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Wu J, Zou J, Yang Q, Wang H, Tian H, Chen L, Ji Z, Zheng D, Li Z, Xie Y. The effects of scar in psychological disorder: A bibliometric analysis from 2003 to 2022. Int Wound J 2024; 21:e14373. [PMID: 37675814 PMCID: PMC10784201 DOI: 10.1111/iwj.14373] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2023] [Accepted: 08/23/2023] [Indexed: 09/08/2023] Open
Abstract
Scars are fibrous tissues that replace normal tissue during the wound healing process. Scarring can lead to low self-esteem, social impairment, depression, anxiety, and other psychiatric and psychological distress, necessitating a comprehensive understanding of the latest perspectives, topical research, and directions in scarring-mental health. This is a biblioshiny and VOSviewer based bibliometric analysis study. All data were obtained from the Web of Science, and a total of 664 articles from 2003 to 2022 met the criteria. The last 7 years have been a period of rapid growth in the field, with 2022 having the highest number of articles. The United States is the core country with the highest production and citation rate. The most cited literature was written in 2003 by Van Loey NE et al. Van Loey NE is the most prolific and influential author in this field. The top five popular keywords include "quality of life", "depression", "management", "anxiety", and "prevalence". The paper concludes that the current focus of scholars in the field is on the treatment of scars and that multidisciplinary treatment of such patients is worth exploring. These findings provide relevant researchers with the current state of research and possible future directions in this field.
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Affiliation(s)
- Jinyao Wu
- Department of Respiratory and Critical Care MedicineThe First Affiliated Hospital of Shantou University Medical CollegeShantouChina
- Department of Thyroid, Breast and Hernia Surgery, General SurgeryThe Second Affiliated Hospital of Shantou University Medical CollegeShantouChina
| | - Juan Zou
- Department of Thyroid, Breast and Hernia Surgery, General SurgeryThe Second Affiliated Hospital of Shantou University Medical CollegeShantouChina
| | - Qiuping Yang
- Department of Thyroid, Breast and Hernia Surgery, General SurgeryThe Second Affiliated Hospital of Shantou University Medical CollegeShantouChina
| | - Haiting Wang
- Department of Thyroid, Breast and Hernia Surgery, General SurgeryThe Second Affiliated Hospital of Shantou University Medical CollegeShantouChina
| | - Huiting Tian
- Department of Thyroid, Breast and Hernia Surgery, General SurgeryThe Second Affiliated Hospital of Shantou University Medical CollegeShantouChina
| | - Lingzhi Chen
- Department of Thyroid, Breast and Hernia Surgery, General SurgeryThe Second Affiliated Hospital of Shantou University Medical CollegeShantouChina
| | - Zeqi Ji
- Department of Thyroid, Breast and Hernia Surgery, General SurgeryThe Second Affiliated Hospital of Shantou University Medical CollegeShantouChina
| | - Daitian Zheng
- Department of Thyroid, Breast and Hernia Surgery, General SurgeryThe Second Affiliated Hospital of Shantou University Medical CollegeShantouChina
| | - Zhiyang Li
- Department of Thyroid, Breast and Hernia Surgery, General SurgeryThe Second Affiliated Hospital of Shantou University Medical CollegeShantouChina
| | - Yanna Xie
- Department of Respiratory and Critical Care MedicineThe First Affiliated Hospital of Shantou University Medical CollegeShantouChina
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Wei D, Chen X, Xu J, Yin Y, Peng X, Li S, He W. Identification of disordered profiles of gut microbiota and functional component in stroke and poststroke epilepsy. Brain Behav 2023; 13:e3318. [PMID: 37984550 PMCID: PMC10726879 DOI: 10.1002/brb3.3318] [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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 10/24/2023] [Accepted: 10/26/2023] [Indexed: 11/22/2023] Open
Abstract
AIMS It is estimated that 11.5% of patients with stroke (STR) were at risk of suffering poststroke epilepsy (PSE) within 5 years. Gut microbiota is shown to affect health in humans by producing metabolites. The association between dysregulation of gut microbiota and STR/PSE remains unclear. The aim of this study was to identify potential gut microbiota and functional component in STR and PSE, which may provide a theoretical foundation for diagnosis and treatment of STR and PSE. METHODS The fresh stool samples were collected from 19 healthy controls, 27 STR patients, and 20 PSE patients for 16S rRNA gene sequencing. Analysis of amplicon sequence variant and community diversity was performed, followed by the identification of dominant species, species differences analysis, diagnostic, and functional analysis of species in STR and PSE. RESULTS Community diversity was decreased in STR and PSE. Some disordered profiles of gut microbiota in STR and PSE were identified, such as the increase of Enterococcus and the decrease of butyricicoccus in STR, the increase of Escherichia Shigella and Clostridium innocuum-group and the decrease of Faecalibacterium in PSE, and the decrease of Anaerostipes in both STR and PSE. Moreover, potential diagnostic biomarkers for STR (butyricicoccus), PSE (Faecalibacterium), STR, and PSE (NK4A214_group and Veillonella) were identified. Several significantly dysfunctional components were identified, including l-tryptophan biosynthesis in STR, fatty acid biosynthesis in PSE, and Stress_Tolerant and anaerobic in both STR and PSE. CONCLUSION The disturbed gut microbiota and related dysfunctional components are closely associated with the progression of STR and PSE.
