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Is there a place for endoscopic management in postcholecystectomy iatrogenic bile duct injuries?

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World Journal of Gastrointestinal Surgery 2024年第5期16卷 1218-1222页

作者： Hong-Qiao Cai Guo-Qiang Pan Shou-Jing Luan Jing Wang Yan Jiao Department of Hepatobiliary and Pancreatic Surgery General Surgery CenterThe First Hospital of Jilin UniversityChangchun 130021Jilin ProvinceChina Department of General Surgery Qilu HospitalShandong UniversityJinan 250000Shandong ProvinceChina Department of Endocrinology and Metabolism Weifang People’s HospitalWeifang 261041Shandong ProvinceChina Shandong Medical College Jinan 250000Shandong ProvinceChina

In this editorial we comment on the article by Emara et al published in the recent issue of the World Journal of Gastrointestinal ***,surgery was the primary treatment for bile duct injuries(BDI).The treatment of BDI has advanced due to technological breakthroughs and minimally invasive *** and percutaneous treatments have largely supplanted surgery as the primary treatment for most instances in recent *** management,including the specific technique,is typically impacted by local knowledge and the kind and severity of the *** therapy is a highly successful treatment for postoperative benign bile duct stenosis and offers superior long-term outcomes compared to surgical *** on the damage features of BDI,therapeutic options include endoscopic duodenal papillary sphincterotomy,endoscopic nasobiliary drainage,and endoscopic biliary stent implantation.

关键词： Post-cholecystectomy Iatrogenic Bile duct injuries Endoscopic management Benign bile duct stenosis

^(18)F-prostate specific membrane antigen positron emission tomography/computerized tomography for lymph node staging in medium/high risk prostate cancer:A systematic review and meta-analysis

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Chinese Medical Journal 2024年第8期137卷 949-958页

作者： Zhengtong Lv Liuqi Song Miao Wang Huimin Hou Haodong Li Xuan Wang Jianye Wang Jianlong Wang Ming Liu Department of Urology Beijing HospitalNational Center of GerontologyInstitute of Geriatric MedicineChinese Academy of Medical SciencesBeijing 100730China Graduate School of Peking union Medical College and Chinese Academy of Medical Sciences Beijing 100730China Peking university Fifth School of Clinical Medicine Beijing 100730China Peking university china-japan Friendship School of Clinical Medicine Beijing 100029China

Background:Lymph node staging of prostate cancer(PCa)is important for planning and monitoring of treatment.^(18)F-prostate specific membrane antigen positron emission tomography/computerized tomography(^(18)F-PSMA PET/CT)has several advantages over^(68)Ga-PSMA PET/CT,but its diagnostic value requires further *** meta-analysis focused on establishing the diagnostic utility of^(18)F-PSMA PET/CT for lymph node staging in medium/high-risk ***:We searched the EMBASE,PubMed,Cochrane library,and Web of Science databases from inception to October 1,*** cancer,^(18)F,lymph node,PSMA,and PET/CT were used as search terms and the language was limited to *** additionally performed a manual search using the reference lists of key *** and study characteristics were extracted and the QUADAS-2 tool was employed to evaluate the quality of included ***,specificity,the positive and negative likelihood ratio(PLR and NLR),diagnostic odds ratio(DOR),area under the curve(AUC),and 95%confidence interval(CI)were used to evaluate the diagnostic value of^(18)F-PSMA PET/*** 17 software was employed for calculation and statistical ***:A total of eight diagnostic tests including 734 individual samples and 6346 lymph nodes were included in this *** the patient level,the results of each consolidated summary were as follows:sensitivity of 0.57(95%CI 0.39-0.73),specificity of 0.95(95%CI 0.92-0.97),PLR of 11.2(95%CI 6.6-19.0),NLR of 0.46(95%CI 0.31-0.68),DOR of 25(95%CI 11-54),and AUC of 0.94(95%CI 0.92-0.96).At the lesion level,the results of each consolidated summary were as follows:sensitivity of 0.40(95%CI 0.21-0.62),specificity of 0.99(95%CI 0.95-1.00),PLR of 40.0(95%CI 9.1-176.3),NLR of 0.61(95%CI 0.42-0.87),DOR of 66(95%CI 14-311),and AUC of 0.86(95%CI 0.83-0.89).Conclusions:^(18)F-PSMA PET/CT showed moderate sensitivity but high specificity in lymph node staging of medium/high-risk *** diag

