyndromic orofacial clefts (NSOFCs) are nonsyndromic cleft lip only (NSCLO), nonsyndromic cleft lip with palate (NSCLP), and nonsyndromic cleft palate only (NSCPO). However, the genetic architecture underlying NSCPO is largely unknown. Here we performed a 2-stage genome-wide association study (GWAS) on NSCPO and replication analyses of selected variants in other NSOFCs from the Chinese Han population. We identified a novel locus (15q24.3) and a known locus (1q32.2) where variants in or near the gene reached genome-wide significance (2.80 × 10-13 < P < 1.72 × 10-08) in a test for association with NSCPO in a case-control design. Although a variant from 15q24.3 was found to be significantly associated with both NSCPO and NSCLP, the direction of estimated effects on risk were opposite. Our functional annotation of the risk alleles within 15q24.3 coupled with previously established roles of the candidate genes within identified risk loci in periderm development, embryonic patterning, and/or regulation of cellular processes supports their involvement in palate development and the pathogenesis of cleft palate. Our study advances the understanding of the genetic basis of NSOFCs and provides novel insights into the pathogenesis of NSCPO.
Collapse
Affiliation(s)
- M He
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, Hubei, China
| | - X Zuo
- Department of Dermatology, The First Affiliated Hospital of Anhui Medical University, Hefei, China.,Key Laboratory of Dermatology (Anhui Medical University), Ministry of Education, Hefei, China.,Key Laboratory of Major Autoimmune Diseases, Anhui Province, Hefei, China
| | - H Liu
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, Hubei, China
| | - W Wang
- Department of Dermatology, The First Affiliated Hospital of Anhui Medical University, Hefei, China.,Key Laboratory of Dermatology (Anhui Medical University), Ministry of Education, Hefei, China.,Key Laboratory of Major Autoimmune Diseases, Anhui Province, Hefei, China
| | - Y Zhang
- Department of Dermatology, The First Affiliated Hospital of Anhui Medical University, Hefei, China.,Key Laboratory of Dermatology (Anhui Medical University), Ministry of Education, Hefei, China.,Key Laboratory of Major Autoimmune Diseases, Anhui Province, Hefei, China
| | - Y Fu
- Department of Oral and Maxillofacial Surgery, School and Hospital of Stomatology, Wuhan University, Wuhan, Hubei, China
| | - Q Zhen
- Department of Dermatology, The First Affiliated Hospital of Anhui Medical University, Hefei, China.,Key Laboratory of Dermatology (Anhui Medical University), Ministry of Education, Hefei, China.,Key Laboratory of Major Autoimmune Diseases, Anhui Province, Hefei, China
| | - Y Yu
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, Hubei, China
| | - Y Pan
- Jiangsu Key Laboratory of Oral Diseases, School of Stomatology, Nanjing Medical University, Nanjing, Jiangsu, China
| | - C Qin
- Department of Oral and Maxillofacial Surgery, School and Hospital of Stomatology, Wuhan University, Wuhan, Hubei, China
| | - B Li
- Department of Dermatology, The First Affiliated Hospital of Anhui Medical University, Hefei, China.,Key Laboratory of Dermatology (Anhui Medical University), Ministry of Education, Hefei, China.,Key Laboratory of Major Autoimmune Diseases, Anhui Province, Hefei, China
| | - R Yang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, Hubei, China
| | - J Wu
- Department of Dermatology, The First Affiliated Hospital of Anhui Medical University, Hefei, China.,Key Laboratory of Dermatology (Anhui Medical University), Ministry of Education, Hefei, China.,Key Laboratory of Major Autoimmune Diseases, Anhui Province, Hefei, China
| | - Z Huang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, Hubei, China
| | - H Ge
- Department of Dermatology, The First Affiliated Hospital of Anhui Medical University, Hefei, China.,Key Laboratory of Dermatology (Anhui Medical University), Ministry of Education, Hefei, China.,Key Laboratory of Major Autoimmune Diseases, Anhui Province, Hefei, China
| | - H Wu
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, Hubei, China
| | - Q Xu
- Department of Dermatology, The First Affiliated Hospital of Anhui Medical University, Hefei, China.,Key Laboratory of Dermatology (Anhui Medical University), Ministry of Education, Hefei, China.,Key Laboratory of Major Autoimmune Diseases, Anhui Province, Hefei, China
| | - Y Zuo
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, Hubei, China
| | - W Chen
- Department of Dermatology, The First Affiliated Hospital of Anhui Medical University, Hefei, China.,Key Laboratory of Dermatology (Anhui Medical University), Ministry of Education, Hefei, China.,Key Laboratory of Major Autoimmune Diseases, Anhui Province, Hefei, China
| | - Y Qin
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, Hubei, China
| | - Z Liu
- Stomatological Hospital of Nanyang, Nanyang, Henan, China
| | - S Chen
- Department of Dermatology, The First Affiliated Hospital of Anhui Medical University, Hefei, China.,Key Laboratory of Dermatology (Anhui Medical University), Ministry of Education, Hefei, China.,Key Laboratory of Major Autoimmune Diseases, Anhui Province, Hefei, China
| | - H Zhang
- Department of Dermatology, The First Affiliated Hospital of Anhui Medical University, Hefei, China.,Key Laboratory of Dermatology (Anhui Medical University), Ministry of Education, Hefei, China.,Key Laboratory of Major Autoimmune Diseases, Anhui Province, Hefei, China
| | - F Zhou
- Department of Dermatology, The First Affiliated Hospital of Anhui Medical University, Hefei, China.,Key Laboratory of Dermatology (Anhui Medical University), Ministry of Education, Hefei, China.,Key Laboratory of Major Autoimmune Diseases, Anhui Province, Hefei, China
| | - H Yan
