检索结果-南通市图书馆

“Hepatic hilum area priority,liver posterior first”:An optimized strategy in laparoscopic resection for type Ⅲ-Ⅳ hilar cholangiocarcinoma

引用

World Journal of Gastrointestinal surgery 2024年第7期16卷 2167-2174页

作者： Xiao-Si Hu Yong Wang Hong-Tao Pan Chao Zhu Shi-Lei Chen Shuai Zhou Hui-Chun Liu Qing Pang Hao Jin department of hepatopancreatobiliary surgery Anhui No.2 Provincial People's HospitalHefei 230041Anhui ProvinceChina

BACKGROUND In recent years,pure laparoscopic radical surgery for Bismuth-Corlette type Ⅲ and Ⅳ hilar cholangiocarcinoma(HCCA)has been preliminarily explored and applied,but the surgical strategy and safety are still worthy of further improvement and *** To summarize and share the application experience of the emerging strategy of“hepatic hilum area dissection priority,liver posterior separation first”in pure laparoscopic radical resection for patients with HCCA of Bismuth-Corlette types Ⅲ and *** The clinical data and surgical videos of 6 patients with HCCA of Bismuth-Corlette types Ⅲ and Ⅳ who underwent pure laparoscopic radical resection in our department from December 2021 to December 2023 were retrospectively *** Among the 6 patients,4 were males and 2 were *** average age was 62.2±11.0 years,and the median body mass index was 20.7(19.2-24.1)kg/m^(2).The preoperative median total bilirubin was 57.7(16.0-155.7)μmol/*** patient had Bismuth-Corlette type Ⅲa,4 patients had Bismuth-Corlette type Ⅲb,and 1 patient had Bismuth-Corlette type Ⅳ.All patients successfully underwent pure laparoscopic radical resection following the strategy of“hepatic hilum area dissection priority,liver posterior separation first”.The operation time was 358.3±85.0 minutes,and the intraoperative blood loss volume was 195.0±108.4 *** of the patients received blood transfusions during the perioperative *** median length of stay was 8.3(7.0-10.0)*** bile leakage occurred in 2 patients,and all patients were discharged without serious surgery-related *** The emerging strategy of“hepatic hilum area dissection priority,liver posterior separation first”is safe and feasible in pure laparoscopic radical surgery for patients with HCCA of Bismuth-Corlette types Ⅲ and Ⅳ.This strategy is helpful for promoting the modularization and process of pure laparoscopic radical surgery for complicated HCCA,shortens the learning curve,and

关键词： Hilar cholangiocarcinoma Bismuth-Corlette typesⅢandⅣ Laparoscopy Radical resection Strategy

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

"Five steps four quadrants" modularized en bloc dissection technique for accessing hepatic hilum lymph nodes in laparoscopic pancreaticoduodenectomy

引用

World Journal of Gastrointestinal surgery 2024年第2期16卷 503-510页

作者： Xiao-Si Hu Yong Wang Hong-Tao Pan Chao Zhu Shi-Lei Chen Hui-Chun Liu Qing Pang Hao Jin department of hepatopancreatobiliary surgery Anhui No.2 Provincial People’s HospitalHefei 230041Anhui ProvinceChina

