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World Journal of Gastroenterology 2009年第20期15卷 2543-2546页

作者： Zhen-Hua ma Qing-Yong ma Huan-Chen Sha Sheng-Li Wu Jun Wen Department of Hepatobiliary Surgery the First Affiliated Hospital Medical School of Xi'an Jiaotong University Xi'an 710061 Shaanxi Province China

AIM:To assess the role of magnetic resonance cholangiopancreatography(MRCP) in detection of pancreatic duct stones(PDS) in patients with chronic pancreatitis(CP).METHODS:Clinical data of 78 CP patients who were treated at the First Affi liated Hospital of Xi'an Jiaotong University(China) between January 2004 and July 2008 were retrospectively analyzed.A predictive model of pancreatic duct stones was established through logistic regression and its effectiveness was verifi *** these patients, MRCP was performed in 60 patients who served as a control group, while 44 patients with a higher predictive value than the entry threshold of the predictive model served as an experimental ***:The positive rate of PDS in the 78 patients with CP was 19.2%(15/78).The predictive entry threshold of the predictive model was 5%(P < 0.05).The possibility of existence of PDS could be predicted according to the following 4 indexes:gastrointestinal symptoms, intermittent abdominal pain, diabetes mellitus(DM)/impaired glucose tolerance(IGT) and positive B-mode ultrasound *** incidence of PDS in the experimental group was higher than that in the control group(P < 0.05).CONCLUSION:MRCP is strongly suggested for the detection of PDS in patients with gastrointestinal symptoms, intermittent abdominal pain, DM/IGT and positive B-mode ultrasound results.

关键词： Chronic pancreatitis Pancreatic duct stone magnetic resonance cholangiopancreatography B-mode ultrasound Logistic regression

Preliminary experience in adult-to-adult living donor liver transplantation in a single center in China

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Frontiers of Medicine 2007年第2期1卷 136-141页

作者： YAN Lunan LI Bo ZENG Yong WEN Tianfu ZHAO Jichun WANG Wentao YANG Jiayin XU Mingqing ma Yukui CHEN Zheyu LIU Jiangwen WU hong Liver Transplantation Division Department of SurgeryWest China HospitalSichun University Medical SchoolChengdu 610041China

The aim of this paper is to report the authors’experience in performing adult-to-adult living donor liver transplantation(LDLT)by using a modified technique in using grafts of the right lobe of the *** January 2002 to September 2006,56 adult patients underwent LDLT using right lobe grafts at the West China Hospital,Sichuan University Medical School,*** patients underwent a modified operation designed to improve the reconstruction of the right hepatic vein(RHV)and the tributariers of the middle hepatic vein(MHV)by interposing a vessel graft,and by anastomosing the hepatic arteries and bile *** were no severe complications or deaths in all ***-two(92.8%)recipients survived the *** the 56 recipients,complications were seen in 15 recipients(26.8%),including hepatic vein stricture(one case),small-for-size syndrome(one case),hepatic artery thrombosis(two cases),intestinal bleeding(one case),bile leakage(two cases),left subphrenic abscess(one case),renal failure(two cases)and pulmonary infection(five cases).Within three months after transplantation,four recipients(7.14%)died due to smallfor-size syndrome(one case),renal failure(one case)and multiple organ failure(two cases).All patients underwent direct anastomoses of the RHV and the inferior vena cava(IVC),and in 23 cases,reconstruction of the right inferior hepatic vein was also *** 24 patients,the reconstruction of the tributaries of the MHV was also done by interposing a vessel graft to provide sufficient venous *** of the portal vein was seen in nine ***,veno-plasty or separate anastomoses were *** graft and recipient body weight ratios(GRWR)were between 0.72%and 1.43%,and in three cases it wasmall-for-size syndrome”*** modification of the surgical technique,especially in the reconstruction of

关键词： living donors liver transplantation

Effect of Jianpi Wenshen Granules on the Nutritional Control Status Score in Elderly Patients Undergoing maintenance Hemodialysis

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Proceedings of Anticancer Research 2024年第5期8卷 25-31页

作者： Hailiang Ye Teng ma Yan Zhou Taoli Li hong Zhu Department of Nephrology Taizhou Traditional Chinese Medicine HospitalTaizhou 225300Jiangsu ProvinceChina Department of Nephrology Taizhou Second People’s HospitalTaizhou 225300Jiangsu ProvinceChina

