1
|
Zhang M, Li M, Li J, Chai H, Zhu K, Ni Q, Zheng D, Yao W, Liu D. Using temporal dominance of sensations (TDS), multiple-sip TDS, chemical composition evaluation, and microstructural analysis to assess the impact of repeated reheating cycles on chicken soup. Food Chem 2024; 444:138503. [PMID: 38335677 DOI: 10.1016/j.foodchem.2024.138503] [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: 10/16/2023] [Revised: 01/06/2024] [Accepted: 01/16/2024] [Indexed: 02/12/2024]
Abstract
Reheating chicken soup is a common culinary practice in daily life. To investigate the impact of reheating frequency on the sensory quality of chicken soup, temporal dominance of sensations (TDS) and multi-TDS were used to characterize changes in dominant sensory attributes during consumption. Additionally, E-nose and E-tongue were utilized to analyze differences in aroma and taste profiles. The alterations in sensory properties were further elucidated by analyzing variations in amino acids, volatile compounds. The findings revealed that there was no significant disparity between fresh soup and heating. However, saltiness and umami, as the most prominent dominant characteristics, intensified with increasing reheating cycles. This can be attributed to an elevation in certain amino acids that contribute to umami perception. Conversely, a reduction in some aldehydes weakened the flavor associated with fat and meat components. Moreover, enlarged oil droplets with uneven distribution within heated soup may account for the heightened greasiness sensation.
Collapse
Affiliation(s)
- Mingcheng Zhang
- College of Food Science and Technology, Bohai University, Jinzhou, 121013, China; Cuisine Science Key Laboratory of Sichuan Province, Sichuan Tourism University, Chengdu, 610100, China
| | - Ming Li
- College of Food Science and Technology, Bohai University, Jinzhou, 121013, China
| | - Jiali Li
- College of Food Science and Technology, Bohai University, Jinzhou, 121013, China
| | - Huikun Chai
- College of Food Science and Technology, Bohai University, Jinzhou, 121013, China
| | - Kaixian Zhu
- Cuisine Science Key Laboratory of Sichuan Province, Sichuan Tourism University, Chengdu, 610100, China
| | - Qiyuan Ni
- College of Food Science and Technology, Bohai University, Jinzhou, 121013, China
| | - Duoduo Zheng
- College of Food Science and Technology, Bohai University, Jinzhou, 121013, China
| | - Wensheng Yao
- College of Food Science and Technology, Bohai University, Jinzhou, 121013, China
| | - Dengyong Liu
- College of Food Science and Technology, Bohai University, Jinzhou, 121013, China.
| |
Collapse
|
2
|
Baxter MA, Denholm M, Kingdon SJ, Kathirgamakarthigeyan S, Parikh S, Shakir R, Johnson R, Martin H, Walton M, Yao W, Swan A, Samuelson C, Ren X, Cooper A, Gray HL, Clifton S, Ball J, Gullick G, Anderson M, Dodd L, Hayhurst H, Salama M, Shotton R, Britton F, Christodoulou T, Abdul-Hamid A, Eichholz A, Evans RM, Wallroth P, Gibson F, Poole K, Rowe M, Harris J. CAnceR IN PreGnancy (CARING) - a retrospective study of cancer diagnosed during pregnancy in the United Kingdom. Br J Cancer 2024; 130:1261-1268. [PMID: 38383704 PMCID: PMC11014900 DOI: 10.1038/s41416-024-02605-x] [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: 11/24/2023] [Revised: 01/25/2024] [Accepted: 01/29/2024] [Indexed: 02/23/2024] Open
Abstract
BACKGROUND The incidence of cancer diagnosed during pregnancy is increasing. Data relating to investigation and management, as well as maternal and foetal outcomes is lacking in a United Kingdom (UK) population. METHODS In this retrospective study we report data from 119 patients diagnosed with cancer during pregnancy from 14 cancer centres in the UK across a five-year period (2016-2020). RESULTS Median age at diagnosis was 33 years, with breast, skin and haematological the most common primary sites. The majority of cases were new diagnoses (109 patients, 91.6%). Most patients were treated with radical intent (96 patients, 80.7%), however, gastrointestinal cancers were associated with a high rate of palliative intent treatment (63.6%). Intervention was commenced during pregnancy in 68 (57.1%) patients; 44 (37%) had surgery and 31 (26.1%) received chemotherapy. Live births occurred in 98 (81.7%) of the cases, with 54 (55.1%) of these delivered by caesarean section. Maternal mortality during the study period was 20.2%. CONCLUSIONS This is the first pan-tumour report of diagnosis, management and outcomes of cancer diagnosed during pregnancy in the UK. Our findings demonstrate proof of concept that data collection is feasible and highlight the need for further research in this cohort of patients.
Collapse
Affiliation(s)
- M A Baxter
- Division of Molecular and Clinical Medicine, Ninewells Hospital and Medical School, University of Dundee, Dundee, UK.
- Tayside Cancer Centre, Ninewells Hospital and Medical School, NHS Tayside, Dundee, UK.
| | - M Denholm
- Department of Oncology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
- Early Cancer Institute, Department of Oncology, University of Cambridge, Cambridge, UK
| | - S J Kingdon
- Exeter Oncology Centre, Royal Devon University Hospitals NHS Trust, Exeter, UK
| | | | - S Parikh
- Department of Oncology, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - R Shakir
- Oncology Department, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - R Johnson
- Oncology Department, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - H Martin
- Department of Oncology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
- Early Cancer Institute, Department of Oncology, University of Cambridge, Cambridge, UK
- Cancer Research UK Cambridge Institute, Cambridge University, Cambridge, UK
| | - M Walton
- Department of Oncology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - W Yao
- Department of Oncology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - A Swan
- Edinburgh Cancer Centre, Western General Hospital, NHS Lothian, Edinburgh, UK
| | - C Samuelson
- Edinburgh Cancer Centre, Western General Hospital, NHS Lothian, Edinburgh, UK
| | - X Ren
- Edinburgh Cancer Centre, Western General Hospital, NHS Lothian, Edinburgh, UK
| | - A Cooper
- Edinburgh Cancer Centre, Western General Hospital, NHS Lothian, Edinburgh, UK
| | - H-L Gray
- Tayside Cancer Centre, Ninewells Hospital and Medical School, NHS Tayside, Dundee, UK
| | - S Clifton
- Bristol Haematology and Oncology Centre, Bristol, UK
| | - J Ball
- Bristol Haematology and Oncology Centre, Bristol, UK
| | - G Gullick
- Oncology Department, Royal United Hospitals NHS Foundation Trust, Bath, UK
| | - M Anderson
- Northern Centre for Cancer Care, The Newcastle Upon Tyne Hospitals NHS Foundation Trust, The Newcastle Upon Tyne, UK
| | - L Dodd
- Northern Centre for Cancer Care, The Newcastle Upon Tyne Hospitals NHS Foundation Trust, The Newcastle Upon Tyne, UK
| | - H Hayhurst
- Northern Centre for Cancer Care, The Newcastle Upon Tyne Hospitals NHS Foundation Trust, The Newcastle Upon Tyne, UK
| | - M Salama
- Department of Oncology, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - R Shotton
- Department of Medical Oncology, The Christie NHS Foundation Trust, Manchester, UK
| | - F Britton
- Department of Medical Oncology, The Christie NHS Foundation Trust, Manchester, UK
| | - T Christodoulou
- Department of Medical Oncology, The Christie NHS Foundation Trust, Manchester, UK
| | - A Abdul-Hamid
- Department of Oncology, Royal Surrey County Hospital NHS Trust, Surrey, UK
| | - A Eichholz
- Department of Oncology, Buckinghamshire Healthcare NHS Trust, Buckinghamshire, UK
| | - R M Evans
- South West Wales Cancer Centre, Swansea Bay NHS Trust, Swansea, UK
| | | | - F Gibson
- School of Health Sciences, Faculty of Health and Medical Sciences, University of Surrey, Guildford, UK
- Centre for Outcomes and Experience Research in Children's Health, Illness and Disability, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - K Poole
- The Institute of Cancer Research, Clinical Trials and Statistics Unit, Belmont, Sutton, Surrey, UK
| | - M Rowe
- Sunrise Oncology Centre, Royal Cornwall Hospitals NHS Trust, Truro, UK
| | - J Harris
- School of Health Sciences, Faculty of Health and Medical Sciences, University of Surrey, Guildford, UK
| |
Collapse
|
3
|
Xia JR, Hao CF, Wang D, Zhao YL, Qi YM, Yao W. [Revelation of the list of occupational diseases and diagnostic criteria for occupational diseases]. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2024; 42:307-311. [PMID: 38677999 DOI: 10.3760/cma.j.cn121094-20230410-00121] [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] [Grants] [Subscribe] [Scholar Register] [Indexed: 04/29/2024]
Abstract
The list of occupational diseases reflecting the latest advances in the identification and recognition of occupational diseases, and providing guidance on the protection of workers' health rights and interests and the prevention, recording, notification and compensation of related occupational diseases. Diagnostic criteria for occupational diseases are an important basis for making diagnoses attributable to occupational diseases, and provide a theoretical basis for health monitoring of occupational groups and occupational hygiene supervision. This thesis starts with the definition of the occupational disease elaborates in detail the development history of list of occupational diseases in International Labour Organization (ILO) , compares the list of occupational diseases in China (2013 version) with the list of occupational diseases in international (2010 version) , and then introduces in detail the latest diagnostic standards of the major occupational diseases. And finally, it puts forward relevant suggestions on the list and diagnostic level of China's occupational diseases, so as to provide certain insights for the further improvement of the list and diagnostic standards of occupational diseases.
Collapse
Affiliation(s)
- J R Xia
- School of Public Health, Zhengzhou University, Zhengzhou 450001, China
| | - C F Hao
- School of Public Health, Zhengzhou University, Zhengzhou 450001, China
| | - D Wang
- Shanghai Baoshan District Center for Disease Prevention and Control, Shanghai 201900, China
| | - Y L Zhao
- School of Public Health, Zhengzhou University, Zhengzhou 450001, China
| | - Y M Qi
- School of Public Health, Zhengzhou University, Zhengzhou 450001, China
| | - W Yao
- School of Public Health, Zhengzhou University, Zhengzhou 450001, China
| |
Collapse
|
4
|
Tang WY, Yao W, Wang W, Lv QM, Ding WB, He RJ. Development and validation of a nomogram for 30-day readmission after hip fracture surgery in geriatric patients. Eur Rev Med Pharmacol Sci 2023; 27:11517-11534. [PMID: 38095399 DOI: 10.26355/eurrev_202312_34590] [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] [Subscribe] [Scholar Register] [Indexed: 12/18/2023]
Abstract
OBJECTIVE 30-day readmission after hip fracture surgery in the elderly is common and costly. A predictive tool to identify high-risk patients could significantly improve outcomes. This study aims to develop and validate a risk nomogram for 30-day readmission after hip fracture surgery in geriatric patients. PATIENTS AND METHODS We retrospectively analyzed 1,249 geriatric hip fracture patients (≥60 years) undergoing surgery at Dandong Central Hospital from October 2011 to October 2023. Using a 7:3 ratio, patients were randomly divided into training (n=877) and validation (n=372) sets. Independent risk factors for 30-day readmission were identified using LASSO regression and logistic regression in the training set. A nomogram was constructed using the identified predictors. Finally, the C-index, ROC curve, calibration curve, and decision curve analysis were used to validate the model in the training and validation sets respectively. RESULTS The nomogram was developed based on the 8 predictors of age, prior stroke, chronic liver disease, treatment, uric acid (UA), total protein (TP), albumin (ALB), and pneumonia that were found to be independently associated with 30-day readmission. The nomogram showed good discrimination with a C-index of 0.88 in the training set and 0.84 in the validation set. Calibration curves exhibited good agreement between predicted and observed outcomes. Decision curve analysis demonstrated clinical utility. CONCLUSIONS We developed and validated a nomogram incorporating eight clinical variables to accurately predict the individualized risk of 30-day readmission after hip fracture surgery in elderly patients. The model demonstrated favorable discrimination, calibration, and clinical utility. It can help to identify high-risk patients needing additional interventions to prevent avoidable hospital readmissions.