BACKGROUND Although en bloc dissection of hepatic hilum lymph nodes has many advantages in radical tumor treatment,the feasibility and safety of this approach for laparo-scopic pancreaticoduodenectomy(LPD)require further clinical evaluation and *** To explore the application value of the"five steps four quadrants"modularized en bloc dissection technique for accessing hepatic hilum lymph nodes in LPD *** A total of 52 patients who underwent LPD via the"five steps four quadrants"modularized en bloc dissection technique for hepatic hilum lymph nodes from April 2021 to July 2023 in our department were analyzed *** patients'body mass index(BMI),preoperative laboratory indices,intraoperative variables and postoperative complications were *** relationships between preoperative data and intraoperative lymph node dissection time and blood loss were also *** Among the 52 patients,36 were males and 16 were females,and the average age was 62.2±11.0 *** were 26 patients with pancreatic head cancer,16 patients with periampullary cancer,and 10 patients with distal bile duct *** BMI was 22.3±3.3 kg/m²,and the median total bilirubin(TBIL)concentration was 57.7(16.0-155.7)µmol/*** patients successfully underwent the"five steps four quadrants"modularized en bloc dissection technique without lymph node clearance-related complications such as postoperative bleeding or lymphatic *** analysis revealed significant associations between preoperative BMI(r=0.3581,P=0.0091),TBIL level(r=0.2988,P=0.0341),prothrombin time(r=0.3018,P=0.0297)and lymph node dissection ***,dissection time was significantly correlated with intraoperative blood loss(r=0.7744,P<0.0001).Further stratified analysis demonstrated that patients with a preoperative BMI≥21.9 kg/m²and a TIBL concentration≥57.7μmol/L had significantly longer lymph node dissection times(both P<0.05).CONCLUSION The"five steps four quadrants

关键词： Five steps four quadrants Hepatic hilum lymph node Modularized en bloc clearance Laparoscopic pancreaticoduodenectomy

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Development of a prognostic scoring system for hepatic vena cava Budd-Chiari syndrome with hepatocellular carcinoma

引用

Hepatobiliary & Pancreatic Diseases International 2024年第4期23卷 370-375页

作者： Sheng-Yan Liu Lu-Hao Li Zhao-Chen Liu Su-Xin Li Xiao-Wei Dang department of hepatopancreatobiliary surgery the First Affiliated Hospital of Zhengzhou UniversityZhengzhou 450052China Budd-Chiari Syndrome Diagnosis and Treatment Center of Henan Province Zhengzhou 450052China

Background:Hepatocellular carcinoma(HCC)is a serious complication of hepatic vena cava Budd-Chiari syndrome(HVC-BCS)that significantly reduces the survival time of *** study aimed to analyze the prognostic factors influencing the survival of HVC-BCS patients with HCC and to develop a prognostic scoring ***:The clinical and follow-up data of 64 HVC-BCS patients with HCC who received invasive treatment at the First Affiliated Hospital of Zhengzhou University between January 2015 and December 2019 were retrospectively ***-Meier curves and log-rank tests were used to analyze the survival curve of patients and the difference in prognoses between the *** and multivariate Cox regression analyses were performed to analyze the influence of biochemical,tumor,and etiological characteristics on the total survival time of patients,and a new prognostic scoring system was developed according to the regression coefficients of the independent predictors in the statistical *** prediction efficiency was evaluated using the time-dependent receiver operating characteristics curve and concordance ***:Multivariate analysis showed that serum albumin level7 cm(HR=8.623,95%CI:3.771-19.715,P<0.001),and inferior vena cava stenosis(HR=3.612,95%CI:1.646-7.928,P=0.001)were independent predictors of survival.A prognostic scoring system was developed according to the above-mentioned independent predictors,and patients were classified into grades A,B,C and *** differences in survival were found among the four ***:This study successfully developed a prognostic scoring system for HVC-BCS patients with HCC,which is helpful for clinical evaluation of patient prognosis.

关键词： Budd-Chiari syndrome Hepatocellular carcinoma Prognostic factors Inferior vena cava stenosis Prognostic scoring system

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Comparison of biliary protein spectrum in gallstone patients with obesity and those with normal body weight

引用

Hepatobiliary & Pancreatic Diseases International 2024年第4期23卷 385-392页

作者： Min-Zhi Chen Ping Xie Xiao-Chang Wu Zhen-Hua Tan Hai Qian Zhi-Hong Ma Xing Yao department of hepatopancreatobiliary surgery Huzhou Central HospitalAffiliated Huzhou HospitalZhejiang University School of MedicineHuzhou 313000China Huzhou Key Laboratory of Molecular Medicine Huzhou Central HospitalAffiliated Huzhou HospitalZhejiang University School of MedicineHuzhou 313000China