关键词： ^(18)F-PSMA PET/CT Diagnostic test Lymph node Meta-analysis Prostate cancer

Noninvasive Diagnostic Technique for Nonalcoholic Fatty Liver Disease Based on Features of Tongue Images

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Chinese Journal of Integrative Medicine 2024年第3期30卷 203-212页

作者： WANG Rong-rui CHEN Jia-liang DUAN Shao-jie LU Ying-xi CHEN Ping ZHOU Yuan-chen YAO Shu-kun Graduate School of Beijing university of Chinese Medicine Beijing100029China Department of Gastroenterology China-Japan Friendship HospitalBeijing100029China Center of Integrative Medicine Beijing Ditan HospitalCapital Medical UniversityBeijing100015China Nanjing Linkwah Micro-electronics Institute Beijing100191China Institute of Microelectronics Tsinghua UniversityBeijing100084China Peking university china-japan Friendship School of Clinical Medicine Beijing100029China

Objective:To investigate a new noninvasive diagnostic model for nonalcoholic fatty liver disease(NAFLD) based on features of tongue ***:Healthy controls and volunteers confirmed to have NAFLD by liver ultrasound were recruited from china-japan Friendship hospital between September 2018 and May 2019,then the anthropometric indexes and sampled tongue images were *** tongue images were labeled by features,based on a brief protocol,without knowing any other clinical data,after a series of corrections and data *** algorithm was trained on images using labels and several anthropometric indexes for inputs,utilizing machine learning ***,a logistic regression algorithm and a decision tree model were constructed as 2 diagnostic models for ***:A total of 720 subjects were enrolled in this study,including 432 patients with NAFLD and 288 healthy *** them,482 were randomly allocated into the training set and 238 into the validation *** diagnostic model based on logistic regression exhibited excellent performance:in validation set,it achieved an accuracy of 86.98%,sensitivity of 91.43%,and specificity of 80.61%;with an area under the curve(AUC) of 0.93 [95% confidence interval(CI) 0.68–0.98].The decision tree model achieved an accuracy of 81.09%,sensitivity of 91.43%,and specificity of 66.33%;with an AUC of 0.89(95% CI 0.66–0.92) in validation ***:The features of tongue images were associated with *** the 2 diagnostic models,which would be convenient,noninvasive,lightweight,rapid,and inexpensive technical references for early screening,can accurately distinguish NAFLD and are worth further study.

关键词： nonalcoholic fatty liver disease noninvasive diagnosis tongue image tongue diagnosis Chinese medicine machine learning

Associations of sleeping patterns and isotemporal substitution of other behavior with the prevalence of CKD in Chinese adults

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Frontiers of Medicine 2024年第2期18卷 303-314页

作者： Yi Ding Xiaoli Xu Zhuojun Xin Qiuyu Cao Jiaojiao Huang Xianglin Wu Yanan Huo Qin Wan Yingfen Qin Ruying Hu Lixin Shi Qing Su Xuefeng Yu Li Yan Guijun Qin Xulei Tang Gang Chen Min Xu Tiange Wang Zhiyun Zhao Zhengnan Gao Guixia Wang Feixia Shen Zuojie Luo Li Chen Qiang Li Zhen Ye Yinfei Zhang Chao Liu Youmin Wang Tao Yang Huacong Deng Lulu Chen Tianshu Zeng Jiajun Zhao Yiming Mu Shengli Wu Yuhong Chen Jieli Lu Weiqing Wang Guang Ning Yu Xu Yufang Bi Mian Li Department of Endocrine and Metabolic Diseases Shanghai Institute of Endocrine and Metabolic DiseasesRuijin HospitalShanghai Jiao Tong University School of MedicineShanghai200025China Shanghai National Clinical Research Center for Metabolic Diseases Key Laboratory for Endocrine and Metabolic Diseases of the National Health Commission of ChinaShanghai Key Laboratory for Endocrine TumorState Key Laboratory of Medical GenomicsRuijin HospitalShanghai Jiao Tong University School of MedicineShanghai200025China Jiangxi Provincial People’s hospital Affiliated to Nanchang UniversityNanchang330000China Department of Endocrinology The Affiliated Hospital of Southwest Medical UniversityLuzhou646000China Department of Endocrinology The First Affiliated Hospital of Guangxi Medical UniversityNanning530000China Zhejiang Provincial Center for Disease Control and Prevention Hangzhou310000China Department of Endocrinology Affiliated Hospital of Guiyang Medical UniversityGuiyang550000China Xinhua hospital Affiliated to Shanghai Jiao Tong University School of MedicineShanghai200000China Tongji hospital Tongji Medical CollegeHuazhong University of Science and TechnologyWuhan430000China Sun Yat-sen Memorial hospital Sun Yat-sen UniversityGuangzhou510000China Department of Endocrinology The First Affiliated Hospital of Zhengzhou UniversityZhengzhou450000China Department of Endocrinology The First Hospital of Lanzhou UniversityLanzhou730000China Fujian Provincial hospital Fujian Medical UniversityFuzhou350000China Dalian Municipal Central hospital Affiliated of Dalian Medical UniversityDalian116000China Department of Endocrinology The First Hospital of Jilin UniversityChangchun130000China Department of Endocrinology The First Affiliated Hospital of Wenzhou Medical UniversityWenzhou325000China Qilu hospital of Shandong university Jinan250000China Department of Endocrinology The Second Affiliated Hospital of Harbin Medical UniversityHarbin150000China Department of Endocrinology Cen