- Stomatological Hospital of Xiangyang, Xiangyang, Hubei, China
| | - Y Yu
- Department of Dermatology, The First Affiliated Hospital of Anhui Medical University, Hefei, China.,Key Laboratory of Dermatology (Anhui Medical University), Ministry of Education, Hefei, China.,Key Laboratory of Major Autoimmune Diseases, Anhui Province, Hefei, China
| | - L Yong
- Department of Dermatology, The First Affiliated Hospital of Anhui Medical University, Hefei, China.,Key Laboratory of Dermatology (Anhui Medical University), Ministry of Education, Hefei, China.,Key Laboratory of Major Autoimmune Diseases, Anhui Province, Hefei, China
| | - G Chen
- Department of Dermatology, The First Affiliated Hospital of Anhui Medical University, Hefei, China.,Key Laboratory of Dermatology (Anhui Medical University), Ministry of Education, Hefei, China.,Key Laboratory of Major Autoimmune Diseases, Anhui Province, Hefei, China
| | - B Liang
- Department of Dermatology, The First Affiliated Hospital of Anhui Medical University, Hefei, China.,Key Laboratory of Dermatology (Anhui Medical University), Ministry of Education, Hefei, China.,Key Laboratory of Major Autoimmune Diseases, Anhui Province, Hefei, China
| | - R A Cornell
- Department of Anatomy and Cell Biology, College of Medicine, University of Iowa, Iowa City, IA, USA
| | - L Zong
- Nanjing Drum Tower Hospital, Nanjing University Medical School, Nanjing, China
| | - L Wang
- Jiangsu Key Laboratory of Oral Diseases, School of Stomatology, Nanjing Medical University, Nanjing, Jiangsu, China
| | - D Zou
- Department of Oral Surgery, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai Key Laboratory of Stomatology, National Clinical Research Center of Stomatology, Shanghai, China
| | - L Sun
- Department of Dermatology, The First Affiliated Hospital of Anhui Medical University, Hefei, China.,Key Laboratory of Dermatology (Anhui Medical University), Ministry of Education, Hefei, China.,Key Laboratory of Major Autoimmune Diseases, Anhui Province, Hefei, China
| | - Z Bian
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, Hubei, China
| |
Collapse
|
18
|
Jin W, Zun L, Yong L. Double-Constraint Inpainting Model of a Single-Depth Image. Sensors (Basel) 2020; 20:E1797. [PMID: 32213982 PMCID: PMC7146313 DOI: 10.3390/s20061797] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 03/20/2020] [Accepted: 03/20/2020] [Indexed: 06/10/2023]
Abstract
In real applications, obtained depth images are incomplete; therefore, depth image inpainting is studied here. A novel model that is characterised by both a low-rank structure and nonlocal self-similarity is proposed. As a double constraint, the low-rank structure and nonlocal self-similarity can fully exploit the features of single-depth images to complete the inpainting task. First, according to the characteristics of pixel values, we divide the image into blocks, and similar block groups and three-dimensional arrangements are then formed. Then, the variable splitting technique is applied to effectively divide the inpainting problem into the sub-problems of the low-rank constraint and nonlocal self-similarity constraint. Finally, different strategies are used to solve different sub-problems, resulting in greater reliability. Experiments show that the proposed algorithm attains state-of-the-art performance.
Collapse
Affiliation(s)
- Wu Jin
- School of Information Science and Engineering, Wuhan University of Science and Technology, Wuhan 430081, China; (W.J.); (L.Y.)
| | - Li Zun
- School of Information Science and Engineering, Wuhan University of Science and Technology, Wuhan 430081, China; (W.J.); (L.Y.)
- School of Physics and Electronic Engineering, Xinxiang College, Xinxiang 453000, China
| | - Liu Yong
- School of Information Science and Engineering, Wuhan University of Science and Technology, Wuhan 430081, China; (W.J.); (L.Y.)
| |
Collapse
|
19
|
Makirita WE, Yong L, He N, Mbega ER, Chacha M, Li X, Zhang F. Effects of Nanoparticles of Metal Oxides on the Survival of the Entomopathogenic Nematode: Steinernema carpocapsae. J Nanosci Nanotechnol 2020; 20:1434-1439. [PMID: 31492304 DOI: 10.1166/jnn.2020.17164] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Nanoparticles (NPs) are technological engineered materials with unique physical and chemical properties, and dimension of less than 100 nm. Nanotechnology has developed at a rapid pace, resulting into tremendous wide application that has resulted into concerns and ecotoxicological consequences. The antimicrobial potentials of the nanoparticles have been extensively studied, however, little has been done on the allied health and environmental toxicity assessments. Thus, the current work evaluated the toxicity effects of the ZnO, TiO₂ and Fe₃O₄ NPs on the survival of the entomopathogenic nematodes (Steinernema carpocapsae), as well as their growth inhibition effects on the nematode symbiotic bacteria (Xenorhabdus nematophila). The metal oxides NPs were characterized by scanning electron microscope and transmission electron microscope. Their toxicity effects were evaluated at various concentrations with the consideration of the media on the toxicity influence. All metal oxides had less influence on the survival of the entomopathogenic nematode and growth of the nematode symbiotic bacterial partner in a concentration dependant manner NPs. The observed toxicity was in the order of Fe₃O₄ < TiO₂ < ZnO NPs respectively, with no significant difference between the NPs. The less toxic effect of the NPs noted may be associated with the ability of entomopathogenic nematodes and their bacterial partner to tolerate toxicants. Nonetheless, other toxicity parameter of NPs on the beneficial nematodes needs to be evaluated for consideration of the compatibility potential of the nematodes and NPs for pest management.