Collapse
Affiliation(s)
- W-Y Tang
- Department of Orthopedics, Dandong Central Hospital, China Medical University, Dandong, China.
| | | | | | | | | | | |
Collapse
|
5
|
Tang WY, Wang W, Yang JX, Duan XP, Yao W, Lv QM, Ding WB, He RJ. Development and validation of a nomogram for urinary tract infection in geriatric patients with hip fracture: a retrospective study. Eur Rev Med Pharmacol Sci 2023; 27:10884-10898. [PMID: 38039018 DOI: 10.26355/eurrev_202311_34456] [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] [Subscribe] [Scholar Register] [Indexed: 12/02/2023]
Abstract
OBJECTIVE This study aims to develop and validate a risk nomogram for urinary tract infections (UTIs) in geriatric patients with hip fractures. PATIENTS AND METHODS A total of 900 geriatric patients who underwent hip fracture surgery at Dandong Central Hospital between June 2017 and June 2023 were systematically collected. The cohort was randomly divided into a training set (70%, n=632) and a validation set (30%, n=268) for model development and validation, respectively. Univariate and multivariate logistic regression analyses were conducted to identify the independent risk factors associated with UTIs. Based on the results of the multivariate analysis, a UTI nomogram prediction model was developed and evaluated in the training and validation sets using the C-index, ROC curve, calibration curve, and decision curve analysis to assess discrimination, calibration, and clinical utility, respectively. RESULTS Out of the 900 participants, 24.6% were diagnosed with UTIs. The nomogram was developed based on 9 predictors that were found to be independently associated with UTI. The area under the curve (AUC) for predicting UTI in geriatric patients with hip fractures was 0.829 in the training set and 0.803 in the validation set. Following internal verification, the modified C-index remained at 0.829. Furthermore, the nomogram's calibration plot and decision curve analysis demonstrated good performance in both the training and validation sets. CONCLUSIONS The established and validated nomogram provides a reliable and convenient tool for predicting UTI risk in geriatric patients with hip fractures. This model facilitates the early identification of high-risk patients and offers guidance for implementing targeted preventive interventions.
Collapse
Affiliation(s)
- W-Y Tang
- Department of Orthopedics, Dandong Central Hospital, China Medical University, Dandong, China.
| | | | | | | | | | | | | | | |
Collapse
|
6
|
Yao W, Tang WY, Wang W, Lv QM, Ding WB. Development and validation of preoperative proximal and distal lower limb deep vein thrombosis nomograms in geriatric hip fracture patients. Eur Rev Med Pharmacol Sci 2023; 27:10269-10283. [PMID: 37975352 DOI: 10.26355/eurrev_202311_34303] [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] [Subscribe] [Scholar Register] [Indexed: 11/19/2023]
Abstract
OBJECTIVE This study aimed to develop and validate a risk nomogram for preoperative proximal and distal deep vein thrombosis (DVT) in geriatric patients with hip fractures. PATIENTS AND METHODS The 970 collected geriatric hip fracture patients were randomly divided into a training set (70%, n=682) and a validation set (30%, n=288). Multivariate logistic regression analyses were used to optimize the predictive risk variables for proximal and distal preoperative lower extremity DVT in the training set, respectively, and the selected variables were finally incorporated to establish preoperative DVT nomogram prediction models. Receiver operating characteristic curves (ROC), calibration plots, and decision curve analysis (DCA) were performed to validate the nomograms in the training and validation sets, respectively. RESULTS Among the 970 patients, 125 (12.88%) were diagnosed with preoperative DVT. The area under the curve (AUC) for predicting preoperative proximal DVT was 0.888 in the training and 0.792 in the validation sets. The AUC for predicting preoperative distal DVT was 0.907 in the training and 0.790 in the validation sets. The calibration plots and decision curve analysis for preoperative proximal DVT performed well in the training set and slightly worse in the validation set. The calibration plots and decision curve analysis for preoperative distal DVT performed well in both the training and validation sets. CONCLUSIONS To construct nomograms for predicting the risk of proximal and distal preoperative lower extremity DVT in geriatric hip fracture patients. For patients at high risk, as assessed by this model, clinicians should intervene and treat them promptly before surgery.
Collapse
Affiliation(s)
- W Yao
- Department of Orthopedics, Dandong Central Hospital, China Medical University, Dandong, China.
| | | | | | | | | |
Collapse
|
7
|
Ren J, Jin T, Li R, Zhong YY, Xuan YX, Wang YL, Yao W, Yu SL, Yuan JT. Priority list of potential endocrine-disrupting chemicals in food chemical contaminants: a docking study and in vitro/epidemiological evidence integration. SAR QSAR Environ Res 2023; 34:847-866. [PMID: 37920972 DOI: 10.1080/1062936x.2023.2269855] [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: 08/05/2023] [Accepted: 10/05/2023] [Indexed: 11/04/2023]
Abstract
Diet is an important exposure route of endocrine-disrupting chemicals (EDCs), but many unfiltered potential EDCs remain in food. The in silico prediction of EDCs is a popular method for preliminary screening. Potential EDCs in food were screened using Endocrine Disruptome, an open-source platform for inverse docking, to predict the binding probabilities of 587 food chemical contaminants with 18 human nuclear hormone receptor (NHR) conformations. In total, 25 contaminants were bound to multiple NHRs such as oestrogen receptor α/β and androgen receptor. These 25 compounds mainly include pesticides and per- and polyfluoroalkyl substances (PFASs). The prediction results were validated with the in vitro data. The structural features and the crucial amino acid residues of the four NHRs were also validated based on previous literature. The findings indicate that the screening has good prediction efficiency. In addition, the epidemic evidence about endocrine interference of PFASs in food on children was further validated through this screening. This study provides preliminary screening results for EDCs in food and a priority list for in vitro and in vivo research.
Collapse
Affiliation(s)
- J Ren
- College of Public Health, Zhengzhou University, Zhengzhou, P. R. China
| | - T Jin
- College of Public Health, Zhengzhou University, Zhengzhou, P. R. China
| | - R Li
- College of Public Health, Zhengzhou University, Zhengzhou, P. R. China
| | - Y Y Zhong
- College of Public Health, Zhengzhou University, Zhengzhou, P. R. China
| | - Y X Xuan
- College of Public Health, Zhengzhou University, Zhengzhou, P. R. China
| | - Y L Wang
- College of Public Health, Zhengzhou University, Zhengzhou, P. R. China
| | - W Yao
- College of Public Health, Zhengzhou University, Zhengzhou, P. R. China
| | - S L Yu
- Key Laboratory of Natural Medicine and Immune-Engineering of Henan Province, Henan University, Kaifeng, Henan, P. R. China
| | - J T Yuan
- College of Public Health, Zhengzhou University, Zhengzhou, P. R. China
| |
Collapse
|
8
|
Docheva N, Woelkers D, Yao W, Jin Y, Espinoza J, Kunz L, Amegashie C, Gencay M, Harris J, Rana S. Racial differences in healthcare utilization among patients with suspected or diagnosed preeclampsia: A retrospective cohort study. Pregnancy Hypertens 2023; 33:8-16. [PMID: 37245376 DOI: 10.1016/j.preghy.2023.05.001] [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: 10/17/2022] [Revised: 03/21/2023] [Accepted: 05/16/2023] [Indexed: 05/30/2023]
Abstract
OBJECTIVES To analyze healthcare resource utilization and severe maternal morbidity (SMM) in Black and White patients with preeclampsia diagnosis versus signs/symptoms. STUDY DESIGN This was a retrospective cohort study analyzing data from the IBM® Explorys Database between 7/31/2012-12/31/2020. Demographic, clinical, and laboratory data were extracted. Healthcare utilization and SMM were analyzed during the antepartum period (20 weeks of gestation until delivery) among Black and White patients with signs/symptoms of preeclampsia, with a diagnosis of preeclampsia, or neither (control). MAIN OUTCOME MEASURES Healthcare utilization and SMM in those with a preeclampsia diagnosis or signs/symptoms of preeclampsia only were compared with a control group (White patients with no preeclampsia diagnosis or signs/symptoms). RESULTS Data from 38,190 Black and 248,568 White patients were analyzed. Patients with preeclampsia diagnosis or signs/symptoms were more likely to visit the emergency room compared to those without diagnosis or signs/symptoms. Black patients with signs/symptoms of preeclampsia had the highest elevated risk (odds ratio [OR] = 3.4), followed by Black patients with a preeclampsia diagnosis (OR = 3.2), White patients with signs/symptoms (OR = 2.2), and White patients with a preeclampsia diagnosis (OR = 1.8). More Black patients experienced SMM (SMM rate 6.1% [Black with preeclampsia diagnosis] and 2.6% [Black with signs/symptoms]) than White patients (5.0% [White with preeclampsia diagnosis] and 2.0% [White with signs/symptoms]). SMM rates were higher for Black preeclampsia patients with severe features than for White preeclampsia patients with severe features (8.9% vs 7.3%). CONCLUSIONS Compared with White patients, Black patients had higher rates of antepartum emergency care and antepartum SMM.
Collapse
Affiliation(s)
- N Docheva
- Department of Obstetrics and Gynecology/Division of Maternal Fetal Medicine, University of Chicago, Chicago, IL, USA
| | - D Woelkers
- Department of Reproductive Medicine, University of California, San Diego, CA, USA
| | - W Yao
- Roche Diagnostics, Indianapolis, IN, USA
| | - Y Jin
- Roche Diagnostics, Indianapolis, IN, USA
| | - J Espinoza
- The Fetal Center at Children's Memorial Hermann Hospital and McGovern Medical School at the University of Texas, Houston, TX, USA
| | - L Kunz
- Roche Diagnostics, Indianapolis, IN, USA
| | - C Amegashie
- Department of Obstetrics and Gynecology/Division of Maternal Fetal Medicine, University of Chicago, Chicago, IL, USA
| | - M Gencay
- Roche Diagnostics, Indianapolis, IN, USA
| | - J Harris
- Roche Diagnostics, Indianapolis, IN, USA
| | - S Rana
- Department of Obstetrics and Gynecology/Division of Maternal Fetal Medicine, University of Chicago, Chicago, IL, USA.
| |
Collapse
|
9
|
Yao W, Higginson A, Marquès JR, Antici P, Béard J, Burdonov K, Borghesi M, Castan A, Ciardi A, Coleman B, Chen SN, d'Humières E, Gangolf T, Gremillet L, Khiar B, Lancia L, Loiseau P, Ribeyre X, Soloviev A, Starodubtsev M, Wang Q, Fuchs J. Dynamics of Nanosecond Laser Pulse Propagation and of Associated Instabilities in a Magnetized Underdense Plasma. Phys Rev Lett 2023; 130:265101. [PMID: 37450828 DOI: 10.1103/physrevlett.130.265101] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 05/05/2023] [Accepted: 05/30/2023] [Indexed: 07/18/2023]
Abstract
The propagation and energy coupling of intense laser beams in plasmas are critical issues in inertial confinement fusion. Applying magnetic fields to such a setup has been shown to enhance fuel confinement and heating. Here we report on experimental measurements demonstrating improved transmission and increased smoothing of a high-power laser beam propagating in a magnetized underdense plasma. We also measure enhanced backscattering, which our kinetic simulations show is due to magnetic confinement of hot electrons, thus leading to reduced target preheating.