Studies have found a U-shaped relationship between sleep duration and chronic kidney disease(CKD)risk,but limited research evaluated the association of reallocating excessive sleep to other behavior with *** included 104538 participants from the nationwide cohort of the Risk Evaluation of Cancers in Chinese Diabetic Individuals:A Longitudinal Study,with self-reported time of daily-life *** isotemporal substitution models,we found that substituting 1 h of sleeping with sitting,walking,or moderate-to-vigorous physical activity was associated with a lower CKD ***-time physical activity displacement was associated with a greater prevalence reduction than occupational physical activity in working *** stratified analysis,a lower CKD prevalence related to substitution toward physical activity was found in long *** pronounced correlations were observed in long sleepers with diabetes than in those with prediabetes,and they benefited from other behavior substitutions toward a more active *** U-shaped association between sleep duration and CKD prevalence implied the potential effects of insufficient and excessive sleep on the kidneys,in which the pernicious link with oversleep could be reversed by time reallocation to physical *** divergence in the predicted effect on CKD following time reallocation to behavior of different domains and intensities and in subpopulations with diverse metabolic statuses underlined the importance of optimizing sleeping patterns and adjusting integral behavioral composition.

关键词： sleep physical activity chronic kidney disease isotemporal substitution behavioral pattern

Efficacy of ginseng-based Renshenguben oral solution for cancer-related fatigue among patients with advanced-stage hepatocellular carcinoma:A prospective multicenter cohort study

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Hepatobiliary & Pancreatic Diseases International 2024年第3期23卷 249-256页

作者： Ming-Da Wang Chen Yuan Ke-Chun Wang Nan-Ya Wang Ying-Jian Liang Hong Zhu Xiang-Min Tong Tian Yang Department of Hepatobiliary and Pancreatic Surgery General Surgery CenterFirst Hospital of Jilin UniversityChangchun 130021China Department of Hepatobiliary Surgery Eastern Hepatobiliary Surgery HospitalSecond Military Medical University(Naval Medical University)Shanghai 200438China Department of Clinical Laboratory Laboratory Medicine CenterZhejiang Provincial People’s HospitalHangzhou Medical CollegeHangzhou 310000China Department of Hepatobiliary Surgery First Affiliated Hospital of Harbin Medical UniversityHarbin 150007China Department of Medical Oncology First Affiliated Hospital of Soochow UniversitySuzhou 215006China fDepartment of Central Laboratory Affiliated Hangzhou First People’s HospitalWestlake University School of MedicineHangzhou 310006China