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Affiliation(s)
- Duncan Wei
- Department of PharmacyThe First Affiliated Hospital of Shantou University Medical CollegeShantouGuangdongP. R. China
| | - Xiaopu Chen
- Department of NeurologyThe First Affiliated Hospital of Shantou University Medical CollegeShantouGuangdongP. R. China
| | - Jing Xu
- Department of PharmacyThe First Affiliated Hospital of Shantou University Medical CollegeShantouGuangdongP. R. China
| | - Yongling Yin
- Department of NeurologyShantou University Medical CollegeShantouGuangdongP. R. China
| | - Xiaotang Peng
- Department of NeurologyShantou University Medical CollegeShantouGuangdongP. R. China
| | - Shunxian Li
- Department of NeurologyThe First Affiliated Hospital of Shantou University Medical CollegeShantouGuangdongP. R. China
| | - Wenzhen He
- Department of NeurologyThe First Affiliated Hospital of Shantou University Medical CollegeShantouGuangdongP. R. China
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Wu L, Li M, Zhou B, Xu S, Yuan L, Wei J, Wang J, Zou S, Xie W, Qiu Y, Rao M, Chen G, Ding L, Yan K. Reversible Stacking of 2D ZnIn 2 S 4 Atomic Layers for Enhanced Photocatalytic Hydrogen Evolution. Small 2023; 19:e2303821. [PMID: 37328439 DOI: 10.1002/smll.202303821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Indexed: 06/18/2023]
Abstract
It is technically challenging to reversibly tune the layer number of 2D materials in the solution. Herein, a facile concentration modulation strategy is demonstrated to reversibly tailor the aggregation state of 2D ZnIn2 S4 (ZIS) atomic layers, and they are implemented for effective photocatalytic hydrogen (H2 ) evolution. By adjusting the colloidal concentration of ZIS (ZIS-X, X = 0.09, 0.25, or 3.0 mg mL-1 ), ZIS atomic layers exhibit the significant aggregation of (006) facet stacking in the solution, leading to the bandgap shift from 3.21 to 2.66 eV. The colloidal stacked layers are further assembled into hollow microsphere after freeze-drying the solution into solid powders, which can be redispersed into colloidal solution with reversibility. The photocatalytic hydrogen evolution of ZIS-X colloids is evaluated, and the slightly aggregated ZIS-0.25 displays the enhanced photocatalytic H2 evolution rates (1.11 µmol m-2 h-1 ). The charge-transfer/recombination dynamics are characterized by time-resolved photoluminescence (TRPL) spectroscopy, and ZIS-0.25 displays the longest lifetime (5.55 µs), consistent with the best photocatalytic performance. This work provides a facile, consecutive, and reversible strategy for regulating the photo-electrochemical properties of 2D ZIS, which is beneficial for efficient solar energy conversion.