Collapse
Affiliation(s)
- W Yao
- LULI-CNRS, CEA, UPMC Univ Paris 06: Sorbonne Université, École Polytechnique, Institut Polytechnique de Paris-F-91128 Palaiseau cedex, France
- Sorbonne Université, Observatoire de Paris, Université PSL, CNRS, LERMA, F-75005, Paris, France
| | - A Higginson
- Center for Energy Research, University of California San Diego, 9500 Gilman Drive, La Jolla, California 92093-0417, USA
| | - J-R Marquès
- LULI-CNRS, CEA, UPMC Univ Paris 06: Sorbonne Université, École Polytechnique, Institut Polytechnique de Paris-F-91128 Palaiseau cedex, France
| | - P Antici
- INRS-EMT, 1650 boul, Lionel-Boulet, Varennes, QC, J3X 1S2, Canada
| | - J Béard
- CNRS, LNCMI, Univ Toulouse 3, INSA Toulouse, Univ Grenoble Alpes, EMFL, 31400 Toulouse, France
| | - K Burdonov
- LULI-CNRS, CEA, UPMC Univ Paris 06: Sorbonne Université, École Polytechnique, Institut Polytechnique de Paris-F-91128 Palaiseau cedex, France
- Sorbonne Université, Observatoire de Paris, Université PSL, CNRS, LERMA, F-75005, Paris, France
- JIHT, Russian Academy of Sciences, 125412, Moscow, Russia
| | - M Borghesi
- School of Mathematics and Physics, The Queen's University Belfast, Belfast, United Kingdom
| | - A Castan
- LULI-CNRS, CEA, UPMC Univ Paris 06: Sorbonne Université, École Polytechnique, Institut Polytechnique de Paris-F-91128 Palaiseau cedex, France
- CEA, DAM, DIF, F-91297 Arpajon, France
| | - A Ciardi
- Sorbonne Université, Observatoire de Paris, Université PSL, CNRS, LERMA, F-75005, Paris, France
| | - B Coleman
- School of Mathematics and Physics, The Queen's University Belfast, Belfast, United Kingdom
| | - S N Chen
- "Horia Hulubei" National Institute for Physics and Nuclear Engineering, RO-077125 Bucharest-Magurele, Romania
| | - E d'Humières
- University of Bordeaux, CELIA, CNRS, CEA, UMR 5107, F-33405 Talence, France
| | - T Gangolf
- LULI-CNRS, CEA, UPMC Univ Paris 06: Sorbonne Université, École Polytechnique, Institut Polytechnique de Paris-F-91128 Palaiseau cedex, France
| | - L Gremillet
- CEA, DAM, DIF, F-91297 Arpajon, France
- Université Paris-Saclay, CEA, LMCE, 91680 Bruyères-le-Châtel, France
| | - B Khiar
- Office National d'Etudes et de Recherches Aérospatiales (ONERA), Palaiseau 91123, France
| | - L Lancia
- LULI-CNRS, CEA, UPMC Univ Paris 06: Sorbonne Université, École Polytechnique, Institut Polytechnique de Paris-F-91128 Palaiseau cedex, France
| | - P Loiseau
- CEA, DAM, DIF, F-91297 Arpajon, France
- Université Paris-Saclay, CEA, LMCE, 91680 Bruyères-le-Châtel, France
| | - X Ribeyre
- University of Bordeaux, CELIA, CNRS, CEA, UMR 5107, F-33405 Talence, France
| | | | | | - Q Wang
- Institute of Applied Physics and Computational Mathematics, Beijing 100094, China
- Department of Electrical and Computer Engineering, University of Alberta, 9211 116 St. NW, Edmonton, Alberta T6G 1H9, Canada
| | - J Fuchs
- LULI-CNRS, CEA, UPMC Univ Paris 06: Sorbonne Université, École Polytechnique, Institut Polytechnique de Paris-F-91128 Palaiseau cedex, France
| |
Collapse
|
10
|
Wang H, Xin L, Wu Y, Liu Y, Yao W, Zhang H, Hu Y, Tong R, Zhu L. Construction of a one-step multiplex real-time PCR assay for the detection of serogroups A, B, and E of Pasteurella multocida associated with bovine pasteurellosis. Front Vet Sci 2023; 10:1193162. [PMID: 37448584 PMCID: PMC10336434 DOI: 10.3389/fvets.2023.1193162] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Accepted: 06/05/2023] [Indexed: 07/15/2023] Open
Abstract
Bovine pasteurellosis, caused by serogroups A, B, and E of Pasteurella multocida (Pm), is mainly manifested as bovine respiratory disease (BRD) and hemorrhagic septicemia (HS). The disease has caused a great economic loss for the cattle industry globally. Therefore, identifying the Pm serogroups is critical for optimal diagnosis and subsequent clinical treatment and even epidemiological studies. In this study, a one-step multiplex real-time PCR assay was established. Three pairs of specific primers were prepared to detect the highly conserved genomic regions of serogroups A (HyaD), B (bcbD), and E (ecbJ) of Pm, respectively. The results depicted that the method had no cross-reaction with other bovine pathogens (Mannheimia hemolytica, Escherichia coli, Listeria monocytogenes, Staphylococcus aureus, Salmonella Dublin, Mycobacterium paratuberculosis, infectious bovine rhinotracheitis virus, and Mycoplasma bovis). The linear range (107 to 102 copies/μL) showed the R2 values for serogroups A, B, and E of Pm as 0.9975, 0.9964, and 0.996, respectively. The multiplex real-time PCR efficiency was 90.30%, 90.72%, and 90.57% for CartA, CartB, and CartE, respectively. The sensitivity result showed that the serogroups A, B, and E of Pm could be detected to be as low as 10 copies/μL. The repeatability result clarified that an intra-assay and an inter-assay coefficient of variation of serogroups A, B, and E of Pm was < 2%. For the clinical samples, the detection rate was higher than the OIE-recommended ordinary PCR. Overall, the established one-step multiplex real-time PCR assay may be a valuable tool for the rapid and early detection of the serogroups A, B, and E of Pm with high specificity and sensitivity.
Collapse
Affiliation(s)
- Haojie Wang
- China Institute of Veterinary Drug Control, Beijing, China
| | - Lingxiang Xin
- China Institute of Veterinary Drug Control, Beijing, China
| | - Yang Wu
- State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute of Chinese, Academy of Agricultural Sciences, Harbin, China
| | - Yan Liu
- China Institute of Veterinary Drug Control, Beijing, China
| | - Wensheng Yao
- China Institute of Veterinary Drug Control, Beijing, China
| | - He Zhang
- State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute of Chinese, Academy of Agricultural Sciences, Harbin, China
| | - Yunhao Hu
- China Institute of Veterinary Drug Control, Beijing, China
| | - Rendong Tong
- China Institute of Veterinary Drug Control, Beijing, China
| | - Liangquan Zhu
- China Institute of Veterinary Drug Control, Beijing, China
| |
Collapse
|
11
|
Zhang M, Li M, Bai F, Yao W, You L, Liu D. Effect of Fat to Lean Meat Ratios on the Formation of Volatile Compounds in Mutton Shashliks. Foods 2023; 12:foods12101929. [PMID: 37238747 DOI: 10.3390/foods12101929] [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: 04/11/2023] [Revised: 04/28/2023] [Accepted: 05/04/2023] [Indexed: 05/28/2023] Open
Abstract
This study aimed to investigate the release of volatile compounds in mutton shashliks (named as FxLy, x-fat cubes: 0-4; y-lean cubes: 4-0) with different fat-lean ratios before and during consumption, respectively. In total, 67 volatile compounds were identified in shashliks using gas chromatography/mass spectrometry. Aldehyde, alcohol, and ketone were the major volatile substances, accounting for more than 75% of the total volatile compounds. There were significant differences in the volatile compounds of mutton shashliks with different fat-lean ratios. With the increase of the fat content, the types and content of volatile substances released also increase. However, when the percentage of fat exceeded 50%, the number of furans and pyrazine, which were characteristic of the volatile compounds of roasted meat, was decreased. The release of volatiles during the consumption of mutton shashliks was measured using the exhaled breath test and the results showed that adding an appropriate amount of fat (<50%) helps to enrich the volatile compound components in the mouth. However, shashliks with higher fat-lean ratios (>2:2) shorten the mastication duration and weaken the breakdown of bolus particles in the consumption process, which is not conducive to the release potential of volatile substances. Therefore, setting the fat to lean ratio to 2:2 is the best choice for making mutton shashliks, as it (F2L2) can provide rich flavor substances for mutton shashliks before and during consumption.
Collapse
Affiliation(s)
- Mingcheng Zhang
- College of Food Science and Technology, Bohai University, Jinzhou 121013, China
| | - Mingyang Li
- College of Food Science and Technology, Bohai University, Jinzhou 121013, China
| | - Fangfang Bai
- College of Food Science and Technology, Bohai University, Jinzhou 121013, China
| | - Wensheng Yao
- College of Food Science and Technology, Bohai University, Jinzhou 121013, China
| | - Litang You
- Anshan Jiuguhe Food Co., Ltd., Anshan 114100, China
| | - Dengyong Liu
- College of Food Science and Technology, Bohai University, Jinzhou 121013, China
- Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Nanjing 210095, China
| |
Collapse
|
12
|
Shabalin AG, Zhang M, Yao W, Rysov R, Ren Z, Lapkin D, Kim YY, Assalauova D, Mukharamova N, Sprung M, Vartanyants IA, Meng YS, Shpyrko OG. Mapping the 3D position of battery cathode particles in Bragg coherent diffractive imaging. J Synchrotron Radiat 2023; 30:445-448. [PMID: 36891858 PMCID: PMC10000792 DOI: 10.1107/s1600577523000814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 01/30/2023] [Indexed: 06/18/2023]
Abstract
In Bragg coherent diffractive imaging, the precise location of the measured crystals in the interior of the sample is usually missing. Obtaining this information would help the study of the spatially dependent behavior of particles in the bulk of inhomogeneous samples, such as extra-thick battery cathodes. This work presents an approach to determine the 3D position of particles by precisely aligning them at the instrument axis of rotation. In the test experiment reported here, with a 60 µm-thick LiNi0.5Mn1.5O4 battery cathode, the particles were located with a precision of 20 µm in the out-of-plane direction, and the in-plane coordinates were determined with a precision of 1 µm.
Collapse
Affiliation(s)
- A. G. Shabalin
- Department of Physics, University of California San Diego, La Jolla, CA 92093-0319, USA
- Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany
| | - M. Zhang
- Department of NanoEngineering, University of California San Diego, La Jolla, CA 92093-0448, USA
| | - W. Yao
- Department of NanoEngineering, University of California San Diego, La Jolla, CA 92093-0448, USA
| | - R. Rysov
- Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany
| | - Z. Ren
- Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany
| | - D. Lapkin
- Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany
| | - Y.-Y. Kim
- Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany
| | - D. Assalauova
- Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany
| | - N. Mukharamova
- Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany
| | - M. Sprung
- Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany
| | - I. A. Vartanyants
- Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany
| | - Y. S. Meng
- Department of NanoEngineering, University of California San Diego, La Jolla, CA 92093-0448, USA
| | - O. G. Shpyrko
- Department of Physics, University of California San Diego, La Jolla, CA 92093-0319, USA
| |
Collapse
|
13
|
Cai SY, Gu X, Liu PJ, Li RS, Jiang JJ, Zhao SP, Yao W, Jiang YN, Yin YH, Yu B, Yuan ZY, Wang JA. [Efficacy and safety of various doses of hybutimibe monotherapy or in combination with atorvastatin for primary hypercholesterolemia: a multicenter, randomized, double-blind, double-dummy, parallel-controlled phase Ⅲ clinical trial]. Zhonghua Xin Xue Guan Bing Za Zhi 2023; 51:180-187. [PMID: 36789598 DOI: 10.3760/cma.j.cn112148-20230105-00009] [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: 02/16/2023]
Abstract
Objective: To evaluate the efficacy and safety of hybutimibe monotherapy or in combination with atorvastatin in the treatment of primary hypercholesterolemia. Methods: This was a multicenter, randomized, double-blind, double-dummy, parallel-controlled phase Ⅲ clinical trial of patients with untreated primary hypercholesterolemia from 41 centers in China between August 2015 and April 2019. Patients were randomly assigned, at a ratio of 1∶1∶1∶1∶1∶1, to the atorvastatin 10 mg group (group A), hybutimibe 20 mg group (group B), hybutimibe 20 mg plus atorvastatin 10 mg group (group C), hybutimibe 10 mg group (group D), hybutimibe 10 mg plus atorvastatin 10 mg group (group E), and placebo group (group F). After a dietary run-in period for at least 4 weeks, all patients were administered orally once a day according to their groups. The treatment period was 12 weeks after the first dose of the study drug, and efficacy and safety were evaluated at weeks 2, 4, 8, and 12. After the treatment period, patients voluntarily entered the long-term safety evaluation period and continued the assigned treatment (those in group F were randomly assigned to group B or D), with 40 weeks' observation. The primary endpoint was the percent change in low density lipoprotein cholesterol (LDL-C) from baseline at week 12. Secondary endpoints included the percent changes in high density lipoprotein cholesterol (HDL-C), triglyceride (TG), apolipoprotein B (Apo B) at week 12 and changes of the four above-mentioned lipid indicators at weeks 18, 24, 38, and 52. Safety was evaluated during the whole treatment period. Results: Totally, 727 patients were included in the treatment period with a mean age of (55.0±9.3) years old, including 253 males. No statistical differences were observed among the groups in demographics, comorbidities, and baseline blood lipid levels. At week 12, the percent changes in LDL-C were significantly different among groups A to F (all P<0.01). Compared to atorvastatin alone, hybutimibe combined with atorvastatin could further improve LDL-C, TG, and Apo B (all P<0.05). Furthermore, there was no significant difference in percent changes in LDL-C at week 12 between group C and group E (P=0.991 7). During the long-term evaluation period, there were intergroup statistical differences in changes of LDL-C, TG and Apo B at 18, 24, 38, and 52 weeks from baseline among the statins group (group A), hybutimibe group (groups B, D, and F), and combination group (groups C and E) (all P<0.01), with the best effect observed in the combination group. The incidence of adverse events was 64.2% in the statins group, 61.7% in the hybutimibe group, and 71.0% in the combination group during the long-term evaluation period. No treatment-related serious adverse events or adverse events leading to death occurred during the 52-week study period. Conclusions: Hybutimibe combined with atorvastatin showed confirmatory efficacy in patients with untreated primary hypercholesterolemia, which could further enhance the efficacy on the basis of atorvastatin monotherapy, with a good overall safety profile.