Background:Cancer-related fatigue(CRF)is a common and debilitating symptom experienced by patients with advanced-stage cancer,especially those undergoing antitumor *** study aimed to evaluate the efficacy and safety of Renshenguben(RSGB)oral solution,a ginseng-based traditional Chinese medicine,in alleviating CRF in patients with advanced hepatocellular carcinoma(HCC)receiving antitumor ***:In this prospective,open-label,controlled,multicenter study,patients with advanced HCC at BCLC stage C and a brief fatigue inventory(BFI)score of≥4 were *** were assigned to the RSGB group(RSGB,10 mL twice daily)or the control group(with supportive care).Primary and secondary endpoints were the change in multidimensional fatigue inventory(MFI)score,and BFI and functional assessment of cancer therapy-hepatobiliary(FACT-Hep)scores at weeks 4 and 8 after *** events(AEs)and toxicities were ***:A total of 409 participants were enrolled,with 206 assigned to the RSGB *** week 4,there was a trend towards improvement,but the differences were not statistically *** week 8,the RSGB group exhibited a significantly lower MFI score(P<0.05)compared to the control group,indicating improved fatigue ***,the RSGB group showed significantly greater decrease in BFI and FACT-Hep scores at week 8(P<0.05).Subgroup analyses among patients receiving various antitumor treatments showed similar *** linear regression analyses revealed that the RSGB group experienced a significantly substantial decrease in MFI,BFI,and FACT-Hep scores at week *** serious drug-related AEs or toxicities were ***:RSGB oral solution effectively reduced CRF in patients with advanced HCC undergoing antitumor therapy over an eight-week period,with no discernible *** findings support the potential of RSGB oral solution as an adjunctive treatment for managing CRF in this patient population.

关键词： Cancer-related fatigue Hepatocellular carcinoma Renshenguben oral solution Efficacy Safety Ginseng

Expert Consensus on the Treat-to-Target Strategy for Psoriasis With Biological Agents in china(Simplified Edition)

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International Journal of Dermatology and Venereology 2024年第2期7卷 61-69页

作者： Ai-Jun Chen Da-Xing Cai Xiang Chen Yong Cui Yan Ding Heng Gu Xing-Hua Gao Chao Ji Xiao-Jing Kang Ye-Hong Kuang Cheng-Zhi Lyu Min Li Wei Li Xia Li Yu-Zhen Li Xiao-Yong Man Jian-Jun Qiao Juan Su Liang-Dan Sun Yu-Ling Shi Juan Tao Jian-Xin Xia Rong Xiao Bin Yang Wu Zhu Xue-Jun Zhang Committee on Psoriasis Dermatology and Venereology Branch of the Chinese Medical Association Department of Dermatology The First Affiliated Hospital of Chongqing Medical UniversityChongqing 400016China Department of Dermatology Qilu HospitalShandong UniversityJinanShandong 250100China Department of Dermatology Xiangya HospitalCentral South UniversityChangshaHunan 410008China Department of Dermatology China-Japan Friendship HospitalBeijing 100192China Department of Dermatology Hainan Provincial Hospital of Skin DiseaseHaikouHainan 570311China Department of Dermatology Hospital for Skin DiseasesChinese Academy of Medical SciencesNanjingJiangsu 210042China Department of Dermatology The First Hospital of China Medical UniversityShenyangLiaoning 110002China Department of Dermatology The First Affiliated Hospital of Fujian Medical UniversityFuzhouFujian 350004China Department of Dermatology People’s Hospital of Xinjiang Uygur Autonomous RegionUrumqiXinjiang Uyghur Autonomous Region 830001China Department of Dermatology Dalian Dermatosis HospitalDalianLiaoning 116021China Department of Dermatology Dushu Lake Hospital Affiliated to Soochow UniversitySuzhouJiangsu 215127China Department of Dermatology West China Hospital of Sichuan UniversityChengduSichuan 610044China Department of Dermatology Ruijin HospitalShanghai Jiao Tong University School of MedicineShanghai 200025China Department of Dermatology The Second Affiliated Hospital of Harbin Medical UniversityHarbinHeilongjiang 150086China Department of Dermatology The Second Affiliated Hospital of Zhejiang University School of MedicineHangzhouZhejiang 310003China Department of Dermatology The First Affiliated Hospital of Zhejiang University School of MedicineHangzhouZhejiang 310003China Department of Dermatology The First Affiliated Hospital of Anhui Medical UniversityHefeiAnhui 230022China Department of Dermatology Shanghai Skin Disease HospitalTongji University School of MedicineShanghai 200093China Department of Dermatology The Union Hospital of Tongji Medical CollegeHuazhong University of Science and Te

Psoriasis is a chronic,recurrent,inflammatory systemic disease that is not only characterized by skin manifestations but may also be accompanied by various comorbidities,imposing a heavy burden on patients’physical and mental health and affecting their quality of *** the continuous approval of various biological agents for clinical use has provided more effective treatment options to patients with psoriasis,no consensus on the evaluation of comprehensive treatment goals has yet been *** treat-to-target(T2T)strategy requires consideration of multiple dimensions of treatment outcomes,the development of long-term management goals,and regular assessments of treatment conditions,which are often used in the management of chronic ***,based on the latest consensuses and guidelines,research data,and clinical experience as well as the combination of survey results and expert group discussions,the present consensus focuses on 4 dimensions of short-and long-term integrated management goals for biological agents:alleviating skin lesions,improving quality of life,screening and managing psoriasis comorbidities,and ensuring drug *** implementation methods,evaluation time,treatment monitoring,and program adjustments are also herein described to achieve comprehensive management of psoriasis to the maximum *** consensus provides a reference for clinical practice.