Collapse
Affiliation(s)
- Winisia E Makirita
- Economical Forest Cultivation and Utilization of 2011 Collaborative Innovation Center in Hunan Province, Hunan Key Laboratory of Biomedical Nanomaterials and Devices, Hunan University of Technology, Zhuzhou 412007, Hunan, China
| | - Liu Yong
- Economical Forest Cultivation and Utilization of 2011 Collaborative Innovation Center in Hunan Province, Hunan Key Laboratory of Biomedical Nanomaterials and Devices, Hunan University of Technology, Zhuzhou 412007, Hunan, China
| | - Nongyue He
- Economical Forest Cultivation and Utilization of 2011 Collaborative Innovation Center in Hunan Province, Hunan Key Laboratory of Biomedical Nanomaterials and Devices, Hunan University of Technology, Zhuzhou 412007, Hunan, China
| | - Ernest R Mbega
- Department of Sustainable Agriculture, Biodiversity and Ecosystem Management, School of Life Science and Bioengineering, Nelson Mandela African Institution of Science and Technology, P.O. Box 447, Arusha, Tanzania
| | - Musa Chacha
- Department of Sustainable Agriculture, Biodiversity and Ecosystem Management, School of Life Science and Bioengineering, Nelson Mandela African Institution of Science and Technology, P.O. Box 447, Arusha, Tanzania
| | - Xiaolong Li
- Economical Forest Cultivation and Utilization of 2011 Collaborative Innovation Center in Hunan Province, Hunan Key Laboratory of Biomedical Nanomaterials and Devices, Hunan University of Technology, Zhuzhou 412007, Hunan, China
| | - Fengqin Zhang
- Economical Forest Cultivation and Utilization of 2011 Collaborative Innovation Center in Hunan Province, Hunan Key Laboratory of Biomedical Nanomaterials and Devices, Hunan University of Technology, Zhuzhou 412007, Hunan, China
| |
Collapse
|
20
|
Jiexin L, Pengfei Y, Chunxia Z, Wenxiong Q, Guojun K, Yong L. Preparation of sulfhydryl functionalized magnetic SBA-15 and its high-efficiency adsorption on uranyl ion in solution. Environ Sci Pollut Res Int 2019; 26:34487-34498. [PMID: 31642018 DOI: 10.1007/s11356-019-06329-x] [Citation(s) in RCA: 5] [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: 05/16/2019] [Accepted: 08/26/2019] [Indexed: 06/10/2023]
Abstract
A novel assembly method was used to prepare the sulfhydryl functionalized magnetic SBA-15 (SH-M-SBA-15). The physicochemical properties of SH-M-SBA-15 were characterized by TEM, XRD, EDS, FT-IR, BET, and VSM. Batch adsorption experiments were conducted to investigate the influence of initial uranium concentration, dosage of adsorbent, pH values, contact time, and temperature on the adsorption efficiency and behaviors. The adsorption types were analyzed from the aspects of kinetic, isotherms, and thermodynamic. The results show that the specific surface area of SH-M-SBA-15 is 316.67 m2/g, which is smaller than that of SBA-15 (692.18 m2/g). However, compared with SBA-15, SH-M-SBA-15 has more surface sulfhydryl functional groups. The addition of this group can improve the adsorption of uranyl ions by SH-M-SBA-15. The optimal adsorption conditions were adsorption dosage 40 mg/L, pH 6, temperature 35 °C, contact time 180 min, and initial uranium concentration 35 mg/L. Under this condition, the maximum adsorption amount of uranyl ion by SH-M-SBA-15 can reach 804.79 mg/g, which is much higher than the highest adsorption capacity of uranyl ion by SBA-15 (146.23 mg/g). The adsorption process was better depicted by the Langmuir isotherm model. The process was consistent with the quasi-second-order model. ΔG was negative and ΔH was positive, indicating spontaneous and endothermic adsorption.
Collapse
Affiliation(s)
- Li Jiexin
- School of Chemistry and Chemical Engineering, University of South China, Hengyang, 421001, Hunan, China
| | - Yang Pengfei
- School of Chemistry and Chemical Engineering, University of South China, Hengyang, 421001, Hunan, China.
- Hunan Province Engineering Research Center of Radioactive Control Technology in Uranium Mining and Metallurgy & Hunan Province Engineering Technology Research Center of Uranium Tailings Treatment Technology, University of South China, Hengyang, 421001, Hunan, China.
| | - Zhu Chunxia
- School of Chemistry and Chemical Engineering, University of South China, Hengyang, 421001, Hunan, China
| | - Qiao Wenxiong
- School of Chemistry and Chemical Engineering, University of South China, Hengyang, 421001, Hunan, China
| | - Ke Guojun
- School of Chemistry and Chemical Engineering, University of South China, Hengyang, 421001, Hunan, China
| | - Liu Yong
- Hunan Province Engineering Research Center of Radioactive Control Technology in Uranium Mining and Metallurgy & Hunan Province Engineering Technology Research Center of Uranium Tailings Treatment Technology, University of South China, Hengyang, 421001, Hunan, China
| |
Collapse
|
21
|
Daicheng H, Shiwen X, Huaping Z, Yong L, Qianqian Z, Changxia H. Fangchinoline Ameliorates the Expressions of Angiogenic Molecule in Cerebral Ischemia Induced Neuronal Degeneration in Neonatal Rats. Transl Neurosci 2019; 9:117-122. [PMID: 30687543 PMCID: PMC6341909 DOI: 10.1515/tnsci-2018-0018] [Citation(s) in RCA: 5] [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: 05/29/2018] [Accepted: 07/17/2018] [Indexed: 12/20/2022] Open
Abstract
Background Present investigation evaluates the beneficial effect of fangchinoline on cerebral ischemia induced neuronal degeneration in neonatal rats and also postulates the possible mechanism of its action. Methodology Cerebral ischemia was produced by the ligation of right common carotid artery in neonatal rats on postnatal day 5 (P5) and further pups were treated with fangchinoline 3, 10 and 30 mg/kg, i.p. for the period of 3 days. Effect of fangchinoline was estimated by determining the brain injury and enzyme linked immunosorbent assay (ELISA) method was used for the estimation of pro-inflammatory mediators and markers of oxidative stress in the cerebral tissues of neonatal rats. Moreover western blot assay and histopathology study was also performed on the brain tissue. Results Result of this investigation reveals that the percentage of brain injury significantly reduces and enhancement of myelin basic protein in the cerebral tissues of fangchinoline than ischemic group. Treatment with fangchinoline attenuates the altered level of proinflammatory mediators and markers of oxidative stress in the cerebral tissue of cerebral ischemia induced neuronal injury neonatal rats. Moreover expressions of inducible nitric oxide synthtase (iNOS), vascular endothelial growth factor (VEGF), p53 and nuclear receptor factor-2 (Nrf2) in the brain tissue attenuated by fangchinoline treated group. Conclusion In conclusion, fangchinoline ameliorates the cerebral ischemia induced neuronal injury in neonatal rats by enhancing angiogenesis molecules.