Collapse
Affiliation(s)
- S Y Cai
- Department of Cardiology, The Second Affiliated Hospital Zhejiang University School of Medicine, Hangzhou 310009, China
| | - X Gu
- Department of Cardiology, Subei People's Hospital of Jiangsu Province, Yangzhou 225001, China
| | - P J Liu
- Department of Cardiology, Affiliated Hospital of Jiangsu University, Zhenjiang 212001, China
| | - R S Li
- Department of Cardiology, Liuzhou People's Hospital, Liuzhou 545026, China
| | - J J Jiang
- Department of Cardiology, Taizhou Hospital of Zhejiang Province, Taizhou 317000, China
| | - S P Zhao
- Department of Cardiology, the Second Xiangya Hospital of Central South University, Changsha 410011, China
| | - W Yao
- Department of Cardiology, Tianjin Medical University General Hospital, Tianjin 300052, China
| | - Y N Jiang
- Department of Cardiology, the First Affiliated Hospital of Dalian Medical University, Dalian 116011, China
| | - Y H Yin
- Department of Cardiology, the Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China
| | - B Yu
- Department of Cardiology, the Second Affiliated Hospital of Harbin Medical University, Harbin 150001, China
| | - Z Y Yuan
- Department of Cardiology, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
| | - J A Wang
- Department of Cardiology, The Second Affiliated Hospital Zhejiang University School of Medicine, Hangzhou 310009, China
| |
Collapse
|
14
|
Sun JB, Huang YH, Chang H, Yao W, Li ZL. [Pancreatic pseudocyst after pegaspargase treatment in six children]. Zhonghua Er Ke Za Zhi 2022; 60:1322-1326. [PMID: 36444438 DOI: 10.3760/cma.j.cn112140-20220904-00779] [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] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Objective: To investigate the clinical characteristics and treatment of pancreatic pseudocyst after pegaspargase treatment in children. Methods: The clinical data of 6 children with pancreatic pseudocyst after pegaspargase treatment in the Department of Pediatrics in Peking University Third Hospital from July 2018 to February 2021 were analyzed retrospectively. Results: There were 4 males and 2 females, and their age of onset was 9.5 (5.8, 13.0) years. The total number of pegaspargase applications was 2.5 (2.0, 3.5) times. The course from the last dose of pegaspargase to the onset of pancreatitis was 11.0 (9.0, 17.2) days, and 42.5 (35.0, 129.5) days from the onset of pancreatitis to the diagnosis of pancreatic pseudocyst. Abdominal pain was the most prominent manifestation of pancreatitis (6/6). All of the 6 children were asymptomatic when pancreatic pseudocyst was noted, and were treated conservatively at first, but one case later developed intermittent abdominal distension or nausea after eating. All the cases had pancreatic pseudocyst enlargement during the conservative treatment. Three children were treated with endoscopic ultrasound-guided transgastric drainage, and the cyst disappeared from 10 days to 4 months after the operation. The other 3 children received endoscopic retrograde cholangiopancreatography (ERCP)-guided transpapillary drainage, but one of them turned to surgery due to pancreatic duct stricture, and in the rest 2 children the cyst disappeared at 1 and 3 months after operation respectively. Regarding safety issues, 1 child who received ERCP-guided transpapillary drainage had acute postoperative pancreatitis, which were improved after treatment, and the other 5 had no complications. Conclusions: Pancreatic pseudocyst after pegaspargase chemotherapy can be asymptomatic in the early stage, and should be diagnosed with a history of pegaspargase treatment and timely imaging examination. Conservative treatment is the first choice for asymptomatic pseudocyst. When the pseudocyst enlarges, different endoscopic drainage treatments are required according to whether the pseudocyst is connected with the main pancreatic duct.
Collapse
Affiliation(s)
- J B Sun
- Department of Pediatrics, Peking University Third Hospital, Beijing 100191, China
| | - Y H Huang
- Department of Gastroenterology, Peking University Third Hospital, Beijing 100191, China
| | - H Chang
- Department of Gastroenterology, Peking University Third Hospital, Beijing 100191, China
| | - W Yao
- Department of Gastroenterology, Peking University Third Hospital, Beijing 100191, China
| | - Z L Li
- Department of Pediatrics, Peking University Third Hospital, Beijing 100191, China
| |
Collapse
|
15
|
Yao W, Zhang ZY, Xu BT, Yu XL, Li XY, Fedin VP, Gao EJ. SYNTHESIS, CRYSTAL STRUCTURE AND ELECTROCHEMISTRY PROPERTIES OF Cu-COMPOUND BY RIGID LIGAND. J STRUCT CHEM+ 2022. [DOI: 10.1134/s0022476622080121] [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: 11/23/2022]
|
16
|
Boyd F, Ledingham MA, Yao W. Development of A Multi-Modality Navigational Based Training System for Fetoscopic Surgical Therapy. Annu Int Conf IEEE Eng Med Biol Soc 2022; 2022:637-640. [PMID: 36086099 DOI: 10.1109/embc48229.2022.9871328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Fetal surgery is regarded as a technically difficult and new field of research, requiring the use of fetoscopic and ultrasound (US) navigation to perform minimally invasive procedures within the amniotic cavity. The Surgical Apprenticeship Training model (SAT) centres around the subjective assessment of a surgical resident's cognitive competency and technical skills under proctorship using opportunity-based environments. The restrictiveness and rarity of fetal procedures limit the effectiveness of the SAT model, resulting in a slow learning curve (LC) and higher procedural complication rates. This paper aimed to investigate the use of optical tracking technology to construct a novel simulated training system and accompanying scoring assessment under the Proficiency-Based Training model (PBT), providing real-time positional feedback of surgical tools and a quantitative feedback assessment of a surgical resident's technical skills. Clinical Relevance- Clinical feedback deemed the system as valid and confirmed that this novel approach to surgical training will significantly benefit smaller clinics that lack opportunity-based environments. Clinical feedback also suggested that the training system could be adapted to provide access to complex surgical training across the world.
Collapse
|
17
|
Wang CY, Xiong B, Liu JC, Yang CT, Ju SG, Bai YW, Yao W, Wang YL. [Effect of underdilated stent on the occurrence of hepatic encephalopathy after transjugular intrahepatic portosystemic shunt creation]. Zhonghua Nei Ke Za Zhi 2022; 61:537-542. [PMID: 35488604 DOI: 10.3760/cma.j.cn112138-20211010-00685] [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] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Objective: To evaluate whether underdilated stent could reduce the occurrence of hepatic encephalopathy (HE) after transjugular intrahepatic portosystemic shunt (TIPS) creation. Methods: A total of 197 patients with decompensated liver cirrhosis, who had underwent TIPS creation at Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, were analyzed retrospectively, including 110 males and 87 females with age 25-79 (54±11) years old. Uncovered and covered stents with 8 mm diameter were implanted in all subjects, and then dilated by balloon catheters with 6 mm or 8 mm diameter. The patients were divided into two groups, including underdilated group (6 mm, n=105) and control group (8 mm, n=92).Kaplan-Meier curves were used to illustrate cumulative rate of HE, and the differences were assessed with the log-rank test. Multivariate analyses with a Cox regression model were conducted to explore the risk factors for HE. Results: During a median follow-up period of 29 (12-54) months, 16 (15.2%) patients developed HE in the underdilated group and 27 (29.3%) patients in the control group. There was a significant difference in the cumulative rate of HE (P=0.014), but no statistical differences were found in terms of variceal rebleeding, shunt dysfunction and survival between the two groups (P=0.608, P=0.659, P=0.968). In multivariated analysis, group assignment (underdilated vs. control, HR=0.291, 95%CI 0.125-0.674, P=0.004) was identified as an independent risk factor for HE after TIPS creation. Conclusion: Underdilated TIPS could reduced the risk of HE compared with completely dilated TIPS, with comparable risk of variceal rebleeding, shunt dysfunction and mortality. And it is worthy of applying this technique to a large sample of patients in clinical practice.
Collapse
Affiliation(s)
- C Y Wang
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430000, China
| | - B Xiong
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430000, China
| | - J C Liu
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430000, China
| | - C T Yang
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430000, China
| | - S G Ju
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430000, China
| | - Y W Bai
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430000, China
| | - W Yao
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430000, China
| | - Y L Wang
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430000, China
| |
Collapse
|
18
|
Guerrero M, Yao W, Lin M, Becker S, Molitoris J, Vedam S, Yi B. Validation of a commercial software dose calculation for Y-90 microspheres. Brachytherapy 2022; 21:561-566. [DOI: 10.1016/j.brachy.2022.03.007] [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] [Received: 11/13/2021] [Revised: 03/24/2022] [Accepted: 03/26/2022] [Indexed: 11/26/2022]
|
19
|
Zhou C, Cheng Y, Chen J, Xu X, Chen G, Pan Y, Fang Y, Wang Q, Huang Y, Yao W, Wang R, Li X, Zhang W, Zhang Y, Shi J, Cao P, Wang D, Lv D, Luo H, Yang Z. 3MO First-line camrelizumab plus carboplatin and paclitaxel for advanced squamous non-small cell lung cancer: Updated overall survival results from the phase III CameL-sq trial. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.02.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
|
20
|
Yu H, Ren X, Yang F, Xie Y, Guo Y, Cheng Y, Yao W. Antimicrobial and anti-dust mite efficacy of Cinnamomum camphora chvar. Borneol essential oil using pilot-plant neutral cellulase-assisted steam distillation. Lett Appl Microbiol 2021; 74:258-267. [PMID: 34822727 DOI: 10.1111/lam.13610] [Citation(s) in RCA: 6] [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] [Received: 07/03/2021] [Revised: 11/11/2021] [Accepted: 11/17/2021] [Indexed: 11/30/2022]
Abstract
Cinnamomum camphora chvar. Borneol essential oil (BEO) was efficiently extracted by using pilot-plant neutral cellulase-assisted steam distillation (NCSD). Borneol, β-cadinene and α-caryophyllene were identified as major components. Bacillus subtilis was the most sensitive bacteria to BEO with the lowest minimal inhibition concentration (MIC) and minimal bactericial concentration (MBC) at 1·75 and 3·50 mg ml-1 , respectively. Antimicrobial activity of the BEO was also reasonably high against Salmonella typhimurium, Escherichia coli and Staphylococcus aureus, but not sensitive against two fungi, i.e. Aspergillus niger and Penicillium aurantiogriseum. Changes in permeability and integrity of cell membrane, damage of cell wall and further leakage out of metabolites and ions were determined as bactericidal mechanisms of BEO against the two gram-positive bacteria. The BEO showed a reasonably high repelling activity of dust mite, which achieved higher than 95% repelling dust mite activity after the treatment of BEO solution at 0·50 mg ml-1 . When the concentration of BEO was higher than 0·50 mg ml-1 , it was B-grade miticide with miticidal activity higher than 95%. Miticidal procedures were characterized as excitation, contraction, relaxation and lastly leading to the death of dust mite. It is speculated that the BEO would cause dehydration and death of dust mite as neuromuscular toxicity.
Collapse
Affiliation(s)
- H Yu
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu Province, China.,School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu Province, China.,Joint International Research Laboratory of Food Safety, Jiangnan University, Wuxi, Jiangsu Province, China
| | - X Ren
- Department of Food Science, Yantai Nanshan University, Yantai, Shandong Province, China
| | - F Yang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu Province, China.,School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu Province, China.,Joint International Research Laboratory of Food Safety, Jiangnan University, Wuxi, Jiangsu Province, China
| | - Y Xie
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu Province, China.,School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu Province, China.,Joint International Research Laboratory of Food Safety, Jiangnan University, Wuxi, Jiangsu Province, China
| | - Y Guo
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu Province, China.,School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu Province, China.,Joint International Research Laboratory of Food Safety, Jiangnan University, Wuxi, Jiangsu Province, China
| | - Y Cheng
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu Province, China.,School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu Province, China.,Joint International Research Laboratory of Food Safety, Jiangnan University, Wuxi, Jiangsu Province, China
| | - W Yao
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu Province, China.,School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu Province, China.,Joint International Research Laboratory of Food Safety, Jiangnan University, Wuxi, Jiangsu Province, China
| |
Collapse
|
21
|
Li J, Tian Y, Zheng M, Liu X, Yao W. P14.06 Toripalimab in Combination With Bevacizumab and Platinum-Based Chemotherapy in Patients with Untreated Advanced PSC: A Phase II Study. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.08.336] [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: 10/20/2022]
|
22
|
Zhou C, Wang Z, Sun Y, Cao L, Ma Z, Wu R, Yu Y, Yao W, Wang H, Chen J, Zhuang W, Cui J, Chen X, Lu Y, Shen H, Chen R, Xu X, Lu D, Wang J, Yang J. MA13.07 GEMSTONE-302: A Phase 3 Study of Platinum-Based Chemotherapy with Placebo or Sugemalimab, a PD-L1 mAb, for metastatic NSCLC. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.08.180] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
23
|
Wu L, Chen B, Yao W, Li X, Xiao Z, Liu H, Kong Y, Liu L, Xu Y, Wang Q, Li J, Xu F, Xu L, Li K, Song W, Li B, Wang Z, Xia Y. 1300P A phase Ib/II trial of AK104 (PD-1/CTLA-4 bispecific antibody) in combination with anlotinib in advanced NSCLC. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.08.1902] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
|
24
|
Zhou C, Ren S, Chen J, Xu X, Cheng Y, Chen G, Pan Y, Fang Y, Wang Q, Huang Y, Yao W, Wang R, Li X, Zhang W, Zhang Y, Hu S, Guo R, Yang Z, Wang L. 96O Camrelizumab or placebo plus carboplatin and paclitaxel as first-line treatment for advanced squamous NSCLC (CameL-sq): A randomized, double-blind, multicenter, phase III trial. J Thorac Oncol 2021. [DOI: 10.1016/s1556-0864(21)01938-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
25
|
Cheng Y, Wang J, Cang S, Cao L, Chen E, Dong X, Fan Y, Gao B, Guo Q, Huang D, Li S, Liu A, Lv D, Pan Y, Tang K, Yao W, Ye F, Yu Y, Zang A, Gao M. 60TiP ORIENTAL: An open label, multicenter, phase IIIb study of first-line durvalumab plus platinum-based chemotherapy in Chinese patients with extensive stage small cell lung cancer (ES-SCLC). J Thorac Oncol 2021. [DOI: 10.1016/s1556-0864(21)01902-x] [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: 11/24/2022]
|
26
|
Yao W, Zhao X, Gong Y, Zhang M, Zhang L, Wu Q, Wu L, Fan Z, Yan X, Jiao S. Impact of the combined timing of PD-1/PD-L1 inhibitors and chemotherapy on the outcomes in patients with refractory lung cancer. ESMO Open 2021; 6:100094. [PMID: 33780892 PMCID: PMC8041717 DOI: 10.1016/j.esmoop.2021.100094] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 02/21/2021] [Accepted: 02/23/2021] [Indexed: 12/02/2022] Open
Abstract
Background PD-1/PD-L1 inhibitors in combination with chemotherapy are widely used in clinical practice. However, the ideal combined timing of them has not been fully explored. Methods In this study, simulation experiments to explore the impacts of the combination of anti-PD-1 antibody (anti-PD-1 Ab) on the cytotoxic effects of chemotherapeutic drugs in peripheral blood mononuclear cells were performed. In addition, the effects of the combined timing of PD-1/PD-L1 inhibitors and chemotherapy on efficacy and safety were retrospectively analysed in patients with refractory lung cancer. Results Experiments in vitro showed that administering the anti-PD-1 Ab 3 days after chemotherapy (represented by dicycloplatin) resulted in significantly weaker cytotoxic effects on lymphocytes, compared with administering the anti-PD-1 Ab before or concurrent with chemotherapy. Moreover, data from 64 lung cancer patients treated with PD-1/PD-L1 inhibitors plus chemotherapy as a second- or higher-line therapy were retrospectively analysed. The results showed that administering PD-1/PD-L1 inhibitors 1-10 days (especially 3-5 days) after chemotherapy was associated with longer overall survival [17.3 months versus 12.7 months; hazard ratio (HR) = 0.58, 95% confidence interval (CI) 0.28-1.19, P = 0.137 in univariate analysis; HR = 0.36, 95% CI 0.16-0.80, P = 0.012 in multivariate analysis] and a trend of improved progression-free survival (5.1 months versus 4.2 months; HR = 0.81, 95% CI 0.42-1.54, P = 0.512) compared with administering PD-1/PD-L1 inhibitors before or concurrent with chemotherapy. Conclusion Our findings suggest that administering PD-1/PD-L1 inhibitors 1-10 days (especially 3-5 days) after chemotherapy is superior to administering PD-1/PD-L1 inhibitors before or concurrent with chemotherapy in patients with refractory lung cancer, but this result needs to be further explored by prospective studies. The cytotoxic effects of chemotherapeutic drugs were positively correlated with the activation states of PBMCs. Administering the anti-PD-1 Ab 3 days after chemotherapy resulted in weaker cytotoxic effects on lymphocytes in vitro. Administering PD-1/PD-L1 inhibitors a few days after chemotherapy resulted in better survival in lung cancer patients.