Background: Obesity is a common public health issue and is currently deemed a disease. Research has shown that the risk of gallstones in individuals with obesity is elevated. This study aimed to explore the bile proteomics differences between cholelithiasis patients with obesity and normal body weight. Methods: Bile samples from 20 patients(10 with obesity and 10 with normal body weight) who underwent laparoscopic cholecystectomy at our center were subjected to tandem mass tag labeling(TMT) and liquid chromatography-tandem mass spectrometry(LC-MS/MS), followed by further bioinformatic analysis. Results: Among the differentially expressed proteins, 23 were upregulated and 67 were downregulated. Bioinformatic analysis indicated that these differentially expressed proteins were mainly involved in cell development, inflammatory responses, glycerolipid metabolic processes, and protein activation cascades. In addition, the activity of the peroxisome proliferator-activated receptor(PPAR, a subfamily of nuclear receptors) signaling pathway was decreased in the Kyoto Encyclopedia of Genes and Genomes(KEGG) enrichment analysis. Two downregulated proteins in the PPAR signaling pathway, APO A-Ⅰ and APO A-Ⅱ, were confirmed using enzyme-linked immunosorbent assay. Conclusions: The PPAR signaling pathway may play a crucial role in the development of cholelithiasis among patients with obesity. Furthermore, biliary proteomics profiling of gallstones patients with obesity is revealed, providing a reference for future research.

关键词： Proteome profiling Gallstones Obesity-associated gallstones Tandem mass tag labeling PPAR signaling

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Targeting cytokine and chemokine signaling pathways for cancer therapy

引用

Signal Transduction and Targeted Therapy 2024年第8期9卷 3381-3428页

作者： Ming Yi Tianye Li Mengke Niu Haoxiang Zhang Yuze Wu Kongming Wu Zhijun Dai department of Breast surgery The First Affiliated HospitalCollege of MedicineZhejiang UniversityHangzhou 310000People's Republic of China department of Gynecology The Second Affiliated Hospital of Zhejiang University School of MedicineHangzhou 310000People's Republic of China department of Oncology Tongji Hospital of Tongji Medical CollegeHuazhong University of Science and TechnologyWuhan 430030People's Republic of China department of hepatopancreatobiliary surgery Fujian Provincial HospitalFuzhou 350001People's Republic of China

Cytokines are critical in regulating immune responses and cellular behavior,playing dual roles in both normal physiology and the pathology of diseases such as *** molecules,including interleukins,interferons,tumor necrosis factors,chemokines,and growth factors like TGF-β,VEGF,and EGF,can promote or inhibit tumor growth,influence the tumor microenvironment,and impact the efficacy of cancer *** advances in targeting these pathways have shown promising therapeutic potential,offering new strategies to modulate the immune system,inhibit tumor progression,and overcome resistance to conventional *** this review,we summarized the current understanding and therapeutic implications of targeting cytokine and chemokine signaling pathways in *** exploring the roles of these molecules in tumor biology and the immune response,we highlighted the development of novel therapeutic agents aimed at modulating these pathways to combat *** review elaborated on the dual nature of cytokines as both promoters and suppressors of tumorigenesis,depending on the context,and discussed the challenges and opportunities this presents for therapeutic *** also examined the latest advancements in targeted therapies,including monoclonal antibodies,bispecific antibodies,receptor inhibitors,fusion proteins,engineered cytokine variants,and their impact on tumor growth,metastasis,and the tumor ***,we evaluated the potential of combining these targeted therapies with other treatment modalities to overcome resistance and improve patient ***,we also focused on the ongoing research and clinical trials that are pivotal in advancing our understanding and application of cytokine-and chemokine-targeted therapies for cancer patients.