Collapse
Affiliation(s)
- Han Daicheng
- Department of Neonatology, Hubei Maternal and Child Health Hospital, Wuhan, Hubei 430070, China
| | - Xia Shiwen
- Department of Neonatology, Hubei Maternal and Child Health Hospital, Wuhan, Hubei 430070, China
| | - Zhu Huaping
- Department of Neonatology, Hubei Maternal and Child Health Hospital, Wuhan, Hubei 430070, China
| | - Liu Yong
- Department of Neonatology, Hubei Maternal and Child Health Hospital, Wuhan, Hubei 430070, China
| | - Zhou Qianqian
- Department of Neonatology, Hubei Maternal and Child Health Hospital, Wuhan, Hubei 430070, China
| | - Hu Changxia
- Department of Neonatology, Hubei Maternal and Child Health Hospital, Wuhan, Hubei 430070, China
| |
Collapse
|
22
|
|
23
|
Yong L, Kuo S, Yang P, Huang P, Lin M, Chen K, Lee J. P2.01-113 Prognostic Roles of Neoadjuvant and Adjuvant Chemotherapy for Treating Patients with Operable Stage III-N2 Non-Small Cell Lung Cancer (NSCLC). J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.1168] [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: 11/29/2022]
|
24
|
Meng-yuan L, Yong L, Qiang Z, Jie L, Jun-hui W. Effects of Extraction Methods on Physicochemical Properties and Viscosity of Polysaccharides from Orange Peel. CURR TOP NUTRACEUT R 2018. [DOI: 10.37290/ctnr2641-452x.17:33-41] [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] [Indexed: 11/24/2022]
Abstract
In order to take full advantage of the orange peel resource, polysaccharides were extracted from orange peel by hot buffer, chelating agent, dilute alkaline, concentrated alkaline, acid and enzyme extraction, respectively. The physicochemical properties and viscosity of the six polysaccharides were determined. The results showed that the six polysaccharides were mainly consisted of rhamnose, arabinose, galactose and glucose and traces of other monosaccharide. The six polysaccharides exhibited high total carbohydrate (89.74–98.08%), galacturonic acid content (GalA, 8.95–33.16%) and little proteins (<2%). Degree of methoxylation in polysaccharide obtained from orange peel by enzyme extraction and orange peel by acid extraction was higher than the others. They all showed good thermal stability under 84.5°C and non-Newtonian flow behaviors. Polysaccharide obtained from orange peel by hot buffer extraction has higher viscosity than the others at the 0.5% concentration. Polysaccharide obtained from orange peel by dilute alkali extraction appeared the highest viscosity with the increase of concentration, which may be due to the smallest hydrodynamic diameter and the highest rhamnose content.
Collapse
Affiliation(s)
- Li Meng-yuan
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, People’s Republic of China
| | - Liu Yong
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, People’s Republic of China
| | - Zhang Qiang
- Anhui Province Key Laboratory of Functional Compound Seasoning, Anhui Qiangwang Flavouring Food Co. LTD, Jieshou 236500, Anhui, China
| | - Lu Jie
- Anhui Province Key Laboratory of Functional Compound Seasoning, Anhui Qiangwang Flavouring Food Co. LTD, Jieshou 236500, Anhui, China
| | - Wang Jun-hui
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, People’s Republic of China
| |
Collapse
|
25
|
Zhou X, Yong L, Huang Y, Zhu S, Song X, Li B, Zhu J, Wang H. The protective effects of distal ischemic treatment on apoptosis and mitochondrial permeability in the hippocampus after cardiopulmonary resuscitation. J Cell Physiol 2018; 233:6902-6910. [PMID: 29323705 DOI: 10.1002/jcp.26459] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [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: 09/02/2017] [Accepted: 01/05/2018] [Indexed: 02/05/2023]
Abstract
Apoptosis and mitochondrial dysfunction are the main cause of neurological injury after cardiopulmonary resuscitation (CPR). However, the effects of distal ischemic treatments on ischemia induced apoptosis are rarely studied, and the mechanism by which mitochondrial dysfunction contributes to CPR still unclear. A rat model of distal ischemia was established by clipping the right femoral artery. Rats were divided into blank, model, pre distal ischemic treatment, per-treatment, and post-treatment groups. Neurological deficit score was scored to evaluate neurologic function after cardiopulmonary resuscitation for 72 hr. We employed TUNEL and flow cytometry to measure the rate of apoptosis of hippocampal neurons, the integrity of mitochondrial membrane and the degree of mitochondrial permeability transition pore (mPTP) opening. The rate of apoptosis rate of hippocampal CA1 neurons in the pre-treatment and post-treatment groups were significantly lower than that of the model group. Moreover, the integrity of the mitochondrial membrane in the pre-treatment and post-treatment groups was higher than that in the model and per- treatment groups. Furthermore, the degree of mPTP opening was lower in the pre-treatment and post-treatment groups than the untreated and per-treatment groups. Taken together, our results show that ischemic preconditioning and post processing can maintain the integrity of mitochondria, perhaps by inhibiting the opening of mPTP, and reducing apoptosis of hippocampal neurons by regulating expression of apoptosis related proteins after CPR, to improve neurological function. This study highlights a novel target pathway for treatment of CPR.
Collapse
Affiliation(s)
- Xiang Zhou
- Department of Anesthesiology, Wuhan General Hospital of People's Liberation Army of China, Wuhan, China
- Southern Medical University, Guangzhou, China
| | - Liu Yong
- Department of Thoracic Cardiovascular Surgery, ZhongNan Hospital of WuHan University, Wuhan, China
| | - Yang Huang
- Southern Medical University, Guangzhou, China
| | - ShuiBo Zhu
- Southern Medical University, Guangzhou, China
- Department of Thoracic Cardiovascular Surgery, Wuhan General Hospital of People's Liberation Army of China, Wuhan, China
| | - XiaoYang Song
- Department of Anesthesiology, Wuhan General Hospital of People's Liberation Army of China, Wuhan, China
| | - BiXi Li
- Department of Anesthesiology, Wuhan General Hospital of People's Liberation Army of China, Wuhan, China
| | - Jian Zhu
- Department of Thoracic Cardiovascular Surgery, Wuhan General Hospital of People's Liberation Army of China, Wuhan, China
| | - HaiBo Wang
- Southern Medical University, Guangzhou, China
| |
Collapse
|
26
|
Johns N, Fairbairn N, Trail M, Ewing A, Yong L, Raine C, Dixon JM. Autologous breast reconstruction using the immediately lipofilled extended latissimus dorsi flap. J Plast Reconstr Aesthet Surg 2017; 71:201-208. [PMID: 29239797 DOI: 10.1016/j.bjps.2017.10.015] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [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: 03/16/2017] [Revised: 08/23/2017] [Accepted: 10/13/2017] [Indexed: 11/28/2022]
Abstract
BACKGROUND The latissimus dorsi flap is a popular choice for autologous breast reconstruction. To dramatically improve volume, we report our experience of using the immediately lipofilled extended latissimus dorsi (ELD) flap and show it as a valid option for autologous breast reconstruction. METHODS Patients undergoing the procedure between December 2013 and June 2016 were included. Demographic, clinical and operative factors were analysed, together with in-hospital morbidity and duration of postoperative hospital stay. RESULTS A total of 71 ELD flaps with immediate lipofilling were performed. Forty-five reconstructions were immediate and the remaining 26 delayed. Median (range) volume of autologous fat injected immediately was 171 ml (40-630 ml). Contralateral reductions were performed in 25 patients with the median reduction volume 185 g (89-683 g). Median duration of admission was 6.5 (3-18) days and patients were followed up for 12 months (1-37). Three total flap failures occurred and had to be excised (4%). One haematoma occurred requiring drainage (1%). Signs of infection requiring intravenous antibiotics occurred in five patients (7%). In 5 patients wound dehiscence occurred, and only two of these required resuturing (3%). In total, 7 patients developed a seroma requiring repeated drainage (10%). Three reconstructions experienced mild mastectomy flap necrosis with no needing reoperation (4%). CONCLUSIONS Our experience represents the largest series to date and shows that in carefully selected patients the technique is safe, can avoid the requirement for implants, and has the potential to streamline the reconstructive journey.