Collapse
Affiliation(s)
- W Yao
- Medical School of Chinese PLA, Haidian, Beijing, China
| | - X Zhao
- Department of Oncology, Chinese PLA General Hospital, Beijing, China
| | - Y Gong
- Beijing DCTY® Biotech CO., LTD, Beijing, China
| | - M Zhang
- Beijing DCTY® Biotech CO., LTD, Beijing, China
| | - L Zhang
- Department of Oncology, Chinese PLA General Hospital, Beijing, China
| | - Q Wu
- Department of Oncology, Chinese PLA General Hospital, Beijing, China
| | - L Wu
- Department of Oncology, Chinese PLA General Hospital, Beijing, China
| | - Z Fan
- Department of Oncology and Hematology, Shenzhen Third People's Hospital, School of Medicine, Southern University of Science and Technology, Shenzhen, Guangdong Province, China
| | - X Yan
- Department of Oncology, Chinese PLA General Hospital, Beijing, China.
| | - S Jiao
- Medical School of Chinese PLA, Haidian, Beijing, China.
| |
Collapse
|
27
|
Zhou C, Jiang L, Dong X, Gu K, Pan Y, Shi Q, Zhang G, Wang H, Zhang X, Yang N, Li Y, Xiong J, Yi T, Peng M, Song Y, Fan Y, Cui J, Chen G, Tan W, Zang A, Guo Q, Zhao G, Wang Z, He J, Yao W, Wu X, Chen K, Hu X, Hu C, Yue L, Jiang D, Wang G, Liu J, Yu G. MA01.04 A Randomized Study Comparing Cisplatin/Paclitaxel Liposome vs Cisplatin/Gemcitabine in Chemonaive, Advanced Squamous NSCLC. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.200] [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: 10/21/2022]
|
28
|
Li J, Ge J, Tian Y, Yang Y, Zheng M, Yu P, Yao W. P76.36 A Phase 2 Study of Anlotinib Combined with Pemetrexed-Platinum (PP) as Second-Line Treatment in EGFR-Positive Non-Small Cell Lung Cancer (NSCLC). J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.1093] [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: 11/16/2022]
|
29
|
Han B, Chen J, Xie Q, Yao W, Shi H, Zhao Y, Song W, Jin X, Wang Z, Li B, Xia Y, Jiao S. P80.01 A Multicenter, Randomized, Phase 3 Trial of Penpulimab in Combination With Anlotinib or Chemotherapy as First-Line Treatment in Advanced NSCLC. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.1189] [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: 10/21/2022]
|
30
|
Liu C, Hao D, Li Y, Ding J, Yao W, Yu Z, Ma X, Peng P. Repair of facial scars using free and pedicle-expanded deltopectoral flaps. Br J Oral Maxillofac Surg 2021; 59:710-715. [PMID: 34020810 DOI: 10.1016/j.bjoms.2020.12.022] [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: 11/03/2020] [Accepted: 12/31/2020] [Indexed: 10/22/2022]
Abstract
This study aimed to evaluate the effectiveness and long-term outcomes of free and pedicled, expanded deltopectoral flaps with perforation of the internal thoracic artery to repair facial scars. This retrospective review was of 37 patients who presented between June 2013 and June 2019 with various types of facial scar. Ten patients received a free expanded deltopectoral flap and 27 a pedicled, expanded deltopectoral flap. During the stage-one operation, the expander was implanted into the deltopectoral area and fully expanded by normal saline injection. In stage two, the facial lesions were incised, and the free or pedicled flap transferred to reconstruct the defect. Flap necrosis did not occur in the 10 patients treated with free flaps. Two patients need to have the pedicle trimmed three months after surgery because it had become bloated. Distal necrosis occurred in five of 27 patients who received a pedicled, expanded deltopectoral flap. Healing by conservative treatment was noted in two cases and healing after skin grafting was documented in the other three. All 37 patients achieved satisfactory results. A pedicled, expanded deltopectoral flap appears to be a reliable and safe option for the treatment of facial scars.
Collapse
Affiliation(s)
- C Liu
- Department of Plastic and Reconstructive Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi Province 710032, China
| | - D Hao
- Department of Plastic and Reconstructive Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi Province 710032, China
| | - Y Li
- Department of Plastic and Reconstructive Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi Province 710032, China
| | - J Ding
- Department of Plastic and Reconstructive Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi Province 710032, China
| | - W Yao
- Department of Plastic and Reconstructive Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi Province 710032, China
| | - Z Yu
- Department of Plastic and Reconstructive Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi Province 710032, China
| | - X Ma
- Department of Plastic and Reconstructive Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi Province 710032, China.
| | - P Peng
- Department of Plastic and Reconstructive Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi Province 710032, China.
| |
Collapse
|
31
|
Yang S, Jiang W, Bao XQ, Yao W, Chen G, Zhang H, Chen X, Bu Q, Yang SH, Qi YN, Wang WQ, Han YP. [Effect of bone marrow mononuclear cell transplantation on miRNA-21 and miRNA-155 expression in mice with ulcerative colitis]. Zhonghua Yi Xue Za Zhi 2020; 100:3529-3533. [PMID: 33256297 DOI: 10.3760/cma.j.cn112137-20200321-00869] [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: 11/05/2022]
Abstract
Objective: To investigate the effect of bone marrow mononuclear cell transplantation on the expression of miRNA-21 and miRNA-155 in mice with ulcerative colitis(UC). Methods: Healthy and clean KM mice aged 6-8 weeks were randomly divided into transplantation group, model group and normal control group with 15 mice in each group. In the transplantation group and model group, dextran sodium sulfate (DSS) was used to establish the model for 24 h. The mice in the transplantation group were injected with 0.4 ml of 4 ', 6-diaminol-2-phenylindole (DAPI) -labeled P3-BM-MNCs cell suspension (3.2×10(6) cells/ml), and the mice in the model group and the normal control group were injected with 0.4 ml phosphate buffer (PBS).UC disease activity index (DAI) was used to test the general condition of mice; HE staining was used to observe the pathological changes of colon tissue; Real-time quantitative PCR was used to detect the expression of miRNA-21 and miRNA-155 mRNA. Results: DAI scores of normal control group, model group and transplantation group were 0 (0,1), 3.1 (2.8,3.3) and 2.7 (2.4,3.1),respectively. Compared with normal control group, the DAI score of model group and transplantation group was higher (P<0.05), and the DAI score of transplantation group was lower than that of model group (P<0.05). The gross scores of tissue injury in normal control group, model group and transplantation group were 0 (0, 1), 3 (3, 4) and 1 (1, 2), respectively,and the pathological scores of tissue injury were 0 (0, 1), 16 (12, 16) and 6 (6, 8), respectively,compared with the normal control group. The tissue injury score of the model group and the transplantation group was higher (P<0.05), and the tissue injury score of the transplantation group was lower than that of the model group (P<0.05). The expression levels of miRNA-21 mRNA in normal control group, model group and transplantation group were 0.87±0.15, 2.38±0.29 and 1.59±0.32, respectively, and the expression levels of miRNA-155 mRNA were 1.87±0.46, 7.38±1.97 and 3.92±0.84, respectively, compared with the normal control group, the expression of miRNA-21 and miRNA-155 mRNA in the model group and transplantation group was higher (P<0.01), the expression of miRNA-21 and miRNA-155 mRNA in the transplantation group was lower than that of the model group (P<0.05). Conclusion: Bone marrow mononuclear cell transplantation can improve the histopathological and DAI scores of mice with UC, which may be related to the down-regulation of miRNA-21 and miRNA-155 mRNA expression.
Collapse
Affiliation(s)
- S Yang
- Department of Gastroenterology, the First Affiliated Hospital of Jiamusi University, Jiamusi 154002, China
| | - W Jiang
- Department of Gastroenterology, the First Affiliated Hospital of Jiamusi University, Jiamusi 154002, China
| | - X Q Bao
- Department of Gastroenterology, the First Affiliated Hospital of Jiamusi University, Jiamusi 154002, China
| | - W Yao
- School of Basic Medicine, Jiamusi University, Jiamusi 154002, China
| | - G Chen
- Department of Gastroenterology, the First Affiliated Hospital of Jiamusi University, Jiamusi 154002, China
| | - H Zhang
- Department of Gastroenterology, the First Affiliated Hospital of Jiamusi University, Jiamusi 154002, China
| | - X Chen
- Department of Gastroenterology, the First Affiliated Hospital of Jiamusi University, Jiamusi 154002, China
| | - Q Bu
- Department of Gastroenterology, the First Affiliated Hospital of Jiamusi University, Jiamusi 154002, China
| | - S H Yang
- Department of Gastroenterology, the First Affiliated Hospital of Jiamusi University, Jiamusi 154002, China
| | - Y N Qi
- School of Clinical Medicine, Jiamusi University, Jiamusi 154002, China
| | - W Q Wang
- School of Basic Medicine, Jiamusi University, Jiamusi 154002, China
| | - Y P Han
- Department of Gastroenterology, the First Affiliated Hospital of Jiamusi University, Jiamusi 154002, China
| |
Collapse
|
32
|
Wang Q, Li J, Yao W, Wu L, Li T, Lang J. Radiation to primary lesions in Patients with non-Oligometastatic Non-Small Cell Lung Cancer (NSCLC) with EGFR Mutation who do not Progress after TKI, Results of a Phase II Study. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2020.07.1336] [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: 10/23/2022]
|
33
|
Yao W, Schweitzer N, Biswal N, Polf J, Farr J, Vujaskovic Z. A Retrospective Study of Bowel and Rectum Air Effect on Dose Coverage in Prostate, Colon, Gynecologic and Embryonal Rhabdomyosarcoma Tumors Treated With Robust Intensity-Modulated Proton Therapy. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2020.07.660] [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: 10/23/2022]
|
34
|
Zhou CN, Yao W, Gong YN, Li Y, Wang CH, Huo YF. 22-oxacalcitriol protects myocardial ischemia-reperfusion injury by suppressing NF-κB/TNF-α pathway. Eur Rev Med Pharmacol Sci 2020; 23:5495-5502. [PMID: 31298403 DOI: 10.26355/eurrev_201906_18219] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE The aim of this study was to explore whether 22-oxacalcitriol could protect inflammatory response induced by ischemia-reperfusion injury (IRI) in rats, and to investigate its underlying mechanism. MATERIALS AND METHODS 24 male Sprague Dawley rats were randomly assigned into the sham group, the IRI group and the 22-oxacalcitriol group, with 8 rats in each group. Serum and heart samples of each rat were collected 10 days after the animal procedure. The serum levels of creatine kinase-MB (CK-MB) and lactate dehydrogenase (LDH) in each rat were detected by relative commercial kits. Pathological lesions in rat myocardium were observed by hematoxylin and eosin (HE) staining. Cardiomyocyte apoptosis in rat heart was accessed by TUNEL staining. Meanwhile, the serum levels of tumor necrosis factor-α (TNF-α), interleukin 1 beta (IL-1β), interleukin-6 (IL-6), and KC-GRO were detected by Real Time-quantitative Polymerase Chain Reaction (RT-qPCR). Also, the protein expression levels of NF-κB, TNF-α, VCAM-1, ICAM-1, and MCP-1 in rat myocardium were detected by Western blot and immunohistochemistry. RESULTS The serum levels of CK-MB and LDH in rats of the IRI group were significantly higher than those of the sham group. 22-oxacalcitriol treatment remarkably decreased the serum levels of CK-MB and LDH when compared with the IRI group. However, cardiomyocyte apoptosis of the 22-oxacalcitriol group was markedly less than the IRI group. The activities of SOD, GSH, CAT and T-AOC in the cardiac homogenate of the 22-oxacalcitriol group were significantly elevated than those of the IRI group. Meanwhile, malondialdehyde (MDA) and reactive oxygen species (ROS) levels were remarkably decreased by 22-oxacalcitriol treatment. Furthermore, the serum levels of TNF-α, IL-1β, IL-6 and KC-GRO were significantly downregulated in the 22-oxacalcitriol group. Western blot results showed that the protein expression levels of NF-κB, TNF-α, VCAM-1, ICAM-1 and MCP-1 in the 22-oxacalcitriol group were significantly lower than those of the IRI group. CONCLUSIONS 22-oxacalcitriol inhibits the inflammatory response in the myocardium by suppressing NF-kB/TNF-α pathway, thereby protecting myocardial ischemia-reperfusion injury in rats.