关键词： cytokine chemokine overcome

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Role of post-hepatectomy portal hypertension in predicting the outcome of hepatocellular carcinoma after curative resection

引用

Portal Hypertension & Cirrhosis 2024年第2期3卷 75-85页

作者： Jian Lin Liangrui Chen Xiaodong Shi Fengwei Li Qian Xu Hongzhi Liu Jingfeng Liu Kui Wang Feng Shen department of Hepatic surgery Eastern Hepatobiliary Surgery HospitalSecond Military Medical UniversityShanghaiChina department of Public Health Fujian University of Traditional Chinese MedicineCollege of Integrative MedicineFuzhouFujianChina department of hepatopancreatobiliary surgery Mengchao Hepatobiliary Hospital of Fujian Medical UniversityFuzhouFujianChina department of hepatopancreatobiliary surgery Cancer Hospital of Fujian Medical UniversityFuzhouFujianChina

Aims:Portal venous pressure frequently increases after a major *** aimed to assess the outcomes of patients with hepatocellular carcinoma(HCC)with different post-hepatectomy portal pressure statuses and the predictive factors correlated with prognosis and post-hepatectomy portal hypertension(PHPH).Methods:Data from consecutive patients who underwent curative-intent hepatectomy for HCC at the Eastern Hepatobiliary surgery Hospital and Mengchao Hepatobiliary Hospital of Fujian Medical University between January 2008 and December 2016 were retrospectively *** were followed up until March 1,*** was defined as new-onset portal hypertension(PH)in patients without preoperative PH within 1 month of *** were classified into two groups according to the presence or absence of PHPH:non-PH and *** clinicopathological characteristics were compared between the two *** and multivariate analyses were used to identify independent risk factors for early and late recurrence of HCC,overall survival(OS),and ***:Disease-free survival rates were significantly higher in the non-PH group(n=1068)than those in the PHPH group(n=423)(62.0%,39.0%,and 31.0%vs.46.2%,24.5%,and 19.3%at 1,3,and 5 years,respectively;all p40 U/L,and major hepatectomy were identified as independent risk factors for ***:PHPH was associated with early recurrence of HCC and poor OS but not with late ***,PHPH may be an attractive target for therapeutic inte

关键词： hepatocellular carcinoma hepatectomy portal hypertension prognosis predictive factors

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Long non-coding RNA GATA6-AS1 is mediated by N6-methyladenosine methylation and inhibits the proliferation and metastasis of gastric cancer

引用

World Journal of Gastrointestinal Oncology 2024年第3期16卷 1019-1028页

作者： Jun-Jie Shen Min-Chang Li Shao-Qi Tian Wen-Ming Chen department of Oncology Jiangxi Hospital of Integrated Chinese and Western MedicineNanchang 330000Jiangxi ProvinceChina department of hepatopancreatobiliary surgery Jiangxi Hospital of Integrated Chinese and Western MedicineNanchang 330000Jiangxi ProvinceChina Clinical Medical School Jining Medical UniversityJining 272000Shandong ProvinceChina department of Oncology Jining No.1 People’s HospitalJining 272011Shandong ProvinceChina