Collapse
Affiliation(s)
- N Johns
- Edinburgh Breast Unit, Western General Hospital, Edinburgh, UK
| | - N Fairbairn
- Edinburgh Breast Unit, Western General Hospital, Edinburgh, UK
| | - M Trail
- Edinburgh Breast Unit, Western General Hospital, Edinburgh, UK
| | - A Ewing
- Edinburgh Breast Unit, Western General Hospital, Edinburgh, UK
| | - L Yong
- Edinburgh Breast Unit, Western General Hospital, Edinburgh, UK
| | - C Raine
- Edinburgh Breast Unit, Western General Hospital, Edinburgh, UK
| | - J M Dixon
- Edinburgh Breast Unit, Western General Hospital, Edinburgh, UK.
| |
Collapse
|
27
|
|
28
|
Wang J, Yong L, Chan W, So G, Loh Y, Peh K. THE ROLE OF PARA-COUNSELLOR IN THE PROVISION OF INTEGRATED PSYCHO-EMOTIONAL CARE FOR OLDER PERSONS. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.4357] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- J. Wang
- Tsao Foundation, Singapore, Singapore
| | - L. Yong
- Tsao Foundation, Singapore, Singapore
| | - W. Chan
- Tsao Foundation, Singapore, Singapore
| | - G. So
- Tsao Foundation, Singapore, Singapore
| | - Y. Loh
- Tsao Foundation, Singapore, Singapore
| | - K. Peh
- Tsao Foundation, Singapore, Singapore
| |
Collapse
|
29
|
Wang J, Yong L, Chan W, Ho E, Wong Y, Peh K. FINDING NEW MEANINGS AND CONNECTION IN FAMILY DEMENTIA CAREGIVING BY ENHANCING INTERNAL COPING. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.1656] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- J. Wang
- Tsao Foundation, 298 Tiong Bahru Road #15-01 Central Plaza Singapore 168730, Singapore, Singapore
| | - L. Yong
- Tsao Foundation, 298 Tiong Bahru Road #15-01 Central Plaza Singapore 168730, Singapore, Singapore
| | - W. Chan
- Tsao Foundation, 298 Tiong Bahru Road #15-01 Central Plaza Singapore 168730, Singapore, Singapore
| | - E. Ho
- Tsao Foundation, 298 Tiong Bahru Road #15-01 Central Plaza Singapore 168730, Singapore, Singapore
| | - Y. Wong
- Tsao Foundation, 298 Tiong Bahru Road #15-01 Central Plaza Singapore 168730, Singapore, Singapore
| | - K. Peh
- Tsao Foundation, 298 Tiong Bahru Road #15-01 Central Plaza Singapore 168730, Singapore, Singapore
| |
Collapse
|
30
|
Kinsella A, Yong L, Davidson DM. An anatomical study of the dorsal branches of the digital nerves. J Hand Surg Eur Vol 2017; 42:425-426. [PMID: 27245823 DOI: 10.1177/1753193416651575] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- A Kinsella
- 1 Department of Anatomy, Biomedical Teaching Organisation, University of Edinburgh, Edinburgh, UK
| | - L Yong
- 2 Department of Plastic Surgery, St John's Hospital, West Lothian, UK
| | - D M Davidson
- 2 Department of Plastic Surgery, St John's Hospital, West Lothian, UK
| |
Collapse
|
31
|
Yong L, Zhang L, Wang YBN, Yang DJ, Liu ZP, Wang T, Huang JP, Zhou PP. [Liquid milk exposure and risk assessment of thiocyanate in Chinese populations]. Zhonghua Yu Fang Yi Xue Za Zhi 2017; 51:332-335. [PMID: 28395467 DOI: 10.3760/cma.j.issn.0253-9624.2017.04.010] [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] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Objective: To analyze liquid milk exposure of thiocyanate among Chinese population and preliminarily assess its health risk. Methods: A total of 2 059 raw milk samples were collected during 2013 and 2014 from 12 Chinese provinces, New Zealand and Netherlands. Farms were chosed according to the main sources of dairy companies, the distribution of farms and the yield of milk. Content of thiocyanate were detected by ion chromatography. Liquid milk consumption data were taken from Chinese beverage and alcoholic beverage consumption survey in 18 cities or counties in 9 provinces, including 16 775 subjects older than 3. A simple distribution model was used to estimate the exposure of thiocyanate from liquid milk. The tolerable daily intake (TDI) of thiocyanate was made 0.08 mg·kg(-1)·d(-1). Then the exposures of different age groups were compared with TDI. Results: Finally, 1 331 samples out of 2 059 were detected to contain thiocyanate. The detection rate was 65%. The average concentration of thiocyanate was 2.11 mg/kg, with a range of 0.10-16.20 mg/kg. The general population's consumption of thiocyanate by drinking liquid milk was 0.001 mg · kg(-1) · d(-1), which was lower than TDI. The P(95) of general population and consumers were 0.009 mg · kg(-1) · d(-1) and 0.020 mg·kg( -1)·d(-1) respectively, which were also lower than TDI. Mean exposures of population aged 3-6, 7-12, 13-17, 18-59 as well as elderly aged 60 and above were 0.007, 0.003, 0.002, 0.001 and 0.001 mg · kg(-1)·d(-1) respectively, which were all lower than TDI. Conclusion: The results suggested that the health risk of thiocyanate exposure by drinking liquid milk among Chinese population was at a low level. However, milk products for children deserve more concern.
Collapse
Affiliation(s)
- L Yong
- China National Center for Food Safety Risk Assessment, Beijing 100022, China
| | | | | | | | | | | | | | | |
Collapse
|
32
|
Yong L, Yu S, Hao B, Zhou B, Yu X, Liu D, Wu L, Wang M, Zhang X, Chen L, Qian X. GW27-e1236 Effect of aconine on the expression of SOD and MDA in EAhy926 cells injured by homocysteine. J Am Coll Cardiol 2016. [DOI: 10.1016/j.jacc.2016.07.165] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
33
|
Filfilan R, Kinsella A, Yong L, Davidson DM. A cadaveric study of the distribution pattern of the cutaneous sensory fibres of the distal palm of the hand. J Hand Surg Eur Vol 2016; 41:848-51. [PMID: 27090727 DOI: 10.1177/1753193416642658] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2015] [Accepted: 03/05/2016] [Indexed: 02/03/2023]
Abstract
We investigated the cutaneous innervation of the distal palm, an area frequently dissected by the hand surgeon. Ten (five paired) fresh-frozen cadaveric hands were dissected under 3.0× loupe magnification. Volar branches were found on both sides in the majority of digits. They originated alongside, or at the proximal margin of, the A1 pulley in 84% of digits. The mean distance from the palmar digital crease to the origin of volar branches was 21 mm.
