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Diagnosis and treatment experience of atypical hepatic cystic echinococcosis type 1 at a tertiary center in China

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World Journal of Gastroenterology 2024年第5期30卷 462-470页

作者： Yu-Peng Li Jie Zhang Zhi-De Li Chao Ma Guang-Lei Tian Yuan Meng Xiong Chen Zhi-Gang Ma Department of Hepatobiliary Surgery People's Hospital of Xinjiang Uygur Autonomous RegionUrumqi 830000Xinjiang Uygur Autonomous RegionChina

BACKGROUND Some hydatid cysts of cystic echinococcosis type 1(CE1)lack well-defined cyst walls or distinctive endocysts,making them difficult to differentiate from simple hepatic *** To investigate the diagnostic methods for atypical hepatic CE1 and the clinical efficacy of laparoscopic *** The clinical data of 93 patients who had a history of visiting endemic areas of CE and were diagnosed with cystic liver lesions for the first time at the People's Hospital of Xinjiang Uygur autonomous Region(China)from January 2018 to September 2023 were retrospectively *** diagnoses were made based on findings from serum immunoglobulin tests for echinococcosis,routine abdominal ultrasound,high-frequency ultrasound,abdominal computed tomography(CT)scan,and *** to the treatments,these patients underwent reexaminations at the outpatient clinic until October *** evaluations included the diagnostic precision of diverse examinations,the efficacy of surgical approaches,and the incidence of CE *** All 93 patients were diagnosed with simple hepatic cysts by conventional abdominal ultrasound and abdominal CT *** them,16 patients were preoperatively diagnosed with atypical CE1,and 77 were diagnosed with simple hepatic cysts by high-frequency *** the 16 patients preoperatively diagnosed with atypical CE1 underwent laparoscopy,of whom 14 patients were intraoperatively confirmed to have CE1,which was consistent with the postoperative pathological diagnosis,one patient was diagnosed with a mesothelial cyst of the liver,and the other was diagnosed with a hepatic cyst combined with local *** the 77 patients who were preoperatively diagnosed with simple hepatic cysts,4 received aspiration sclerotherapy of hepatic cysts,and 19 received laparoscopic *** patients were intraoperatively diagnosed with simple hepatic *** the followup period,none of the 14 patients with CE1 expe

关键词： Hepatic echinococcosis Hepatic cystic echinococcosis type 1 Hepatic cyst Color Doppler ultrasound Laparoscopy

Comparison of different preoperative objective nutritional indices for evaluating 30-d mortality and complications after liver transplantation

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World Journal of Gastrointestinal Surgery 2024年第1期16卷 143-154页

作者： Chuan Li Hong-Xia Chen Yan-Hua Lai Department of Transplantation People’s Hospital of Guangxi Zhuang Autonomous RegionNanning 530021Guangxi Zhuang Autonomous RegionChina Department of Clinical Pharmacy People’s Hospital of Guangxi Zhuang Autonomous RegionNanning 530021Guangxi Zhuang Autonomous RegionChina

BACKGROUND The nutritional status is closely related to the prognosis of liver transplant re-cipients,but few studies have reported the role of preoperative objective nutri-tional indices in predicting liver transplant *** To compare the predictive value of various preoperative objective nutritional indicators for determining 30-d mortality and complications following liver transplantation(LT).METHODS A retrospective analysis was conducted on 162 recipients who underwent LT at our institution from December 2019 to June *** This study identified several independent risk factors associated with 30-d mor-tality,including blood loss,the prognostic nutritional index(PNI),the nutritional risk index(NRI),and the control nutritional *** 30-d mortality rate was 8.6%.Blood loss,the NRI,and the PNI were found to be independent risk factors for the occurrence of severe postoperative *** NRI achieved the highest prediction values for 30-d mortality[area under the curve(AUC)=0.861,P<0.001]and severe complications(AUC=0.643,P=0.011).Compared to those in the high NRI group,the low patients in the NRI group had lower preoperative body mass index and prealbumin and albumin levels,as well as higher alanine aminotransferase and total bilirubin levels,Model for End-stage Liver Disease scores and prothrombin time(P<0.05).Furthermore,the group with a low NRI exhibited significantly greater incidences of intraabdominal bleeding,primary graft nonfunction,and *** The NRI has good predictive value for 30-d mortality and severe complications following *** NRI could be an effective tool for transplant surgeons to evaluate perioperative nutritional risk and develop relevant nutritional therapy.