Objective:To explore the effect of Jianpi Wenshen Granules on the Controlling Nutritional Status(CONUT)score in elderly patients undergoing maintenance ***:Seventy elderly outpatients undergoing maintenance hemodialysis from January 2023 to January 2024 at the Blood Purification Centers of Taizhou Traditional Chinese Medicine Hospital and Taizhou Second People’s Hospital were selected as the study *** patients were randomly divided into two groups:the study group and the control group,with 35 patients in each *** groups received maintenance hemodialysis,while the control group received only conventional Western medicine treatment,and the study group was additionally treated with Jianpi Wenshen *** changes in biochemical and inflammatory markers before and after treatment were compared between the two *** nutritional status of the patients was assessed using the Controlling Nutritional Status(CONUT)score,and detailed statistics were gathered on anemia and albumin levels in both ***:After treatment,the CONUT score in the study group significantly decreased compared to the control group,showing a significant correlation(P0.05).Conclusion:In elderly patients undergoing maintenance hemodialysis,Jianpi Wenshen Granules improve the CONUT score and enhance nutritional status,demonstrating potential for clinical application and promotion.

关键词： Jianpi Wenshen Granules maintenance hemodialysis Controlling Nutritional Status score

maP4K inhibition as a potential therapy for amyotrophic lateral sclerosis

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Neural Regeneration Research 2024年第8期19卷 1639-1640页

作者： Shuaipeng ma Chun-Li Zhang Department of Molecular Biology University of Texas Southwestern Medical CenterDallasTXUSA Hamon Center for Regenerative Science and Medicine University of Texas Southwestern Medical CenterDallasTXUSA

Amyotrophic lateral sclerosis(ALS)is a rare neurological disease,featuring gradual loss of muscle controls due to degeneration of motor ***,there is currently no cure for *** available therapies only offer a limited e... 详细信息

关键词： degeneration sclerosis maP4

Treatments of Hepatocellular Carcinoma with Portal Vein Tumor Thrombus:Current Status and Controversy

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Journal of Clinical and Translational Hepatology 2022年第1期10卷 147-158页

作者： Zhu-Jian Deng Le Li Yu-Xian Teng Yu-Qi Zhang Yu-Xin Zhang Hao-Tian Liu Jian-Li Huang Zhen-Xiu Liu Liang ma Jian-hong Zhong Hepatobiliary Surgery Department Guangxi Liver Cancer Diagnosis and Treatment Engineering and Technology Research CenterGuangxi Medical University Cancer HospitalNanningGuangxiChina

The proportions of patients with hepatocellular carcinoma(HCC)involving portal vein tumor thrombus(PVTT)varies greatly in different countries or regions,ranging from 13%to 45%.The treatment regimens for PVTT recommended by HCC guidelines in different countries or regions also vary *** recent years,with the progress and development of surgical concepts,radiotherapy techniques,systematic therapies(for example,VEGF inhibitors,tyrosine kinase inhibitors and immune checkpoint inhibitors),patients with HCC involving PVTT have more treatment options and their prognoses have been significantly *** achieve the maximum benefit,both clinicians and patients need to think rationally about the indications of treatment modalities,the occurrence of severe adverse events,and the optimal fit for the *** this review,we provide an update on the treatment modalities available for patients with HCC involving *** with large sample size for patients with advanced or unresectable HCC are also reviewed.

关键词： Hepatocellular carcinoma Portal vein tumor thrombus Treatment modality

China needs long-term solutions for African Swine Fever

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Science Bulletin 2019年第20期64卷 1469-1471页

作者： Jun Zhao Zhaohai Bai Lin ma Key Laboratory of Agricultural Water Resources Hebei Key Laboratory of Soil EcologyCenter for Agricultural Resources ResearchInstitute of Genetic and Developmental BiologyChinese Academy of SciencesShijiazhuang 050021China School of Social and Public Administration East China University of Science and TechnologyShanghai 200237China

African Swine Fever(ASF)has received a lot of public concerns in and outside of China(1)Currently,more than 1 million head of pigs have been culled,and the stocking number of fattening pigs and sows has been reported reduced by more than 20%(Fig.1a,b),and the price of pork has been increased by around 30%compared with the same period in 2018(Fig.1c).ASF in China has also had a significant impact on the world meat market,due to its huge contribution to global pig production.