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Affiliation(s)
- Liqin Wu
- School of Environment and Energy, State Key Lab of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Solid Wastes Pollution Control and Recycling, South China University of Technology, Guangzhou, 510000, China
| | - Mingjie Li
- School of Environment and Energy, State Key Lab of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Solid Wastes Pollution Control and Recycling, South China University of Technology, Guangzhou, 510000, China
| | - Biao Zhou
- School of Environment and Energy, State Key Lab of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Solid Wastes Pollution Control and Recycling, South China University of Technology, Guangzhou, 510000, China
| | - Shuang Xu
- School of Environment and Energy, State Key Lab of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Solid Wastes Pollution Control and Recycling, South China University of Technology, Guangzhou, 510000, China
| | - Ligang Yuan
- School of Environment and Energy, State Key Lab of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Solid Wastes Pollution Control and Recycling, South China University of Technology, Guangzhou, 510000, China
| | - Jianwu Wei
- School of Environment and Energy, State Key Lab of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Solid Wastes Pollution Control and Recycling, South China University of Technology, Guangzhou, 510000, China
| | - Jiarong Wang
- School of Environment and Energy, State Key Lab of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Solid Wastes Pollution Control and Recycling, South China University of Technology, Guangzhou, 510000, China
| | - Shibing Zou
- School of Environment and Energy, State Key Lab of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Solid Wastes Pollution Control and Recycling, South China University of Technology, Guangzhou, 510000, China
| | - Weiguang Xie
- Siyuan Laboratory, Guangdong Provincial Engineering Technology Research Center of Vacuum Coating Technologies and New Energy Materials, Department of Physics, Jinan University, Guangzhou, Guangdong, 510632, China
| | - Yongcai Qiu
- School of Environment and Energy, State Key Lab of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Solid Wastes Pollution Control and Recycling, South China University of Technology, Guangzhou, 510000, China
| | - Mumin Rao
- Guangdong Energy Group Science and Technology Research Institute of Co., Ltd., Guangzhou, 510630, China
| | - Guangxu Chen
- School of Environment and Energy, State Key Lab of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Solid Wastes Pollution Control and Recycling, South China University of Technology, Guangzhou, 510000, China
| | - Liming Ding
- Center of Excellence in Nanoscience (CAS), Key Laboratory of Nanosystem and Hierarchical Fabrication (CAS), National Center for Nanoscience and Technology, Beijing, 100190, China
| | - Keyou Yan
- School of Environment and Energy, State Key Lab of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Solid Wastes Pollution Control and Recycling, South China University of Technology, Guangzhou, 510000, China
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Li Z, Zheng J, Ji Z, Chen L, Wu J, Zou J, Liu Y, Lin W, Cai J, Chen Y, Chen Y, Lu H. Addition of Capecitabine to Adjuvant Chemotherapy May be the Most Effective Strategy for Patients With Early-Stage Triple-Negative Breast Cancer: A Network Meta-Analysis of 9 Randomized Controlled Trials. Front Endocrinol (Lausanne) 2022; 13:939048. [PMID: 35957836 PMCID: PMC9358934 DOI: 10.3389/fendo.2022.939048] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2022] [Accepted: 06/03/2022] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND AND OBJECTIVE Previous studies determined the therapeutic effects of capecitabine-based chemotherapy regimens on early-stage triple-negative breast cancer (TNBC). However, the optimal strategy of capecitabine-based chemotherapy remains uncertain. We conducted this network meta-analysis to address this issue. METHODS We systematically searched PubMed, Embase, and the Cochrane Registry of Controlled Trials (CENTRAL) to retrieve eligible studies published before September 2021. Two independent reviewers extracted information from eligible studies using a pre-designed data extraction sheet. The primary outcome included disease-free survival, and the second outcome showed overall survival and adverse events. Direct meta-analysis was performed using RevMan 5.4, and Bayesian network analysis was performed using R version 3.6.1 with the "gemtc" and "rjags" packages. RESULTS Nine studies involving 3661 TNBC patients met the selection criteria. The network meta-analysis suggested that the addition of capecitabine to adjuvant chemotherapy achieved a significantly longer disease-free (HR = 0.66, 95% CrI = 0.49 to 0.86) and overall survival time (HR = 0.60, 95% CrI = 0.43 to 0.83) than standard chemotherapy. All comparisons did not achieve statistical significance. The addition of capecitabine to adjuvant chemotherapy was the most effective treatment for improving disease-free (81.24%) and overall survival (78.46%) times, and the replacement of capecitabine to adjuvant chemotherapy was the safest regime. CONCLUSIONS Based on available evidence, capecitabine-based chemotherapy benefits TNBC patients, and the addition of capecitabine with adjuvant chemotherapy was the most effective regime. In contrast, the replacement of capecitabine to adjuvant chemotherapy was the safest regime. More studies of high quality and large scale are needed to confirm our findings.