关键词： Liver transplantation Nutritional indicator Complications Prognosis Nutrition assessment

Analysis on Serum Trace Element Levels of Echinococciasis Patients in Garze Tibetan autonomous Prefecture in Sichuan,China,2011

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Biomedical and Environmental Sciences 2015年第9期28卷 683-686页

作者： LI Jun Jian LI Wei XU Guang Rong XU Ke Jun YE Ping QUAN Yu NING Rong Bing GAO Hai Jun HE Qian Jun ZHOU Ying WU Wei Ping Department of Oncology Shanghai General HospitalShanghai Jiaotong UniversitySchool of Medicine Garze Tibetan autonomous Prefecture Center for Disease Control and Prevention Echinococciasis Prevention and research Base of National Institute of Parasitic Disease of Chinese Center for Disease Control and Prevention National Institute of Parasitic Disease Chinese Center for Disease Control and Prevention Key Laboratory of Parasite and Vector Biology Ministry of Health WHO Collaboration Centre for Malaria Schistosomasis and Filaraiasis

In Garze Tibetan autonomous prefecture inSichuan province, China, 41 echinococciasis patientswho had received surgical treatment were recruitedin the study, and 82 health persons who had livedin Garze for at least 10 years were selected ascontrols. The serum levels of Zn, Se and Cu of thecases and controls were detected. The resultsshowed that most echinococciasis cases weredistributed in Shiqu county （17.1%, 7/41）, and only1 case was distributed in Yajiang county （2.4%）. Themale to female ratio of the cases was 1：1.56. Theechinococciasis patients were mainly aged 30-39years （36.59%, 15/41）. And, the cases aged 20-49years accounted for 68.29% （28/41）. Comparedwith health controls, the serum levels of Zn and Seof the cases significantly declined. However, theserum level of Cu of the cases had no significantlychange. It was confirmed that the serum levels ofZn and Se were interrelated with the prevalence ofechinococciasis.

关键词： Analysis on Serum Trace Element Levels of Echinococciasis Patients in Garze Tibetan autonomous Prefecture in Sichuan China 2011

Reemergent Cases of COVID-19--Xinjiang Uygur autonomous Region,China,July 16,2020

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China CDC weekly 2020年第39期2卷 761-763页

作者： Cao Chen Hemuti Ma Zhiyuan Jia Xiang Zhao Dayan Wang Jun Zhao Zhenguo Gao Peipei Liu Yang Song Zhixiao Chen Yuchao Wu Yao Meng Guizhen Wu Wenbo Xu Xucheng Fan Yong Zhang National Health Commission Key Laboratory for Medical Virology and Viral Diseases National Institute for Viral Disease Control and PreventionChinese Center for Disease Control and PreventionBeijingChina Center for Biosafety Mega-Science Chinese Academy of SciencesWuhanChina Xinjiang Uygur autonomous Region Center for Disease Control and Prevention XinjiangChina Urumqi Center For Disease Control And Prevention XinjiangChina

Before the coronavirus disease 2019(COVID-19)outbreak on July 16,2020,no new COVID-19 cases were reported in Urumqi City of Xinjiang for 150 consecutive *** this outbreak,826 confirmed COVID-19 cases have been reported in *** phylogenetic characteristics of COVID-19 virus from clinical specimens of the initial 4 cases in the Urumqi outbreak were sequenced.

关键词： Xinjiang COV fir

Examining the association between delay discounting,delay aversion and physical activity in Chinese adults with type-2 diabetes mellitus

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World Journal of Diabetes 2024年第4期15卷 675-685页

作者： Yong-Dong An Guo-Xia Ma Xing-Kui Cai Ying Yang Fang Wang Zhan-Lin Zhang Department of Endocrinology People's Hospital of Linxia Hui Autonomous PrefectureLinxia Hui Autonomous Prefecture 731100Gansu ProvinceChina Department of Gynecology People's Hospital of Linxia Hui Autonomous PrefectureLinxia Hui Autonomous Prefecture 731100Gansu ProvinceChina The First Clinical Medical College Lanzhou UniversityLanzhou 730013Gansu ProvinceChina Department of Internal Medicine People's Hospital of HezhengLinxia Hui Autonomous Prefecture 731200Gansu ProvinceChina Department of Geratology People's Hospital of Linxia Hui Autonomous PrefectureLinxia Hui Autonomous Prefecture 731100Gansu ProvinceChina Department of Medical People's Hospital of Linxia Hui Autonomous PrefectureLinxia Hui Autonomous Prefecture 731100Gansu ProvinceChina