BACKGROUND Through experimental research on the biological function of GATA6-AS1,it was confirmed that GATA6-AS1 can inhibit the proliferation,invasion,and migration of gastric cancer cells,suggesting that GATA6-AS1 plays a role as an anti-oncogene in the occurrence and development of gastric *** experi-ments confirmed that the overexpression of fat mass and obesity-associated protein(FTO)inhibited the expression of GATA6-AS1,thereby promoting the occurrence and development of gastric *** To investigate the effects of GATA6-AS1 on the proliferation,invasion and migration of gastric cancer cells and its mechanism of *** We used bioinformatics methods to analyze the Cancer Genome Atlas(https://***/.The Cancer Genome Atlas)and download expression data for GATA6-AS1 in gastric cancer tissue and normal *** also constructed a GATA6-AS1 lentivirus overexpression vector which was transfected into gastric cancer cells to investigate its effects on proliferation,migration and invasion,and thereby clarify the expression of GATA6-AS1 in gastric cancer and its biological role in the genesis and development of gastric ***,we used a database(http://***/starbase2/)to analysis GATA6-AS1 whether by m6A methylation modify regulation and predict the methyltransferases that may methylate ***,RNA immunoprecipitation experiments confirmed that GATA6-AS1 was able to bind to the m6A methylation modification *** data allowed us to clarify the ability of m6A methylase to influence the action of GATA6-AS1 and its role in the occurrence and development of gastric *** Low expression levels of GATA6-AS1 were detected in gastric *** also determined the effects of GATA6-AS1 overexpression on the biological function of gastric cancer ***6-AS1 had strong binding ability with the m6A demethylase FTO,which was expressed at high levels in gastric cancer and negatively correlat

关键词： Long non-coding RNA GATA6-AS1 N6-methyladenine modification Fat mass and obesity-associated protein Gastric cancer

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

NIR-II fluorescence imaging in liver tumor surgery: A narrative review

引用

Journal of Innovative Optical Health Sciences 2024年第1期17卷 29-44页

作者： Zihao Liu Lifeng Yan Qingsong Hu Dalong Yin department of General surgery Anhui Provincial Hospital Anhui Medical UniversityHefei 230001P.R.China department of Hepatobiliary surgery and Centre for Leading Medicine and Advanced Technologies of IHM The First A±liated Hospital of USTC Division of Life Sciences and Medicine University of Science and Technology of China Hefei Anhui 230001P.R.China Hefei National Laboratory for Physical Sciences at the Microscale CAS Key Laboratory of Soft Matter Chemistry and department of Chemical Physics University of Science and Technology of China Hefei 230026P.R.China Anhui Province Key Laboratory of hepatopancreatobiliary surgery The First Affiliated Hospital of USTC Division of Life Sciences and Medicine University of Science and Technology of ChinaHefei 230001P.R.China

In liver tumor surgery,the recognition of tumor margin and radical resection of microcancer focis have always been the crucial points to reduce postoperative recurrence of ***,naked-eye inspection and palpation have limited effectiveness in identifying tumor boundaries,and traditional imaging techniques cannot consistently locate tumors in real *** an intraoperative real-time navigation imaging method,NIRfluorescence imaging has been extensively studied for its simplicity,reliable safety,and superior sensitivity,and is expected to improve the accuracy of liver tumor *** recent years,the research focus of NIRfluorescence has gradually shifted from the-rst near-infrared window(NIR-I,700–900 nm)to the second near-infrared window(NIR-II,1000–1700 nm).Fluorescence imaging in NIR-II reduces the scattering effect of deep tissue,providing a preferable detection depth and spatial resolution while signi-cantly eliminating liver autofluorescence background to clarify tumor *** combined with tumor antibodies will further improve the precision offluorescence-guided surgical *** the development of a bunch offluorophores with phototherapy ability,NIR-II can integrate tumor detection and treatment to explore a new therapeutic strategy for liver ***,we review the recent progress of NIR-IIfluorescence technology in liver tumor surgery and discuss its challenges and potential development direction.

关键词： Fluorescence guided-surgery liver cancer near infrared-II optical imaging

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Bioengineered skin organoids:from development to applications

引用

Military Medical Research 2024年第3期11卷 449-466页

作者： Zi-Xuan Hong Shun-Tian Zhu Hao Li Jing-Zhi Luo Yu Yang Yang An Xi Wang Kai Wang department of Physiology and Pathophysiology School of Basic Medical SciencesState Key Laboratory of Vascular Homeostasis and RemodelingPeking UniversityBeijing 100191China department of hepatopancreatobiliary surgery the Third Affiliated Hospital of Soochow UniversityChangzhou 213000JiangsuChina department of Plastic surgery Peking University Third HospitalBeijing 100191China Clinical Stem Cell Research Center Peking University Third HospitalBeijing 100191China State Key Laboratory of Cardiovascular Disease Fuwai HospitalBeijing 100037China Beijing Key Laboratory of Metabolic Disorder Related Cardiovascular Disease Capital Medical UniversityBeijing 100050China