关键词： psoriasis biological agents treat-to-target comorbidity consensus

Current situation and development of hematopoietic cell transplantation centers:A nationwide survey in china

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Chinese Medical Journal 2024年第13期137卷 1626-1628页

作者： Yi Fan Mimi Xu Yuqing Tu Yu Hu Qifa Liu Weili Zhao Xiaohui Zhang Zimin Sun Ting Niu Jianda Hu Juan Li Lin Liu Li Liu Sanbin Wang Sujun Gao Yongrong Lai Xianmin Song Zhenyu Li Jingbo Wang Zhongxing Jiang Yajing Xu Jinsong Yan Pengcheng He Jianmin Yang Jia Chen Yang Xu Xiaojun Huang Depei Wu On behalf of the National Clinical Research Center for Hematologic Diseases(NCRCH)at Suzhou National Clinical Research Center for Hematologic Diseases The First Affiliated Hospital of Soochow UniversityJiangsu Institute of HematologySuzhouJiangsu 215000China Department of Hematology Union HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanHubei 430022China Department of Hematology Nanfang HospitalSouthern Medical UniversityGuangzhouGuangdong 510510China State Key Laboratory of Medical Genomics Shanghai Institute of HematologyNational Research Center for Translational MedicineShanghai Rui Jin HospitalShanghai Jiao Tong University School of MedicineShanghai 215200China Department of Hematology Peking University People’s HospitalPeking University Institute of HematologyPeking UniversityBeijing 100044China Department of Hematology The First Affiliated Hospital of USTCDivision of Life Sciences and MedicineUniversity of Science and Technology of ChinaHefeiAnhui 230001China Department of Hematology West China HospitalSichuan UniversityChengduSichuan 610041China Department of Hematology Fujian Medical University Union HospitalFuzhouFujian 350001China Department of Hematology The First Affiliated Hospital of Sun Yat-sen UniversityGuangzhouGuangdong 510080China Department of Hematology The First Affiliated Hospital of Chongqing Medical UniversityChongqing 400042China Department of Hematology Tangdu HospitalFourth Military Medical UniversityXi’anShaanxi 710038China Department of Hematology General Hospital of Kunming Military Region of the People’s Liberation Army(PLA)KunmingYunan 650100China Department of Hematology and Oncology Bethune First Hospital Of Jilin UniversityChangchunJilin 130021China Department of Hematology The First Affiliated Hospital of Guangxi Medical UniversityGuilinGuangxi 530021China Department of Hematology Shanghai General HospitalShanghai 201620China Department of Hematology The Affiliated Hospital of Xuzhou Medical UniversityXuzhouJiangsu 221004China Department of Hematology Aerospace Center HospitalBei

To the Editor:Hematopoietic cell transplantation(HCT)is a vital modality to cure severe hematological disorders.[1]Global or regional summarized data of HCT are annually reported by the Chinese Blood and Marrow Transplantation Registry Group(CBMTRG),European Society for Blood and Marrow Transplantation(EBMT)and Center for International Blood and Marrow Transplant Research(CIBMTR).It is shown that the number of transplants is continuously increasing,particularly in china in recent years.[2]Since the donor accessibility is significantly addressed by the well-established protocol of haplo-identical HCT(haplo-HCT).

关键词： Blood hematopoietic centers

A machine learning model for diagnosing acute pulmonary embolism and comparison with Wells score,revised Geneva score,and Years algorithm

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Chinese Medical Journal 2024年第6期137卷 676-682页

作者： Linfeng Xi Han Kang Mei Deng Wenqing Xu Feiya Xu Qian Gao Wanmu Xie Rongguo Zhang Min Liu Zhenguo Zhai Chen Wang Capital Medical university Beijing 100069China National Center for Respiratory Medicine State Key Laboratory of Respiratory Health and MultimorbidityNational Clinical Research Center for Respiratory DiseasesInstitute of Respiratory MedicineChinese Academy of Medical SciencesDepartment of Pulmonary and Critical Care MedicineCenter of Respiratory MedicineChina-Japan Friendship HospitalBeijing 100029China Institute of Advanced Research Infervision Medical Technology Co.Ltd.Beijing 100025China Department of Radiology China-Japan Friendship HospitalBeijing 100029China Chinese Academy of Medical Sciences and Peking union Medical College Beijing 100730China Department of Radiology Peking University China-Japan Friendship School of Clinical MedicineBeijing 100191China