BACKGROUND The role of physical activity in diabetes is critical,influencing this disease's development,man-agement,and overall *** China,22.3%of adults do not meet the minimum level of physical activity recommended by the World Health ***,it is imperative to identify the factors that contributing to lack of physical activity must be *** To investigate the relationship among delay discounting,delay aversion,glycated hemoglobin(HbA1c),and various levels of physical activity in Chinese adults diagnosed with type 2 diabetes mellitus(T2DM).METHODS In 2023,400 adults with T2DM were recruited from the People's Hospital of Linxia Hui autonomous Prefecture of Gansu Province.A face-to-face questionnaire was used to gather demographic data and details on physical activity,delay discounting,and delay *** addition,HbA1c levels were measured in all 400 *** primary independent variables considered were delay discounting and delay *** outcome variables included HbA1c levels and different intensity levels of physical activity,including walking,moderate physical activity,and vigorous physical *** linear regression models were utilized to assess the relationship between delay discounting,delay aversion,and HbA1c levels,along with the intensity of different physical activity measured in met-hours per *** After controlling for the sample characteristics,delay discounting was negatively associated with moderate physical activity(β=-2.386,95%CI:-4.370 to-0.401).Meanwhile,delay aversion was negatively associated with the level of moderate physical activity(β=-3.527,95%CI:-5.578 to-1.476)in the multiple linear regression model,with statistically significant *** Elevated delay discounting and increased delay aversion correlated with reduced levels of moderate physical *** suggests that delay discounting and aversion may influence engagement in moderate physical activity.

关键词： Type 2 diabetes mellitus Delay discounting Delay aversion Physical activity

Cell division cyclin 25C knockdown inhibits hepatocellular carcinoma development by inducing endoplasmic reticulum stress

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World Journal of Gastroenterology 2024年第19期30卷 2564-2574页

作者： Yan-Fei Li Fang-Yuan Zheng Xin-Yu Miao Hai-Long Liu Yao-Yao Zhang Nai-Xia Chao Fa-Rong Mo School of Basic Medical Sciences Guangxi Medical UniversityNanning 530021Guangxi Zhuang Autonomous RegionChina Key Laboratory of Biological Molecular Medicine Research(Guangxi Medical University) Education Department of Guangxi Zhuang Autonomous RegionNanning 530021Guangxi Zhuang Autonomous RegionChina Key Laboratory of Human Development and Disease Research(Guangxi Medical University) Education Department of Guangxi Zhuang Autonomous RegionNanning 530021Guangxi Zhuang Autonomous RegionChina

BACKGROUND Cell division cyclin 25C(CDC25C)is a protein that plays a critical role in the cell cycle,specifically in the transition from the G2 phase to the M *** research has shown that CDC25C could be a potential therapeutic target for cancers,particularly for hepatocellular carcinoma(HCC).However,the specific regulatory mechanisms underlying the role of CDC25C in HCC tumorigenesis and development remain incompletely *** To explore the impact of CDC25C on cell proliferation and apoptosis,as well as its regulatory mechanisms in HCC *** Hepa1-6 and B16 cells were transduced with a lentiviral vector containing shRNA interference sequences(LV-CDC25C shRNA)to knock down ***,a xenograft mouse model was established by subcutaneously injecting transduced Hepa1-6 cells into C57BL/6 mice to assess the effects of CDC25C knockdown on HCC development in *** proliferation and migration were evaluated using a Cell Counting Kit-8 cell proliferation assays and wound healing assays,*** expression of endoplasmic reticulum(ER)stress-related molecules(glucose-regulated protein 78,X-box binding protein-1,and C/EBP homologous protein)was measured in both cells and subcutaneous xenografts using quantitative real-time PCR(qRT-PCR)and western ***,apoptosis was investigated using flow cytometry,qRT-PCR,and western *** CDC25C was stably suppressed in Hepa1-6 and B16 cells through LV-CDC25C shRNA transduction.A xenograft model with CDC25C knockdown was successfully established and that downregulation of CDC25C expression significantly inhibited HCC growth in ***25C knockdown not only inhibited cell proliferation and migration but also significantly increased the ER stress response,ultimately promoting ER stress-induced apoptosis in HCC *** The regulatory mechanism of CDC25C in HCC development may involve the activation of ER stress and the ER stress-induced apoptosis signali

关键词： Cell division cyclin 25C Hepatocellular carcinoma Endoplasmic reticulum stress Proliferation Apoptosis

A survey of decision making in adversarial games

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Science China(Information Sciences) 2024年第4期67卷 85-112页

作者： Xiuxian LI Min MENG Yiguang HONG Jie CHEN College of Electronics and Information Engineering Tongji University Shanghai Research Institute for Intelligent autonomous Systems

In many practical applications, such as poker, chess, drug interdiction, cybersecurity, and national defense, players often have adversarial stances, i.e., the selfish actions of each player inevitably or intentionally inflict loss or wreak havoc on other players. Therefore, adversarial games are important in realworld applications. However, only special adversarial games, such as Bayesian games, are reviewed in the literature. In this respect, this study aims to provide a systematic survey of three main game models widely employed in adversarial games, i.e., zero-sum normal-form and extensive-form games, Stackelberg(security) games, and zero-sum differential games, from an array of perspectives, including basic knowledge of game models,(approximate) equilibrium concepts, problem classifications, research frontiers,(approximate) optimal strategy-seeking techniques, prevailing algorithms, and practical applications. Finally, promising future research directions are also discussed for relevant adversarial games.