Signifcant advancements have been made in recent years in the development of highly sophisticated skin *** as three-dimensional(3D)models that mimic human skin,these organoids have evolved into complex structures and are increasingly recognized as efective alternatives to traditional culture models and human skin due to their ability to overcome the limitations of two-dimensional(2D)systems and ethical *** inherent plasticity of skin organoids allows for their construction into physiological and pathological models,enabling the study of skin development and dynamic *** review provides an overview of the pivotal work in the progression from 3D layered epidermis to cyst-like skin organoids with ***,it highlights the latest advancements in organoid construction facilitated by state-of-the-art engineering techniques,such as 3D printing and microfuidic *** review also summarizes and discusses the diverse applications of skin organoids in developmental biology,disease modelling,regenerative medicine,and personalized medicine,while considering their prospects and limitations.

关键词： Skin organoid Organoid generation Skin appendage Tissue engineering Disease modelling Regenerative medicine

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Blockade of the deubiquitinating enzyme USP48 degrades oncogenic HMGA2 and inhibits colorectal cancer invasion and metastasis

引用

Acta Pharmaceutica Sinica B 2024年第4期14卷 1624-1643页

作者： Can Cheng Hanhui Yao Heng Li Jingwen Liu Zhengyi Liu Yang Wu Liang Zhu Hejie Hu Zhengdong Fang Liang Wu department of General surgery the First Affiliated Hospital of USTCDivision of Life Sciences and MedicineUniversity of Science and Technology of ChinaHefei 230001China Anhui Province Key Laboratory of hepatopancreatobiliary surgery the First Affiliated Hospital of USTCDivision of Life Sciences and MedicineUniversity of Science and Technology of ChinaHefei 230001China department of Comprehensive surgery Anhui Provincial Cancer HospitalWest District of the First Affiliated Hospital of USTCDivision of Life Sciences and MedicineUniversity of Science and Technology of ChinaHefei 230001China Anhui Provincial Hospital Health Management Center the First Affiliated Hospital of USTCDivision of Life Sciences and MedicineUniversity of Science and Technology of ChinaHefei 230001China department of Breast surgery Henan Provincial People's HospitalPeople's Hospital of Zhengzhou UniversityPeople's Hospital of Henan UniversityZhengzhou 450003China

HMGA2,a pivotal transcription factor,functions as a versatile regulator implicated in the progression of diverse aggressive *** this study,mass spectrometry was employed to identify ubiquitin-specific proteases that potentially interact with HMGA2,and USP48 was identified as a deubiquitinating enzyme of *** enforced expression of USP48 significantly increased HMGA2 protein levels by inhibiting its degradation,while the deprivation of USP48 promoted HMGA2 degradation,thereby suppressing tumor invasion and *** discovered that USP48 undergoes SUMOylation at lysine 258,which enhances its binding affinity to *** subsequent phenotypic screening of small molecules,we identified DUB-IN-2 as a remarkably potent pharmacological inhibitor of ***,the small-molecule inhibitor targeting USP48 induces destabilization of ***,upregulation of USP48 or HMGA2 in cancerous tissues is indicative of poor prognosis for patients with colorectal cancer(CRC).Collectively,our study not only elucidates the regulatory mechanism of DUBs involved in HMGA2 stability and validates USP48 as a potential therapeutic target for CRC,but also identifies DUB-IN-2 as a potent inhibitor of USP48 and a promising candidate for CRC treatment.

关键词： Colorectal cancer Invasion and metastasis Post-translational modification Ubiquitination SUMOylation USP48 HMGA2 Specific inhibitors

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：