Collapse
Affiliation(s)
- R Filfilan
- Department of Anatomy, University of Edinburgh, Edinburgh, UK
| | - A Kinsella
- Department of Anatomy, University of Edinburgh, Edinburgh, UK
| | - L Yong
- Department of Plastic Surgery, St John's Hospital, West Lothian, UK
| | - D M Davidson
- Department of Plastic Surgery, St John's Hospital, West Lothian, UK
| |
Collapse
|
34
|
Bosquee E, Yin R, Bragard C, Yong L, Chen J, Francis F. Transmission Efficiency of Cucumber Mosaic Virus by Myzus
persicae According to Virus Strain and Aphid Clone from China. ACTA ACUST UNITED AC 2016. [DOI: 10.3923/ajppaj.2016.61.66] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
35
|
Xin-Peng Z, Yong-Hua H, Yong L, Jing-Jing W, Guang-Hua W, Ren-Jie W, Min Z. A high-mobility group box 1 that binds to DNA, enhances pro-inflammatory activity, and acts as an anti-infection molecule in black rockfish, Sebastes schlegelii. Fish Shellfish Immunol 2016; 56:402-409. [PMID: 27492120 DOI: 10.1016/j.fsi.2016.07.034] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [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: 03/16/2016] [Revised: 07/19/2016] [Accepted: 07/31/2016] [Indexed: 06/06/2023]
Abstract
High-mobility group box (HMGB) 1 is a chromosomal protein that plays critical roles in DNA transcription, replication and repair. In addition, HMGB1 functions as a pro-inflammatory molecule in many vertebrates and invertebrates. In teleosts, very limited studies of HMGB1 have been reported. In this study, we identified a HMGB1 homologue (SsHMGB1) from black rockfish (Sebastes schlegelii) and analyzed its structure, expression and biological function. The open reading frame of SsHMGB1 is 621 bp, with a 5'-untranslated region (UTR) of 62 bp and a 3'-UTR of 645 bp. SsHMGB1 contains two typical HMG boxes and an acidic C-terminal tail. The deduced amino acid sequence of SsHMGB1 shares the highest overall identity (89.4%) with the HMGB1 of Anoplopoma fimbria. The expression of SsHMGB1 occurred in multiple tissues and was highest in the brain. Moreover, the mRNA level of SsHMGB1 in head kidney (HK) macrophages could be induced by Listonella anguillarum in a time-dependent manner. Recombinant SsHMGB1 purified from Escherichia coli (i) bound DNA fragments in a dose-dependent manner; and (ii) induced the expression of cytokines in HK macrophages, including a significant increase in TNF-α activity and enhanced mRNA level of TNF13B and IL-1 β, which are known to be involved in antibacterial defense; moreover, (iii) significantly improved the macrophage bactericidal activity together with reduced pathogen dissemination and replication of bacteria in fish kidney. These results indicated that SsHMGB1 is a novel HMGB1 that possesses apparent immunoregulatory properties and is likely to be involved in fighting bacterial infection.
Collapse
Affiliation(s)
- Zhao Xin-Peng
- Marine Science and Engineering College, Qingdao Agricultural University, Qingdao, 266109, China
| | - Hu Yong-Hua
- Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, 266071, China
| | - Liu Yong
- Marine Science and Engineering College, Qingdao Agricultural University, Qingdao, 266109, China
| | - Wang Jing-Jing
- Marine Science and Engineering College, Qingdao Agricultural University, Qingdao, 266109, China
| | - Wang Guang-Hua
- Marine Science and Engineering College, Qingdao Agricultural University, Qingdao, 266109, China
| | - Wang Ren-Jie
- Marine Science and Engineering College, Qingdao Agricultural University, Qingdao, 266109, China
| | - Zhang Min
- Marine Science and Engineering College, Qingdao Agricultural University, Qingdao, 266109, China.
| |
Collapse
|
36
|
Lin FJ, Bosquée E, Liu YJ, Chen JL, Yong L, Francis F. Impact of aphid alarm pheromone release on virus transmission efficiency: When pest control strategy could induce higher virus dispersion. J Virol Methods 2016; 235:34-40. [PMID: 27185564 DOI: 10.1016/j.jviromet.2016.05.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [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: 07/22/2015] [Revised: 03/15/2016] [Accepted: 05/11/2016] [Indexed: 12/18/2022]
Abstract
Aphids cause serious damages to crops not only by tacking sap but also by transmitting numerous viruses. To develop biological control, the aphid alarm pheromone, namely E-β-farnesene (EβF), has been demonstrated to be efficient to repel aphids and as attract beneficials, making it a potential tool to control aphid pests. Considering aphids also as virus vectors, changes of their behavior could also interfere with the virus acquisition and transmission process. Here, a combination of two aphid species and two potato virus models were selected to test the influence of EβF release on aphid and virus dispersion under laboratory conditions. EβF release was found to significantly decrease the population of Myzus persicae and Macrosiphum euphorbiae around the infochemical releaser but simultaneously also increasing the dispersal of Potato Virus Y (PVY). At the opposite, no significant difference for Potato Leaf Roll Virus (PLRV) transmission efficiency was observed with similar aphid alarm pheromone releases for none of the aphid species. These results provide some support to carefully consider infochemical releasers not only for push-pull strategy and pest control but also to include viral disease in a the plant protection to aphids as they are also efficient virus vectors. Impact of aphid kinds and transmission mechanisms will be discussed according to the large variation found between persistent and non persistent potato viruses and interactions with aphids and related infochemicals.