关键词： adversarial games zero-sum games Stackelberg games differential games Nash equilibrium correlated equilibrium regret

A Knowledge Survey on Health Education of Echinococcosis Among Students — Ganzi Tibetan autonomous Prefecture, Sichuan Province, China, 2020

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China CDC weekly 2022年第8期4卷 137-142页

作者： Xu Wang Meihua Fu Qian Wang Wei Li Zeli Danba Shuai Han Xiaozhou He Jianfeng Ba Chumu Luorong Quzhen Jiangyang Yixi Luorong Dali Chunyang Li Dandan Shi Yayi Guan Weiping Wu Ning Xiao National Institute of Parasitic Diseases Chinese Center for Diseases Control and Prevention(Chinese Center for Tropical Diseases Research)NHC Key Laboratory of Parasite and Vector BiologyWHO Collaborating Centre for Tropical DiseasesNational Center for International Research on Tropical DiseasesShanghaiChina Shanghai Municipal Center for Disease Control and Prevention ShanghaiChina Sichuan Center for Disease Control and Prevention ChengduSichuanChina Ganzi Tibetan autonomous Prefecture Center for Disease Control and Prevention GanziSichuanChina National Institute of Viral Diseases Control and Prevention Chinese Center for Diseases Control and PreventionBeijingChina Shiqu County Center for Disease Control and Prevention GanziSichuanChina Daofu County Center for Disease Control and Prevention GanziSichuanChina Daocheng County Center for Disease Control and Prevention GanziSichuanChina The School of Global Health Chinese Center for Tropical Diseases ResearchShanghai Jiao Tong University School of MedicineShanghaiChina

Summary What is already known about this topic?Previous surveys have mainly focused on how well residents and primary school students have understood the core knowledge of echinococcosis control and are limited in terms of the comprehensiveness of the knowledge category and *** is added by this report?There were some shortcomings in related knowledge of echinococcosis among students,which showed a tendency to know methods but not the *** differences among regions indicated a lack of a unified system for training educators and allocating comprehensive educational *** are the implications for public health practices?The results of this study provide evidence to potentially help improve health education programs in the new phase of echinococcosis prevention and control in China.

关键词： Tibetan comprehensive prevention

MicroRNA-298 determines the radio-resistance of colorectal cancer cells by directly targeting human dual-specificity tyrosine(Y)-regulated kinase 1A

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World Journal of Gastrointestinal Oncology 2024年第4期16卷 1453-1464页

作者： Mei-Zhu Shen Yong Zhang Fang Wu Mei-Zhen Shen Jun-Lin Liang Xiao-Long Zhang Xiao-Jian Liu Xin-Shu Li Ren-Sheng Wang Department of Radiotherapy The First Affiliated Hospital of Guangxi Medical UniversityNanning 530021Guangxi Zhuang Autonomous RegionChina Department of Radiotherapy People’s Hospital of Guangxi Zhuang Autonomous RegionNanning 530021Guangxi Zhuang Autonomous RegionChina Department of Colorectal Anal Surgery The First Affiliated Hospital of Guangxi Medical UniversityNanning 530021Guangxi Zhuang Autonomous RegionChina Department of Clinical Medicine Guangxi Medical UniversityNanning 530021Guangxi Zhuang Autonomous RegionChina

BACKGROUND Radiotherapy stands as a promising therapeutic modality for colorectal cancer(CRC);yet,the formidable challenge posed by radio-resistance significantly undermines its efficacy in achieving CRC *** To elucidate the role played by microRNA-298(miR-298)in CRC *** To establish a radio-resistant CRC cell line,HT-29 cells underwent exposure to 5 gray ionizing radiation that was followed by a 7-d recovery *** quantification of miR-298 levels within CRC cells was conducted through quantitative RT-PCR,and protein expression determination was realized through Western *** viability was assessed by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide assay and proliferation by clonogenic ***-induced apoptosis was discerned through flow cytometry *** We observed a marked upregulation of miR-298 in radio-resistant CRC ***-298 emerged as a key determinant of cell survival following radiation exposure,as its overexpression led to a notable reduction in radiation-induced ***,miR-298 expression exhibited a strong correlation with CRC cell *** investigation unveiled human dual-specificity tyrosine(Y)-regulated kinase 1A(DYRK1A)as miR-298’s direct *** Taken together,our findings underline the role played by miR-298 in bolstering radio-resistance in CRC cells by means of DYRK1A downregulation,thereby positioning miR-298 as a promising candidate for mitigating radioresistance in CRC.

关键词： MicroRNA-298 Human dual-specificity tyrosine(Y)-regulated kinase 1A Colorectal cancer Radio-resistance p53 binding protein 1