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Affiliation(s)
- Zhiyang Li
- Department of Thyroid, Breast and Hernia Surgery, The Second Affiliated Hospital of Shantou University Medical College, Shantou, China
| | - Jiehua Zheng
- Department of Thyroid, Breast and Hernia Surgery, The Second Affiliated Hospital of Shantou University Medical College, Shantou, China
| | - Zeqi Ji
- Department of Thyroid, Breast and Hernia Surgery, The Second Affiliated Hospital of Shantou University Medical College, Shantou, China
| | - Lingzhi Chen
- Department of Thyroid, Breast and Hernia Surgery, The Second Affiliated Hospital of Shantou University Medical College, Shantou, China
| | - Jinyao Wu
- Department of Thyroid, Breast and Hernia Surgery, The Second Affiliated Hospital of Shantou University Medical College, Shantou, China
| | - Juan Zou
- Department of Thyroid, Breast and Hernia Surgery, The Second Affiliated Hospital of Shantou University Medical College, Shantou, China
| | - Yiyuan Liu
- Department of Thyroid, Breast and Hernia Surgery, The Second Affiliated Hospital of Shantou University Medical College, Shantou, China
| | - Weixun Lin
- Department of Thyroid, Breast and Hernia Surgery, The Second Affiliated Hospital of Shantou University Medical College, Shantou, China
| | - Jiehui Cai
- Department of Thyroid, Breast and Hernia Surgery, The Second Affiliated Hospital of Shantou University Medical College, Shantou, China
| | - Yaokun Chen
- Department of Thyroid, Breast and Hernia Surgery, The Second Affiliated Hospital of Shantou University Medical College, Shantou, China
| | - Yexi Chen
- Department of Thyroid, Breast and Hernia Surgery, The Second Affiliated Hospital of Shantou University Medical College, Shantou, China
| | - Hai Lu
- Department of Breast, The First People's Hospital of Shao Guan, Shaoguan, China
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Lin L, Li Y, Zhou G, Wang Y, Li L, Han J, Chen M, He Y, Zhang S. Multi-Omics Analysis of Western-style Diet Increased Susceptibility to Experimental Colitis in Mice. J Inflamm Res 2022; 15:2523-2537. [PMID: 35479832 PMCID: PMC9037890 DOI: 10.2147/jir.s361039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Accepted: 04/08/2022] [Indexed: 11/23/2022] Open
Abstract
Background Western-style diet (WSD) is associated with inflammatory bowel disease (IBD) prevalence. However, the impact of WSD on IBD development and its underlying mechanism remain unclear. Transcriptomics and metabolomics could be beneficial for identifying key factors in WSD-related experimental IBD susceptibility. However, no such study has been conducted yet. We aimed to analyze the implications of WSD for experimental colitis susceptibility in mice and its underlying mechanism using these high-throughput technologies. Methods We fed experimental mice a WSD and a control diet from weaning. After 9 weeks, the mice were treated with 2,4,6 trinitrobenzene sulfonic acid to induce colitis, and the control group was treated with 50% ethanol (commonly used IBD animal model). Genome-wide microarray and liquid chromatography-tandem mass spectrometry were used to identify the differential transcripts and metabolites of experimental colitis with and without pre-illness WSD. Results WSD induced more severe inflammation in experimental colitis than the control diet. We found 2540 up-regulated genes and 2737 down-regulated genes in experimental colitis with WSD compared with those for the control diet. In addition, levels of 41 colonic tissue metabolites and 56 serum metabolites showed significant differences. Integrating transcriptomic and metabolomic data, we found major co-expression networks through which WSD promoted experimental IBD susceptibility, including enzymes of biotransformation, glycan synthesis and metabolism, steroid hormone metabolites. Conclusion Pre-illness WSD increased experimental colitis susceptibility. Our results could provide important evidences for the potential mechanisms and assist dietary recommendations to better manage IBD.