Collapse
Affiliation(s)
- C-N Zhou
- Department of Public Health, Yantaishan Hospital, Yantai, China.
| | | | | | | | | | | |
Collapse
|
35
|
Yao W, Cai Y, Liu D, Zhao Z, Zhang Z, Ma S, Zhang M, Zhang H. Comparative analysis of characteristic volatile compounds in Chinese traditional smoked chicken (specialty poultry products) from different regions by headspace-gas chromatography-ion mobility spectrometry. Poult Sci 2020; 99:7192-7201. [PMID: 33248636 PMCID: PMC7704952 DOI: 10.1016/j.psj.2020.09.011] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [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: 05/26/2020] [Revised: 08/12/2020] [Accepted: 09/04/2020] [Indexed: 12/13/2022] Open
Abstract
This article presents investigation of the flavor profile on 5 different regional Chinese smoked chicken samples using gas chromatography−ion mobility spectrometry analysis methods. Five batches of samples were obtained over the course of 6 mo. A total of 34 flavor substances were identified in the 5 smoked chicken samples, including 10 aldehydes, 7 alcohols, 4 ketones, 2 hydrocarbons, 3 heterocyclic compounds, 4 esters, 2 ethers, and 2 phenolic compounds. The whole spectral fingerprint visually displayed flavor differences and relations in 5 types of smoked chicken with local characteristics. Moreover, the orthogonal projections to latent structures discriminant analysis model revealed that these samples could be separately classified into 5 groups. Multivariate statistical analysis showed that 20 chemicals with higher Variable Importance for the Projection values were the key contributors to the differences of flavor in these 5 kinds of smoked chicken. N-nonanal, heptanal, n-nonanal, heptanal, furfurol, and hexanal were the main common flavor compounds in the 5 types of Chinese smoked chicken, whereas linalool, alpha-terpineol, 1,8-cineole, and anethole were the main characteristic flavor compounds of Goubangzi chicken (No. 1); gamma-butyrolactone, 2-acetylfuran, 2-methoxyphenol, 2-acetylpyrrole, and limonene were determined as the key flavor compounds of Liaocheng chicken (No. 2); the concentration of octanal and n-nonanal was higher in Tangqiao chicken (No. 3); butyl acetate was the key contributor to the flavor compounds of Jinshan chicken (No. 4). 2-Heptanone and 2-pentylfuran had a high correlation with Zhuozishan chicken (No. 5). The different raw materials and ingredients used, especially the method of preparation and cultural differences, in different regions of the country in China were the main reasons leading to the similarities and differences of volatile compounds in the 5 kinds of Chinese traditional smoked chicken.
Collapse
Affiliation(s)
- Wensheng Yao
- National & Local Joint Engineering Research Centre of Storage, Processing and Safety Control Technology for Fresh Agricultural and Aquatic Products, Bohai University, Jinzhou 121013, China; College of Chemistry and Chemical Engineering, Bohai University, Jinzhou 121013, China
| | - Yingxuan Cai
- National & Local Joint Engineering Research Centre of Storage, Processing and Safety Control Technology for Fresh Agricultural and Aquatic Products, Bohai University, Jinzhou 121013, China; College of Chemistry and Chemical Engineering, Bohai University, Jinzhou 121013, China
| | - Dengyong Liu
- National & Local Joint Engineering Research Centre of Storage, Processing and Safety Control Technology for Fresh Agricultural and Aquatic Products, Bohai University, Jinzhou 121013, China; College of Food Science and Technology, Bohai University, Jinzhou 121013, China.
| | - Zhinan Zhao
- National & Local Joint Engineering Research Centre of Storage, Processing and Safety Control Technology for Fresh Agricultural and Aquatic Products, Bohai University, Jinzhou 121013, China; College of Food Science and Technology, Bohai University, Jinzhou 121013, China
| | - Zhenghao Zhang
- College of Chemistry and Chemical Engineering, Bohai University, Jinzhou 121013, China
| | - Shuangyu Ma
- National & Local Joint Engineering Research Centre of Storage, Processing and Safety Control Technology for Fresh Agricultural and Aquatic Products, Bohai University, Jinzhou 121013, China; College of Food Science and Technology, Bohai University, Jinzhou 121013, China
| | - Mingcheng Zhang
- National & Local Joint Engineering Research Centre of Storage, Processing and Safety Control Technology for Fresh Agricultural and Aquatic Products, Bohai University, Jinzhou 121013, China; College of Food Science and Technology, Bohai University, Jinzhou 121013, China
| | - Hao Zhang
- Shandong Hanon Scientific Instrument Co., Ltd., Jinan, Shandong 250101, China
| |
Collapse
|
36
|
Zhang L, Zhao H, Zhang Z, Yao W, Min X, Gu K, Yu G, Cheng C, Cui J, Miao L, Song X, Zhang L, Yuan X, Fang Y, Fu X, Hu C, Zhu X, Fan Y, Yu Q. LBA50 ACTIVE: Apatinib plus gefitinib versus placebo plus gefitinib as first-line treatment for advanced epidermal growth factor receptor-mutant (EGFRm) non-small-cell lung cancer (NSCLC): A multicentered, randomized, double-blind, placebo-controlled phase III trial (CTONG1706). Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.2283] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
|
37
|
Guo TY, Huang L, Yao W, Du X, Li QQ, Ma ML, Li QF, Liu HL, Zhang JB, Pan ZX. The potential biological functions of circular RNAs during the initiation of atresia in pig follicles. Domest Anim Endocrinol 2020; 72:106401. [PMID: 32278256 DOI: 10.1016/j.domaniend.2019.106401] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Revised: 09/18/2019] [Accepted: 09/29/2019] [Indexed: 11/18/2022]
Abstract
The specific expression profile and function of circular RNAs (circRNAs) in mammalian ovarian follicles, especially during the atresia process, are unclear. In this study, genome-wide deep circRNA sequencing was applied to screen circRNAs in healthy and early atretic antral follicles in pig ovaries. A total of 40,567 distinct circRNAs were identified in follicles, among which 197 circRNAs (108 upregulated and 89 downregulated) were significantly shifted during the early atresia process. Most differentially expressed circRNAs (DECs) lacked protein-coding potential. Annotation analysis of the DECs revealed 162 known host genes, or noncoding RNAs, and 10 intergenic regions. The key pathways in which these host genes are involved include the focal adhesion-PI3K-Akt-mTOR signaling pathway, vascular endothelial growth factor A (VEGFA)-vascular endothelial growth factor receptor 2 signaling pathway and transforming growth factor-beta signaling pathway. Further comparison analysis between host genes of DECs and the differentially expressed linear messenger RNA transcripts revealed the cotranscription of circRNAs and their linear mRNAs in inhibin beta units (INHBA and INHBB), glutathione S-transferase (GSTA1), and VEGFA. In addition, we predicted 196 pairs of potential circRNA-micro RNA (miRNA) interactions among 77 DECs and 101 porcine miRNAs. We have identified 16 functional miRNAs by comparing the 101 miRNAs to the functional miRNAs reported in mammal ovarian follicle atresia and granulosa cell apoptosis studies. Our study adds new knowledge to circRNA distribution profiles in pig ovarian follicles, offers a valuable reference for transcriptomic profiles in the initiation of follicular atresia, highlights warranted circRNAs for further functional investigation, and provides possible biomarkers for ovarian dysfunctions.
Collapse
Affiliation(s)
- T Y Guo
- College of Animal Science and Technology, Nanjing Agriculture University, Nanjing, Jiangsu, P. R. China 210095
| | - L Huang
- College of Animal Science and Technology, Nanjing Agriculture University, Nanjing, Jiangsu, P. R. China 210095
| | - W Yao
- College of Animal Science and Technology, Nanjing Agriculture University, Nanjing, Jiangsu, P. R. China 210095
| | - X Du
- College of Animal Science and Technology, Nanjing Agriculture University, Nanjing, Jiangsu, P. R. China 210095
| | - Q Q Li
- College of Animal Science and Technology, Nanjing Agriculture University, Nanjing, Jiangsu, P. R. China 210095
| | - M L Ma
- College of Animal Science and Technology, Nanjing Agriculture University, Nanjing, Jiangsu, P. R. China 210095
| | - Q F Li
- College of Animal Science and Technology, Nanjing Agriculture University, Nanjing, Jiangsu, P. R. China 210095
| | - H L Liu
- College of Animal Science and Technology, Nanjing Agriculture University, Nanjing, Jiangsu, P. R. China 210095
| | - J B Zhang
- College of Animal Science and Technology, Nanjing Agriculture University, Nanjing, Jiangsu, P. R. China 210095
| | - Z X Pan
- College of Animal Science and Technology, Nanjing Agriculture University, Nanjing, Jiangsu, P. R. China 210095; National Experimental Teaching Demonstration Center of Animal Science, Nanjing Agriculture University, Nanjing, Jiangsu, P. R. China 210095.
| |
Collapse
|
38
|
Yu S, Jia S, Wang D, Lv Z, Chen Y, Wang N, Yao W, Yuan J. Predicting pungency and understanding the pungency mechanism of capsaicinoids using TOPS-MODE approach. SAR QSAR Environ Res 2020; 31:527-545. [PMID: 32573260 DOI: 10.1080/1062936x.2020.1777583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2020] [Accepted: 05/31/2020] [Indexed: 06/11/2023]
Abstract
Quantitative structure-property relationship (QSPR) models were developed for predicting the pungency of a set of capsaicinoids. Multiple linear regression (MLR) coupled with topological substructural molecular descriptor (TOPS-MODE) approach was used. The best MLR model based on only five orthogonalized TOPS-MODE variables allowed us to obtain a coefficient of determination of 0.954 on the training set. The predictive power of the model was validated through a test set and several external validation parameters. This showed that the TOPS-MODE descriptors weighted by bond dipole moments, van der Waals atomic radii, and the total solute hydrogen bond basicity affected pungency. The contributions of certain bonds and fragments to pungency were used to understand the pungency mechanism of capsaicinoids. The selected model can more accurately predict pungency of capsaicinoids compared than those found in the literature, and especially bring insights into the structural features and chemical factors related to pungency.