Background:Acute pulmonary embolism(APE)is a fatal cardiovascular disease,yet missed diagnosis and misdiagnosis often occur due to non-specific symptoms and signs.A simple,objective technique will help clinicians make a quick and precise *** population studies,machine learning(ML)plays a critical role in characterizing cardiovascular risks,predicting outcomes,and identifying *** work sought to develop an ML model for helping APE diagnosis and compare it against current clinical probability assessment ***:This is a single-center retrospective *** with suspected APE were continuously enrolled and randomly divided into two groups including training and testing sets.A total of 8 ML models,including random forest(RF),Naïve Bayes,decision tree,K-nearest neighbors,logistic regression,multi-layer perceptron,support vector machine,and gradient boosting decision tree were developed based on the training set to diagnose ***,the model with the best diagnostic performance was selected and evaluated against the current clinical assessment strategies,including the Wells score,revised Geneva score,and Years ***,the ML model was internally validated to assess the diagnostic performance using receiver operating characteristic(ROC)***:The ML models were constructed using eight clinical features,including D-dimer,cardiac troponin T(cTNT),arterial oxygen saturation,heart rate,chest pain,lower limb pain,hemoptysis,and chronic heart *** eight ML models,the RF model achieved the best performance with the highest area under the curve(AUC)(AUC=0.774).Compared to the current clinical assessment strategies,the RF model outperformed the Wells score(P=0.030)and was not inferior to any other clinical probability assessment *** AUC of the RF model for diagnosing APE onset in internal validation set was ***:Based on RF algorithm,a novel prediction model was finally constructed for AP

关键词： Acute pulmonary embolism Machine learning Wells score Revised Geneva score Years algorithm

Neutrophil peptide 1 accelerates the clearance of degenerative axons during Wallerian degeneration by activating macrophages after peripheral nerve crush injury

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Neural Regeneration Research 2024年第8期19卷 1822-1827页

作者： Yuhui Kou Yusong Yuan Qicheng Li Wenyong Xie Hailin Xu Na Han Department of Trauma and Orthopedics Peking University People’s HospitalBeijingChina National Center for Trauma Medicine BeijingChina Key Laboratory of Trauma and Neural Regeneration(Peking university) Ministry of EducationBeijingChina Department of Orthopedics China-Japan Friendship HospitalBeijingChina Department of Central Laboratory and Institute of Clinical Molecular Biology Peking University People’s HospitalBeijingChina

Macrophages play an important role in peripheral nerve regeneration,but the specific mechanism of regeneration is still *** preliminary findings indicated that neutrophil peptide 1 is an innate immune peptide closely involved in peripheral nerve ***,the mechanism by which neutrophil peptide 1 enhances nerve regeneration remains *** study was designed to investigate the relationship between neutrophil peptide 1 and macrophages in vivo and in vitro in peripheral nerve crush *** functions of RAW 264.7 cells we re elucidated by Cell Counting Kit-8 assay,flow cytometry,migration assays,phagocytosis assays,immunohistochemistry and enzyme-linked immunosorbent *** debris phagocytosis was observed using the CUBIC(Clear,Unobstructed Brain/Body Imaging Cocktails and Computational analysis)optical clearing technique during Wallerian *** inflammatory factor expression in different polarization states was detected using a protein *** results showed that neutrophil peptide 1 promoted the prolife ration,migration and phagocytosis of macrophages,and CD206 expression on the surfa ce of macrophages,indicating M2 *** axonal debris clearance rate during Wallerian degeneration was enhanced after neutrophil peptide 1 *** peptide 1 also downregulated inflammatory factors interleukin-1α,-6,-12,and tumor necrosis factor-αin invo and in ***,the results suggest that neutrophil peptide 1 activates macrophages and accelerates Wallerian degeneration,which may be one mechanism by which neutrophil peptide 1 enhances peripheral nerve regeneration.

关键词： axonal debris inflammatory factors macrophages neutrophil peptide 1 peripheral nerve injury peripheral nerve regeneration RAW 264.7 cells sciatic nerve Wallerian degeneration