关键词： pro China needs long-term solutions for African Swine Fever ASF

Therapeutic Potential of Glucagon-Like Peptide-1 Cleavage Product for Alzheimer’s Disease

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Neuroscience Bulletin 2019年第5期35卷 934-936页

作者： Stephen M. Day Tao ma Department of Internal Medicine Gerontology and Geriatric Medicine Wake Forest School of Medicine Winston-Salem NC 27157 USA Department of Physiology and Pharmacology Wake Forest School of Medicine Winston-Salem NC 27157 USA Department of Neurobiology and Anatomy Wake Forest School of Medicine Winston-Salem NC 27157 USA

Alzheimer’s disease (AD) is a devastating neurodegenerative disease and the most common form of dementia in the elderly. Concurrent with an aging population, the incidence of AD has been rising steadily and become a global threat to public health [1]. Unfortunately, there are currently no effective interventions that can cure AD or slow its progression, and recently finished clinical trials targeting brain amyloid-b (Ab) accumulation have not succeeded in improving cognitive impairments in AD patients [1]. Thus, it is necessary and urgent to identify alternative diseasemodifying strategies to alleviate AD pathophysiology. In this perspective article, we focus on glucagon-like peptide- 1 (GLP-1), specifically its natural cleavage product GLP-1 (9-36), as a potential therapeutic approach for AD.

关键词： Alzheimer GLP-1 its AD has can is

LASER INDUCED FLUORESCENCE DETECTOR(LIF)FOR CAPILLARY ELECTROPHORESIS

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Chinese Chemical Letters 1996年第1期7卷 39-42页

作者： ma, MS Han, HW Liu, GQ ACAD SINICA INST CHEMBEIJING 100080PEOPLES R CHINA

A highly sensitive laser induced fluorescence detector for capillary electrophoresis is described. With an argon laser at 488 nm for excitation, the emitted light was collected by an optical fiber and measured by it PMT. Various elements that affected the sensitivity of the detector were discussed in detail. The detection limit for fluorescein was 5.4 amole.

关键词： LIF)FOR CAPILLARY ELECTROPHORESIS LASER INDUCED FLUORESCENCE DETECTOR

趋同的城乡生育意愿对生育政策调整的启示——基于北京市城乡独生子女生育意愿的比较研究

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人口与发展 2011年第6期17卷 80-85,79页

作者：马小红北京市人口研究所北京人口发展研究中心北京100044

对北京市2006年和2008年的城乡独生子女生育意愿作了调查。在我国经济社会较为发达地区,城乡独生子女的生育意愿无论在生育数量还是在子女性别偏好和生育时间上都存在趋同的现象。对目前各省市在生育政策调整时城市和农村依然采取不同... 详细信息

对北京市2006年和2008年的城乡独生子女生育意愿作了调查。在我国经济社会较为发达地区,城乡独生子女的生育意愿无论在生育数量还是在子女性别偏好和生育时间上都存在趋同的现象。对目前各省市在生育政策调整时城市和农村依然采取不同政策的做法提出看法。在经济社会较为发达的省市,可以推行城乡一体化的生育政策。

关键词：生育意愿生育政策城乡一体化

Visualizing light-to-electricity conversion process in InGaN/GaN multi-quantum wells with a p-n junction

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Chinese Physics B 2018年第9期27卷 157-161页

作者： Yangfeng Li Yang Jiang Shen Yan Haiyan Wu Junhui Die caiwei Wang Ziguang ma Lu Wang Haiqiang Jia Wenxin Wang and hong Chen Key Laboratory for Renewable Energy Beijing Key Laboratory for New Energy Materials and DevicesBeijing National Laboratory for Condensed Matter PhysicsInstitute of PhysicsChinese Academy of SciencesBeijing 1 O0190China University of Chinese Academy of Sciences Beijing 100049China

Absorption and carrier transport behavior plays an important role in the light-to-electricity conversion process, which is difficult to characterize. Here we develop a method to visualize such a conversion process in the InGaN/GaN multiquantum wells embedded in a p-n junction. Under non-resonant absorption conditions, a photocurrent was generated and the photoluminescence intensity decayed by more than 70% when the p-n junction out-circuit was switched from open to short. However, when the excitation photon energy decreased to the resonant absorption edge, the photocurrent dropped drastically and the photoluminescence under open and short circuit conditions showed similar intensity. These results indicate that the escaping of the photo-generated carriers from the quantum wells is closely related to the excitation photon energy.

关键词： multiple quantum wells p-n junction light-to-electricity photocurrent