Collapse
Affiliation(s)
- S Yu
- Key Laboratory of Natural Medicine and Immune-Engineering of Henan Province, Henan University , Kaifeng, China
| | - S Jia
- Key Laboratory of Natural Medicine and Immune-Engineering of Henan Province, Henan University , Kaifeng, China
| | - D Wang
- Department of Occupational and Environmental Health, College of Public Health, Zhengzhou University , Zhengzhou, China
| | - Z Lv
- Department of Occupational and Environmental Health, College of Public Health, Zhengzhou University , Zhengzhou, China
| | - Y Chen
- Department of Occupational and Environmental Health, College of Public Health, Zhengzhou University , Zhengzhou, China
| | - N Wang
- Department of Occupational and Environmental Health, College of Public Health, Zhengzhou University , Zhengzhou, China
| | - W Yao
- Department of Occupational and Environmental Health, College of Public Health, Zhengzhou University , Zhengzhou, China
| | - J Yuan
- Department of Occupational and Environmental Health, College of Public Health, Zhengzhou University , Zhengzhou, China
| |
Collapse
|
39
|
Ji YP, Tang BL, Zhu XY, Liu HL, Song KD, Wan X, Yao W, Sun GY, Wang J, Sun ZM. [Efficacy and safety of ruxolitinib in the salvage treatment of chronic graft versus-host disease]. Zhonghua Yi Xue Za Zhi 2020; 100:1235-1239. [PMID: 32344495 DOI: 10.3760/cma.j.cn112137-20190829-01917] [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] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the efficacy and safety of low-dose Ruxolitinib in the treatment of patients with chronic graft-versus-host disease (cGVHD) and refractory to the first-line and/or second-line drugs after allogeneic hematopoietic stem cell transplantation. Methods: The clinical data was retrospectively analyzed of patients diagnosed with cGVHD in Anhui Provincial Hospital from July 9, 2018 to May 23, 2019. They were refractory to first-line and second-line drugs and were given a low-dose of Ruxolitinib (a dose of 5 mg twice daily if body weight ≥ 25 kg and 2.5 mg twice daily if body weight<25 kg). There was 2.5 mg reduction per week or every two weeks if the condition improved until withdrawal. The efficacy and safety of Ruxolitinib were retrospectively analyzed weekly or biweekly. If the condition improved, the dosage would be reduced by 2.5 mg weekly or biweekly until discontinuance. Results: A total of 47 patients were included in the study,and the median time of taking Ruxolitinib was 55 (21-154) days. The median time of taking effect was 14(7-28) days. The overall response rate was 87.2% (41/47). The complete response rate was 63.8% (30/47) and the partial response rate was 23.4%(11/47). Among them, 13 cases were mild and the overall response rate was 100%(13/13). Twenty one cases were moderate and the overall response rate was 90.5%(19/21). Thirteen cases were severe and the overall response rate was 69.2%(9/13). The highest overall response rate of all organs the was 100% in the gastrointestinal tract (7/7), and it was 95.8%(23/24) for the skin, 83.3%(5/6) for the liver and 76.9%(10/13) for the lung. The highest rate of complete organ response was 95.8% for skin. Eight patients (17%) developed cytopenia, of which 2(4.2%) were with a decrease of 3-4 degree hemoglobin. Recrudescence of cytomegalovirus occurred in 3 patients (6.4%). After withdrawal of Ruxolitinib, 6 patients (12.7%) had recurrence of cGVHD. The median time to relapse was 35.5(7-90) days. All of their conditions were improved after addition of Ruxolitinib. The median time of response was 7(5-14) days. The median follow-up was 208(33-412) days. Three patients(6.4%) died, and all of them died of severe pulmonary infection. Three patients (6.4%) had relapse of primary disease. The 6-month overall survival rate was 95.7%. Conclusion: Low-dose Ruxolitinib has good efficacy and safety in the treatment of cGVHD.
Collapse
Affiliation(s)
- Y P Ji
- Department of Hematology, Anhui Provincial Hospital, Anhui Medical University, Hefei 230000, China
| | - B L Tang
- Department of Hematology, Anhui Provincial Hospital, Anhui Medical University, Hefei 230000, China
| | - X Y Zhu
- Department of Hematology, Anhui Provincial Hospital, Anhui Medical University, Hefei 230000, China
| | - H L Liu
- Department of Hematology, Anhui Provincial Hospital, Anhui Medical University, Hefei 230000, China
| | - K D Song
- Department of Hematology, Anhui Provincial Hospital, Anhui Medical University, Hefei 230000, China
| | - X Wan
- Department of Hematology, Anhui Provincial Hospital, Anhui Medical University, Hefei 230000, China
| | - W Yao
- Department of Hematology, Anhui Provincial Hospital, Anhui Medical University, Hefei 230000, China
| | - G Y Sun
- Department of Hematology, Anhui Provincial Hospital, Anhui Medical University, Hefei 230000, China
| | - J Wang
- Department of Hematology, Anhui Provincial Hospital, Anhui Medical University, Hefei 230000, China
| | - Z M Sun
- Department of Hematology, Anhui Provincial Hospital, Anhui Medical University, Hefei 230000, China
| |
Collapse
|
40
|
Fang TT, Zhu XY, Tang BL, Liu HL, Wan X, Song KD, Yao W, Sun GY, Fang XC, Sun ZM. [Effect of KIR/HLA receptor-ligand mode on prognosis of single unrelated cord blood transplantation in patients with hematological malignancies]. Zhonghua Xue Ye Xue Za Zhi 2020; 41:204-209. [PMID: 32311889 PMCID: PMC7357922 DOI: 10.3760/cma.j.issn.0253-2727.2020.03.004] [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] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
目的 探讨自然杀伤细胞免疫球蛋白样受体(KIR)与人类白细胞抗原(HLA)受配体模式对血液病患者单份非血缘脐血移植(sUCBT)预后的影响。 方法 回顾性分析2012年7月至2018年6月270例接受sUCBT的血液病患者。移植前脐血及患者均进行HLA12个位点高分辨配型,选择移植物(脐血)的KIR均同时表达2DL1和2DL2/2DL3抑制性基因,根据患者KIR配体情况分为缺失组(C1/C1或C2/C2)和无缺失组(C1/C2)。 结果 270例血液病患者中男146例(54.1%),女124例(45.9%),中位年龄13(1~62)岁;缺失组174例(64.4%),无缺失组96例(35.6%)。全部患者均采用不含抗胸腺细胞球蛋白(ATG)清髓性预处理方案。缺失组、无缺失组粒细胞植入率均为98.9%(172/174、95/96),中位植入时间分别为16(10~41)d、17(11~33)d(P=0.705);血小板植入率分别为88.5%(154/174)、87.5%(84/96),中位植入时间分别为35(11~113)d、38.5(13~96)d(P=0.317);缺失组、无缺失组Ⅱ~Ⅳ级急性GVHD发生率分别为38.7%(95%CI 31.4%~45.9%)、50.0%(95%CI 39.6%~59.6%)(P=0.075),多因素分析显示KIR配体缺失是影响Ⅱ~Ⅳ度急性GVHD发生的独立保护性因素(P=0.036)。移植后3年累积复发率分别为17.7%(95%CI 11.7%~24.9%)、22.7%(95%CI14.4%~32.2%)(P=0.288)。中位随访时间742(335~2 512)d,缺失组、无缺失组3年总生存率分别为72.1%(95%CI 64.1%~78.6%)、60.5%(95%CI 47.9%~69.2%)(χ2=3.629,P=0.079),3年无病生存率分别为64.9%(95%CI 56.2%~72.3%)、55.4%(95%CI 44.4%~65.0%)(χ2=3.027,P=0.082),移植后180 d 非复发死亡率分别为12.1%(95%CI 7.7%~17.4%)、16.7%(95%CI 10.0%~24.8%)(P=0.328)。 结论 在不含ATG清髓性预处理sUCBT血液病治疗体系中,缺失抑制性KIR配体患者移植后急性GVHD发生率更低。
Collapse
Affiliation(s)
- T T Fang
- Department of Hematology, Anhui Provincial Hospital of Anhui Medical University, Hefei 230001, China
| | - X Y Zhu
- Department of Hematology, Anhui Provincial Hospital of Anhui Medical University, Hefei 230001, China
| | - B L Tang
- Department of Hematology, Anhui Provincial Hospital of Anhui Medical University, Hefei 230001, China
| | - H L Liu
- Department of Hematology, Anhui Provincial Hospital of Anhui Medical University, Hefei 230001, China
| | - X Wan
- Department of Hematology, Anhui Provincial Hospital of Anhui Medical University, Hefei 230001, China
| | - K D Song
- Department of Hematology, Anhui Provincial Hospital of Anhui Medical University, Hefei 230001, China
| | - W Yao
- Department of Hematology, Anhui Provincial Hospital of Anhui Medical University, Hefei 230001, China
| | - G Y Sun
- Department of Hematology, Anhui Provincial Hospital of Anhui Medical University, Hefei 230001, China
| | - X C Fang
- Department of Hematology, Anhui Provincial Hospital of Anhui Medical University, Hefei 230001, China
| | - Z M Sun
- Department of Hematology, Anhui Provincial Hospital of Anhui Medical University, Hefei 230001, China
| |
Collapse
|
41
|
Liu D, Bai L, Feng X, Chen YP, Zhang D, Yao W, Zhang H, Chen G, Liu Y. Characterization of Jinhua ham aroma profiles in specific to aging time by gas chromatography-ion mobility spectrometry (GC-IMS). Meat Sci 2020; 168:108178. [PMID: 32417671 DOI: 10.1016/j.meatsci.2020.108178] [Citation(s) in RCA: 85] [Impact Index Per Article: 21.3] [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: 12/27/2019] [Revised: 05/02/2020] [Accepted: 05/04/2020] [Indexed: 12/15/2022]
Abstract
A rapid method for analyzing of Jinhua ham samples in different aging time was created based on gas chromatography-ion mobility spectrometry (GC-IMS). The GC-IMS chromatograph provided information regarding the identities and intensities of 37 volatile flavor compounds, including both monomers and dimers. Principal component analysis (PCA) effectively distinguished the variation in the aroma of the Jinhua hams specific to aging time. Alcohol (octanol, 2-methylbutanol), ketones (2-butanone, 2-hexanone, 2-heptanone, acetoin, gamma-butyrolactone), aldehydes (butanal, 3-methylbutanal), ester (propyl acetate) and carboxylic acids (3-methylbutanoic acid) were considered as the main volatile compounds in the Jinhua ham samples. This GC-IMS method, then, proved to be feasible for the rapid and comprehensive detection of volatile compounds in Jinhua hams, and multivariance analysis (i.e.: PCA) was able to provide information related to aging time.
Collapse
Affiliation(s)
- Dengyong Liu
- College of Food Science and Technology, Bohai University, Liaoning 121013, China; National & Local Joint Engineering Research Center of Storage, Processing and Safety Control Technology for Fresh Agricultural and Aquatic Products, Jinzhou, Liaoning 121013, China
| | - Lu Bai
- College of Food Science and Technology, Bohai University, Liaoning 121013, China; National & Local Joint Engineering Research Center of Storage, Processing and Safety Control Technology for Fresh Agricultural and Aquatic Products, Jinzhou, Liaoning 121013, China
| | - Xi Feng
- Department of Food Science & Technology, Shanghai Jiaotong University, Shanghai 200240, China; Department of Nutrition, Food Science and Packaging, San Jose State University, San Jose, CA 95192, USA.
| | - Yan Ping Chen
- Department of Food Science & Technology, Shanghai Jiaotong University, Shanghai 200240, China
| | - Danni Zhang
- Department of Food Science & Technology, Shanghai Jiaotong University, Shanghai 200240, China
| | - Wensheng Yao
- College of Food Science and Technology, Bohai University, Liaoning 121013, China; National & Local Joint Engineering Research Center of Storage, Processing and Safety Control Technology for Fresh Agricultural and Aquatic Products, Jinzhou, Liaoning 121013, China
| | - Hao Zhang
- Shandong Hanon Scientific Instrument Co., Ltd., Jinan, Shandong 250101, China
| | - Gaole Chen
- Department of Food Science & Technology, Shanghai Jiaotong University, Shanghai 200240, China
| | - Yuan Liu
- Department of Food Science & Technology, Shanghai Jiaotong University, Shanghai 200240, China.
| |
Collapse
|
42
|
Chen H, Yao W, Uehara H, Yasuhara R. Graphene Q-switched Tb:LiYF 4 green laser. Opt Lett 2020; 45:2596-2599. [PMID: 32356825 DOI: 10.1364/ol.391746] [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] [Received: 02/28/2020] [Accepted: 03/31/2020] [Indexed: 06/11/2023]
Abstract
We report the Q-switched operation of a Tb3+-laser for the first time, to the best of our knowledge. The passiveQ-switching was realized by a 15% Tb:LiYF4 gain medium and a single-layer graphene saturable absorber. An average output power of 744 mW at 544 nm was achieved with slope efficiency of 41%, pulse width of 2.9 µs, and repetition rate of 38.7 kHz. The corresponding pulse energy and peak power were calculated to be 19.2 µJ and 6.6 W, respectively.
Collapse
|
43
|
Chen X, Li Y, Yao W, Wu T, Zhu Q, Zhang Y, Ye H, Wang R, Zheng S, Yu F, Chen W, Zhu Z, Mao L, Hu Q, Tang Z, Chen H, Liu Y, Chen Y. A new emerging serotype of Vibrio parahaemolyticus in China is rapidly becoming the main epidemic strain. Clin Microbiol Infect 2020; 26:644.e1-644.e7. [DOI: 10.1016/j.cmi.2019.09.024] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Revised: 09/26/2019] [Accepted: 09/29/2019] [Indexed: 11/25/2022]
|
44
|
Ma J, Yao W, Hu B. Simulation of the Multiphysical Coupling Behavior of Active Hearing Mechanism Within Spiral Cochlea. J Biomech Eng 2020; 142:1074131. [DOI: 10.1115/1.4046204] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Indexed: 11/08/2022]
Abstract
Abstract
Nobel Laureate von Békésy first presented traveling wave theory, which explains the vibration mechanism of the basilar membrane (BM) of cochlea in 1960, and thus the mysterious veil of passive phonoreceptive mechanism of human cochlea was unveiled. However, the interpretation of active phonoreceptive mechanism of human cochlea has been a major medical problem for mankind. The active mechanism can be reflected in structures and the perilymph where a series of complex coupling nonlinear motion process is observed in the cochlea. Because the cochlea is small and complex, vibration data of the whole BM are not yet available from existing experiments. To address the problem, first, the motion equations of the organ of Corti (OHC) are established, and the circuit equations of the outer hair cells (OHCs) in the perilymph and the relationship between the motion of the outer hair cells and the electromotile force are derived. Then the active feedback force on the BM is obtained. Finally, an analytical–numerical combination model, where both macrostructures and microstructures of cochlea are included, is established. The model not only vividly depicts the spatial helical body and biological materials of the cochlea but also reflects the fluid–solid coupling nonlinear motion of cochlear structures in the electrical environment. Thus, the active hearing mechanism of cochlea is revealed.