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Affiliation(s)
- Lihui Lin
- Division of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, People’s Republic of China
| | - Ying Li
- Division of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, People’s Republic of China
- Division of Gastroenterology, The Seventh Affiliated Hospital, Sun Yat-sen University, Guangzhou, People’s Republic of China
| | - Gaoshi Zhou
- Division of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, People’s Republic of China
| | - Ying Wang
- Division of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, People’s Republic of China
| | - Li Li
- Division of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, People’s Republic of China
| | - Jing Han
- Division of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, People’s Republic of China
| | - Minhu Chen
- Division of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, People’s Republic of China
| | - Yao He
- Division of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, People’s Republic of China
| | - Shenghong Zhang
- Division of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, People’s Republic of China
- Correspondence: Shenghong Zhang; Yao He, Division of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, People’s Republic of China, Email ;
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Ye XQ, Cai J, Yu Q, Cao XC, Chen Y, Rao MX, Chen BL, He Y, Zeng ZR, Chen H, Lin YM, Cao Q, Chen MH, Zhang SH. Nomogram to predict primary non-response to infliximab in patients with Crohn's disease: a multicenter study. Gastroenterol Rep (Oxf) 2021; 9:329-338. [PMID: 34567565 PMCID: PMC8460115 DOI: 10.1093/gastro/goaa069] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2020] [Revised: 03/27/2020] [Accepted: 04/16/2020] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Infliximab (IFX) is effective at inducing and maintaining clinical remission and mucosal healing in patients with Crohn's disease (CD); however, 9%-40% of patients do not respond to primary IFX treatment. This study aimed to construct and validate nomograms to predict IFX response in CD patients. METHODS A total of 343 patients diagnosed with CD who had received IFX induction from four tertiary centers between September 2008 and September 2019 were enrolled in this study and randomly classified into a training cohort (n = 240) and a validation cohort (n = 103). The primary outcome was primary non-response (PNR) and the secondary outcome was mucosal healing (MH). Nomograms were constructed from the training cohort using multivariate logistic regression. Performance of nomograms was evaluated by area under the receiver-operating characteristic curve (AUC) and calibration curve. The clinical usefulness of nomograms was evaluated by decision-curve analysis. RESULTS The nomogram for PNR was developed based on four independent predictors: age, C-reactive protein (CRP) at week 2, body mass index, and non-stricturing, non-penetrating behavior (B1). AUC was 0.77 in the training cohort and 0.76 in the validation cohort. The nomogram for MH included four independent factors: baseline Crohn's Disease Endoscopic Index of Severity, CRP at week 2, B1, and disease duration. AUC was 0.79 and 0.72 in the training and validation cohorts, respectively. The two nomograms showed good calibration in both cohorts and were superior to single factors and an existing matrix model. The decision curve indicated the clinical usefulness of the PNR nomogram. CONCLUSIONS We established and validated nomograms for the prediction of PNR to IFX and MH in CD patients. This graphical tool is easy to use and will assist physicians in therapeutic decision-making.
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Affiliation(s)
- Xiao-Qi Ye
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
| | - Jing Cai
- Department of Gastroenterology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, P. R. China
- Department of Gastroenterology, Wenzhou Central Hospital, Wenzhou, Zhejiang, P. R. China
| | - Qiao Yu
- Department of Gastroenterology, the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, P. R. China
| | - Xiao-Cang Cao
- Department of Gastroenterology, Tianjin Medical University General Hospital, Tianjin, P. R. China
| | - Yan Chen
- Department of Gastroenterology, the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, P. R. China
| | - Mei-Xin Rao
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
| | - Bai-Li Chen
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
| | - Yao He
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
| | - Zhi-Rong Zeng
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
| | - Hao Chen
- Department of Gastroenterology, the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, P. R. China
| | - Yi-Mou Lin
- Department of Gastroenterology, the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, P. R. China
| | - Qian Cao
- Department of Gastroenterology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, P. R. China
| | - Min-Hu Chen
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
| | - Sheng-Hong Zhang
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
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