Collapse
Affiliation(s)
- Fang-Jing Lin
- Department of Plant Protection, Shandong Agricultural University, Taian, Shandong 271018, PR China; Functional and evolutionary Entomology, Gembloux Agro-Bio-Tech, University of Liège, Gembloux, Belgium
| | - Emilie Bosquée
- Functional and evolutionary Entomology, Gembloux Agro-Bio-Tech, University of Liège, Gembloux, Belgium
| | - Ying-Jie Liu
- Department of Plant Protection, Shandong Agricultural University, Taian, Shandong 271018, PR China
| | - Ju-Lian Chen
- State Key Laboratory for Biology of Plant Diseases and Insect Pest, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, 2 West Yuanmingyuan Road,Beijing 100193, PR China
| | - Liu Yong
- Department of Plant Protection, Shandong Agricultural University, Taian, Shandong 271018, PR China.
| | - Frédéric Francis
- Functional and evolutionary Entomology, Gembloux Agro-Bio-Tech, University of Liège, Gembloux, Belgium.
| |
Collapse
|
37
|
Huixia L, Yong L, Lanlan L, Yanni T, Qing Z, Kun L. Development of ammonia sensors by using conductive polymer/hydroxyapatite composite materials. Materials Science and Engineering: C 2016; 59:438-444. [DOI: 10.1016/j.msec.2015.10.036] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2015] [Revised: 09/14/2015] [Accepted: 10/14/2015] [Indexed: 10/22/2022]
|
38
|
Yanni T, Yong L. Synthesis of pure tricalcium silicate powder by the Pechini method and characterization of hydrated cement. Front Bioeng Biotechnol 2016. [DOI: 10.3389/conf.fbioe.2016.01.01444] [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: 11/13/2022] Open
|
39
|
Yanni T, Yong L, Zhenyu W, Hanchun T. Preparation of titanium/tricalcium phosphate bone implant materials by spark plasma sintering. Front Bioeng Biotechnol 2016. [DOI: 10.3389/conf.fbioe.2016.01.01442] [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: 11/13/2022] Open
|
40
|
Yong L. A correspondence finding method based on space conversion in 3D shape measurement using fringe projection. Opt Express 2015; 23:14188-14202. [PMID: 26072786 DOI: 10.1364/oe.23.014188] [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] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Phase correlation is an effective method used for 3D shape measurement. It has a defect in the step of finding corresponding points. This work analyses the complexity of phase maps and the problems caused by it in real applications, proposes a correspondence finding method based on space conversion. Applying space conversion, two sets of phase maps from two cameras are integrated to a unique phase space. Accordingly, searching corresponding point between two images can be carried out in the same image coordinate system of the projector. As a supplementary, two algorithms are given for CC method and VR method. Experimental results show that proposed algorithms are successful and effective.
Collapse
|
41
|
Yu B, Zhao S, Hu D, Ambegaonakr BM, DYSIS-China Study Investigators, Jia Er BA, Guiwen C, Buxing C, Hong C, Jin C, Jing C, Liefeng C, Min C, Qiong C, Shaoliang C, Tielong C, Xiaofei C, Xiaohong C, You C, Guoli C, Mei C, Hongliang C, Qin C, Shiwei C, Yong C, Shudong D, Henghua D, Xiaomei D, Yirong D, Xiaoyan D, Birong D, Yumei D, Yugang D, Ping D, Lei D, Limei F, Ningyuan F, Lixia F, Lie F, Jun G, GeWeihong, Hongmin G, Minxia G, Qinghua H, Fengchang H, Dayi H, Lingzhi H, Xueqiang H, Yaojun H, Yiming H, Zhiping H, Fei H, Qi H, Dejia H, Gewen H, Hongman H, Liming H, Qiong H, Ruowen H, Taifu H, Bin J, Kai J, Hui J, Huigen J, Jinsong K, Bao L, Chengjiang L, Hongjuan L, Jun(Xinjiang) L, Jun(Jiangsu) L, Nanfang L, Qifu L, Qiang L, Xin L, Xueyou L, Yanbing L, Yanping L, Yansheng L, Yong L, Yuling L, Zhanquan L, Zhengfang L, Li L, Yongxue L, Zerong L, Yuhua L, Fan L, Hong L, Hui L, Minling L, Qiang L, Qingsong L, Shaokui L, Weidong L, Xueping L, Xinjian L, Benyan L, Shaonian L, Suxin L, Hong L, LvYun, Aiqun M, Jianhua M, Qiang M, Yan M, Changsheng M, Yide M, Yiming M, NieXiaoli, NiuXiaoyuan, Hongtao P, Mingkang P, Qiaoqing P, Huifen Q, Qiumin Q, Lijie Q, Liqun R, Jingshan S, Qiang S, Jing H, Xiuyun S, Yongquan S, Liangyi S, Zhi S, Zhiyuan S, Yufeng S, Chunyan T, TengXiaochun, Haoming T, Wenhua T, Qinwei T, TuQiuyun, Keying W, Aihong W, Chaohui W, Chunning W, Dezhao W, Guixia W, Hanqiao W, Jianan W, Jianjun W, Lan W, Xiaoming W, Yaping W, Yangwei W, Yongjun W, Meifang W, Yidong W, Hongyun W, Chun W, Dongmei W, Jiang W, Jun W, Xiaolin W, Zonggui W, XiGuangxia, Yi X, Qian X, Xiaoping X, Yulong X, Anding X, XueYuanming, Chuanzhu Y, Tao Y, Xiaowei Y, Gangyi Y, Jian Y, Wangpingm Y, Xiaosu Y, Xinchun Y, Yifang Y, Yu Y, Mingyu Y, Min Y, Ping Y, Bo Y, Jiangyi Y, Jinming Y, Yan Y, Ling Z, Longyi Z, Xiaoyun Z, Baorong Z, Bei Z, Chaoxin Z, Xuelian Z, Dadong Z, Dongping Z, Fuchun Z, Hong Z, Huifang Z, Liping Z, Liyang Z, Rufu Z, Saidan Z, Weijuan Z, Dong Z, Gang Z, Shuiping Z, Xiuxin Z, Qiangsun Z, Yang Z, Xiaohui Z, Yali Z, Yujie Z, Yi Z, Yulan Z, Xiangping Z. Gender differences in lipid goal attainment among Chinese patients with coronary heart disease: insights from the DYSlipidemia International Study of China. Eur Heart J Suppl 2015. [DOI: 10.1093/eurheartj/suv018] [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: 11/12/2022]
|
42
|
Li C, Fang D, Yong L, Fengrui W, Biao D, Rong W, Wenyong L. Comparative analysis of H3K9 acetylation level in parthenogenetic, and in vitro and in vivo developed mouse embryos. Yi Chuan 2015; 37:77-83. [PMID: 25608817 DOI: 10.16288/j.yczz.2015.01.011] [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: 10/31/2022]
Abstract
The developmental rate of parthenogenetic embryos is slower than that of embryos generated in vitro and in vivo. To detect the effects of epigenetic modification on embryo development, we compared the H3K9 acetylation level in these three types of embryos as well as parthenogenetic embryos treated with a histone deacetylase inhibitor trichostatin (TSA) by indirect immunofluorescence. Our results showed that fluctuations in the level of acetylated H3K9 detected during embryo development are similar among different types of mouse embryos. However, the level of H3K9 acetylation in parthenogenetic embryos is significantly higher while the level in embryos generated in vitro is lower when compared with that in embryos derived from in vivo. Treatment of parthenogenetic embryos with TSA increases the developmental rate but further elevates the level of H3K9 acetylation, especially from pronuclear to 8-cell stages. These results suggest that the promoters of genes that should be silenced during pre-implantation embryo development may be hyperacetylated in parthenogenetic embryos which inhibit normal embryo development. However, the positive effect of TSA on embryo development is not through altering the H3K9 acetylation level.