Collapse
Affiliation(s)
- J. Ma
- Shanghai Key Laboratory of Mechanics in Energy Engineering, School of Mechanics and Engineering Science, Shanghai Institute of Applied Mathematics and Mechanics, Shanghai University, Shanghai 200444, China
| | - W. Yao
- Shanghai Key Laboratory of Mechanics in Energy Engineering, School of Mechanics and Engineering Science, Shanghai Institute of Applied Mathematics and Mechanics, Shanghai University, Shanghai 200444, China
| | - B. Hu
- Department of Civil Engineering, Shanghai University, Shanghai 200072, China
| |
Collapse
|
45
|
Luo G, Liu A, Wang KL, Yao W, Ji ZX, Xing QS, Pan SL. [Application of arterial duct stent in ductus-dependent hypoplastic right heart syndrome]. Zhonghua Er Ke Za Zhi 2020; 58:319-323. [PMID: 32234140 DOI: 10.3760/cma.j.cn112140-20190907-00571] [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: 06/11/2023]
Abstract
Objective: To summarize the experience of arterial duct (AD) stenting in children with ductus-dependent hypoplastic right heart syndrome (HRHS). Methods: Seven children including 4 cases of pulmonary atresia with intact ventricular septum (PA-IVS) with HRHS and 3 cases of critical pulmonary stenosis (CPS)-IVS with HRHS underwent AD stenting in Qingdao Women and Children's Hospital between January 2012 and January 2019. During the same period, 9 patients of PA-IVS with HRHS received Blalock Taussig (B-T) shunt. Two groups of children on the operation time, hospital stay time, intensive care time and mortality were compared.T test or Mann-Whitney U test was used for comparison between the two groups. Results: There was no significant difference in the age (18 (7-100) vs. 17 (1-142) d, U=31.000, P>0.05) and weight ((3.8±1.1) vs. (3.7±1.3) kg, t=0.272, P>0.05) between the AD stenting group and the B-T group.The operation time ((108±7) vs. (160±49) min, t=-4.304), intensive care time ((3.4±1.0) vs. (6.3±4.5) d, t=-8.692) and total hospitalization time ((10.3±1.0) vs. (26.3±1.0) d, t=-7.822) in the AD stenting group were differed significantly compared with the B-T group (all P<0.05). The transcutaneous oxygen saturation improved significantly (0.723±0.125 vs. 0.926±0.005, t=-6.044, P<0.05) after AD stenting. The diameter of AD stent ranged from 3.5 to 4.0 mm, and the length of AD stent was 16-21 mm. There were no complications such as vascular injury, acute thrombus, catheter spasm and death in the AD stenting group. The mortality of children in the B-T group was 3 in 9 cases. Three cases in the AD stenting group received pulmonary valvulotomy and bilateral Glenn operation at 6, 9 and 9 months after AD stenting, respectively. Conclusions: AD stenting is a feasible, effective, safe and minimally invasive procedure for children with ductus-dependent HRHS. It can even be used as an alternative to B-T shunt.
Collapse
Affiliation(s)
- G Luo
- Heart Center,Qingdao Women and Children's Hospital, Qingdao 266034,China
| | - A Liu
- Heart Center,Qingdao Women and Children's Hospital, Qingdao 266034,China
| | - K L Wang
- Heart Center,Qingdao Women and Children's Hospital, Qingdao 266034,China
| | - W Yao
- Department of Pharmacy, Affiliated Hospital of Qingdao University, Qingdao 266000, China
| | - Z X Ji
- Heart Center,Qingdao Women and Children's Hospital, Qingdao 266034,China
| | - Q S Xing
- Heart Center,Qingdao Women and Children's Hospital, Qingdao 266034,China
| | - S L Pan
- Heart Center,Qingdao Women and Children's Hospital, Qingdao 266034,China
| |
Collapse
|
46
|
Xin L, Yao W, Yu F, Ribeiro R, Alvarez J, Peng Y, Sun Y, Badiwala M. Comparison of Lactate and Glucose during Ex Situ Heart Perfusion as Predictors of Early-Stage Heart Transplantation Outcomes. J Heart Lung Transplant 2020. [DOI: 10.1016/j.healun.2020.01.759] [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: 10/24/2022] Open
|
47
|
Tong J, Yao W, Liu HL, Zheng CC, Geng LQ, Zuo XY, Tang BL, Wan X, Zhou L, Song KD, Zhang XH, Sun ZM. [Successful treatment with venetoclax and demethylation drugs in one acute myeloid leukemia patient relapsed after cord blood stem cell transplantation: a case report and literature review]. Zhonghua Xue Ye Xue Za Zhi 2020; 40:1050-1051. [PMID: 32023741 PMCID: PMC7342675 DOI: 10.3760/cma.j.issn.0253-2727.2019.12.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- J Tong
- Department of Hematology, First Affiliated Hospital of China University of Science and Technology (Anhui Provincial Hospital), Hefei 230001, China
| | - W Yao
- Department of Hematology, First Affiliated Hospital of China University of Science and Technology (Anhui Provincial Hospital), Hefei 230001, China
| | - H L Liu
- Department of Hematology, First Affiliated Hospital of China University of Science and Technology (Anhui Provincial Hospital), Hefei 230001, China
| | - C C Zheng
- Department of Hematology, First Affiliated Hospital of China University of Science and Technology (Anhui Provincial Hospital), Hefei 230001, China
| | - L Q Geng
- Department of Hematology, First Affiliated Hospital of China University of Science and Technology (Anhui Provincial Hospital), Hefei 230001, China
| | - X Y Zuo
- Department of Hematology, First Affiliated Hospital of China University of Science and Technology (Anhui Provincial Hospital), Hefei 230001, China
| | - B L Tang
- Department of Hematology, First Affiliated Hospital of China University of Science and Technology (Anhui Provincial Hospital), Hefei 230001, China
| | - X Wan
- Department of Hematology, First Affiliated Hospital of China University of Science and Technology (Anhui Provincial Hospital), Hefei 230001, China
| | - L Zhou
- Department of Hematology, First Affiliated Hospital of China University of Science and Technology (Anhui Provincial Hospital), Hefei 230001, China
| | - K D Song
- Department of Hematology, First Affiliated Hospital of China University of Science and Technology (Anhui Provincial Hospital), Hefei 230001, China
| | - X H Zhang
- Department of Hematology, First Affiliated Hospital of China University of Science and Technology (Anhui Provincial Hospital), Hefei 230001, China
| | - Z M Sun
- Department of Hematology, First Affiliated Hospital of China University of Science and Technology (Anhui Provincial Hospital), Hefei 230001, China
| |
Collapse
|
48
|
Leung K, Ahmed M, Alarcon R, Aleksandrova A, Baeßler S, Barrón-Palos L, Bartoszek L, Beck D, Behzadipour M, Bessuille J, Blatnik M, Broering M, Broussard L, Busch M, Carr R, Chu PH, Cianciolo V, Clayton S, Cooper M, Crawford C, Currie S, Daurer C, Dipert R, Dow K, Dutta D, Efremenko Y, Erickson C, Filippone B, Fomin N, Gao H, Golub R, Gould C, Greene G, Haase D, Hasell D, Hawari A, Hayden M, Holley A, Holt R, Huffman P, Ihloff E, Ito T, Kelsey J, Kim Y, Korobkina E, Korsch W, Lamoreaux S, Leggett E, Lipman A, Liu CY, Long J, MacDonald S, Makela M, Matlashov A, Maxwell J, McCrea M, Mendenhall M, Meyer H, Milner R, Mueller P, Nouri N, O'Shaughnessy C, Osthelder C, Peng JC, Penttila S, Phan N, Plaster B, Ramsey J, Rao T, Redwine R, Reid A, Saftah A, Seidel G, Silvera I, Slutsky S, Smith E, Snow W, Sondheim W, Sosothikul S, Stanislaus T, Sun X, Swank C, Tang Z, Dinani RT, Tsentalovich E, Vidal C, Wei W, White C, Williamson S, Yang L, Yao W, Young A. The neutron electric dipole moment experiment at the Spallation Neutron Source. EPJ Web Conf 2019. [DOI: 10.1051/epjconf/201921902005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Novel experimental techniques are required to make the next big leap in neutron electric dipole moment experimental sensitivity, both in terms of statistics and systematic error control. The nEDM experiment at the Spallation Neutron Source (nEDM@SNS) will implement the scheme of Golub & Lamoreaux [Phys. Rep., 237, 1 (1994)]. The unique properties of combining polarized ultracold neutrons, polarized 3He, and superfluid 4He will be exploited to provide a sensitivity to ∼ 10−28 e · cm. Our cryogenic apparatus will deploy two small (3 L) measurement cells with a high density of ultracold neutrons produced and spin analyzed in situ. The electric field strength, precession time, magnetic shielding, and detected UCN number will all be enhanced compared to previous room temperature Ramsey measurements. Our 3He co-magnetometer offers unique control of systematic effects, in particular the Bloch-Siegert induced false EDM. Furthermore, there will be two distinct measurement modes: free precession and dressed spin. This will provide an important self-check of our results. Following five years of “critical component demonstration,” our collaboration transitioned to a “large scale integration” phase in 2018. An overview of our measurement techniques, experimental design, and brief updates are described in these proceedings.
Collapse
|
49
|
Guo Y, Hu M, Liu LL, Yao W, Zhang MQ. Activities of key enzymes in the C4 pathway and anatomy of sugarcane infected by Leifsonia xyli subsp. xyli. J Appl Microbiol 2019; 127:1790-1800. [PMID: 31509316 DOI: 10.1111/jam.14444] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [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: 03/03/2019] [Revised: 08/30/2019] [Accepted: 09/04/2019] [Indexed: 11/28/2022]
Abstract
AIMS Ratoon stunting disease caused by Leifsonia xyli subsp. xyli (Lxx) is a bacterial disease that has plagued sugarcane-planting countries for a long time. This study mainly analysed Lxx localization and its effects on sugarcane leaf. METHODS AND RESULTS Badila were inocultated by bacteria of Lxx. It was noted that the number of Lxx cells were rapidly enriched in sugarcane leaves from the 150th to the 210th days of post inoculation (dpi). Lxx infection disrupted the integrity of vascular bundle sheath cells (BSC) in the 'Kranz anatomy' of leaves, resulting in irregular accumulation of starch in vascular BSC of leaves. In situ PCR showed that the Lxx localized in the xylem vessels, mesophyll cell (MC) and BSC as described before in sugarcane leaf, a new niche within the host tissues in the phloem of sugarcane stem. The gene expression and activities of phosphoenolpyruvate carboxylase (PEPC), pyruvate, orthophosphate dikinase (PPDK) and NADP-malic enzyme (NADP-ME) enzymes were lower in Lxx-inoculated sugarcane plants as compared to the MI group. CONCLUSION Lxx infection not only disrupted the structure of vascular BSC in the C4 'Kranz anatomy' of sugarcane leaves, but also affected the activities and gene expression of the key enzymes PEPC, PPDK and NADP-ME in the C4 cycle of sugarcane suggesting a reduction in CO2 fixation. SIGNIFICANCE AND IMPACT OF THE STUDY The effect of Leifsonia xyli subsp. xyli (Lxx) infection on the photosynthetic physiology of sugarcane is currently limited to the evaluation of photosynthetic parameters. This study assessed the impact of Lxx infection on the mechanism of C4 cycle CO2 fixation and to accompanying plant anatomy.
Collapse
Affiliation(s)
- Y Guo
- Fujian Key Laboratory of Subtropical Plant Physiology and Biochemistry, Fujian Institute of Subtropical Botany, Xiamen, Fujian, China
| | - M Hu
- Fujian Key Laboratory of Subtropical Plant Physiology and Biochemistry, Fujian Institute of Subtropical Botany, Xiamen, Fujian, China
| | - L L Liu
- Fujian Key Laboratory of Subtropical Plant Physiology and Biochemistry, Fujian Institute of Subtropical Botany, Xiamen, Fujian, China
| | - W Yao
- State Key Lab for Conservation and Utilization of Subtropical Agric-Biological Resources, Guangxi University, Nanning, China
| | - M Q Zhang
- State Key Lab for Conservation and Utilization of Subtropical Agric-Biological Resources, Guangxi University, Nanning, China
| |
Collapse
|
50
|
Scuron M, Fay B, Parker M, Collins R, Huarte E, Yao W, Smith P. 385 Ruxolitinib cream ameliorates a preclinical model of skin dermatitis via modulation of inflammatory T-cell subsets. J Invest Dermatol 2019. [DOI: 10.1016/j.jid.2019.07.387] [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: 10/26/2022]
|