Collapse
Affiliation(s)
- Chen Li
- College of Life Science, Anhui University, Hefei 230039, China
| | - Ding Fang
- College of Life Science, Anhui University, Hefei 230039, China
| | - Liu Yong
- 1. Key Laboratory of Embryo Development and Reproductive Regulation of Anhui Province, Fuyang 236041, China; 2. College of Life Science, Fuyang Normal University, Fuyang 236041, China
| | - Wu Fengrui
- 1. Key Laboratory of Embryo Development and Reproductive Regulation of Anhui Province, Fuyang 236041, China; 2. College of Life Science, Fuyang Normal University, Fuyang 236041, China
| | - Ding Biao
- 1. Key Laboratory of Embryo Development and Reproductive Regulation of Anhui Province, Fuyang 236041, China; 2. College of Life Science, Fuyang Normal University, Fuyang 236041, China
| | - Wang Rong
- 1. Key Laboratory of Embryo Development and Reproductive Regulation of Anhui Province, Fuyang 236041, China; 2. College of Life Science, Fuyang Normal University, Fuyang 236041, China
| | - Li Wenyong
- Key Laboratory of Embryo Development and Reproductive Regulation of Anhui Province, Fuyang 236041, China
| |
Collapse
|
43
|
Abstract
A macrocephalic girl presented with generalised epilepsy due to focal cortical dysplasia. She later developed multiple hamartomatous lesions and was diagnosed to have Cowden syndrome. The diagnosis was confirmed by identification of a novel frameshift mutation in the PTEN gene of the patient.
Collapse
Affiliation(s)
- K M Cheung
- Department of Paediatrics, Caritas Medical Centre, Shamshuipo, Hong Kong
| | - C W Lam
- Department of Pathology, The University of Hong Kong, Pokfulam, Hong Kong
| | - Y K Chan
- Department of Medicine and Geriatrics, Caritas Medical Centre, Shamshuipo, Hong Kong
| | - W K Siu
- Kowloon West Cluster Laboratory Genetic Service, Chemical Pathology Laboratory, Department of Pathology, Princess Margaret Hospital, Laichikok, Hong Kong
| | - L Yong
- Department of Surgery, Caritas Medical Centre, Shamshuipo, Hong Kong
| |
Collapse
|
44
|
Abstract
Tubular hydroxyapatite was synthesized and showed high response, selectivity, good reproducibility and short response and recovery time to ammonia.
Collapse
Affiliation(s)
- Li Huixia
- State Key Laboratory of Powder Metallurgy
- Central South University
- Changsha 410083
- P. R. China
| | - Liu Yong
- State Key Laboratory of Powder Metallurgy
- Central South University
- Changsha 410083
- P. R. China
| | - Tan Yanni
- State Key Laboratory of Powder Metallurgy
- Central South University
- Changsha 410083
- P. R. China
| | - Luo Lanlan
- State Key Laboratory of Powder Metallurgy
- Central South University
- Changsha 410083
- P. R. China
| | - Zhang Qing
- State Key Laboratory of Powder Metallurgy
- Central South University
- Changsha 410083
- P. R. China
| | - Li Kun
- State Key Laboratory of Powder Metallurgy
- Central South University
- Changsha 410083
- P. R. China
| | - Tang Hanchun
- State Key Laboratory of Powder Metallurgy
- Central South University
- Changsha 410083
- P. R. China
| |
Collapse
|
45
|
Bin Z, Xiao-Ju M, Yong L, Ding-Hui L, Bao-Shun H, Shu-Jie Y, Min W, Lin W, Zhi-Ming S, Lin C, Xiao-Xian Q. GW25-e4458 Effects of Ginsenoside Rb1 on vascular restenosis, SOD and MDA in rabbits with iliac artery injury. J Am Coll Cardiol 2014. [DOI: 10.1016/j.jacc.2014.06.421] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
46
|
Baoshun H, Xuelian L, Yong L, Shujie Y, Dinghui L, Xiaoxian Q. GW25-e4625 Effects of rosuvastatin on vascular cell adhesion molecule-1 expression injured by homocysteine in human umbilical vein endothelial cells. J Am Coll Cardiol 2014. [DOI: 10.1016/j.jacc.2014.06.219] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
47
|
Zhiming S, Xiaoju M, Yong L, Baoshun H, Shujie Y, Dinghui L, Lin C, Xiaoxian Q. GW25-e1408 Hydrogen sulfide ameliorates High glucose-induced senescence by suppressing oxidative stress. J Am Coll Cardiol 2014. [DOI: 10.1016/j.jacc.2014.06.144] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
48
|
Yong L, Zhiming S, Bin Z, Shujie Y, Dinghui L, Baoshun H, Lin W, Min W, Lin C, Xiaoxian Q. GW25-e2290 Effect of Sini Decoction on the expression of SOD and MDA in EAhy926 cells injured by homocysteine. J Am Coll Cardiol 2014. [DOI: 10.1016/j.jacc.2014.06.355] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
49
|
Bin Z, Liang-Ying L, Yong L, Bao-Shun H, Shu-Jie Y, Ding-Hui L, Min W, Lin W, Zhi-Ming S, Lin C, Xiao-Xian Q. GW25-e4467 Efects of Tongxinluo on vascular stenosis and TGF-β1 after balloon injury of rabbit iliac artery. J Am Coll Cardiol 2014. [DOI: 10.1016/j.jacc.2014.06.422] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
50
|
Baoshun H, Xuelian L, Yong L, Shujie Y, Dinghui L, Xiaoxian Q. GW25-e5269 Rosuvastatin Protect Hcy-Iuduced Injury Against Oxidative Stress In Human Umbilical Vein Endothelial Cells. J Am Coll Cardiol 2014. [DOI: 10.1016/j.jacc.2014.06.228] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|