检索结果-南通市图书馆

Paeoniflorin,the Main Monomer Component of Paeonia lactiflora,Exhibits Anti-inflammatory Properties in Osteoarthritis Synovial Inflammation

引用

Chinese Journal of Integrative Medicine 2024年第5期30卷 433-442页

作者： CHEN Pu ZHOU Jun ruan An-min MA Yu-feng WANG qing-fu Department of Orthopaedic Surgery Beijing University of Chinese Medicine Third Affiliated HospitalBeijing 100029China Department of Orthopaedic Surgery Guangdong Provincial Hospital of Chinese MedicineGuangzhou 510120China Department of Orthopaedic Surgery Beijing Longfu HospitalBeijing 100010China

Objective:To explore the mechanism of paeoniflorin(PF)on osteoarthritis(OA)synovial inflammation from network pharmacology to experimental pharmacology.Methods:Targets of OA were constructed by detecting the database of network database platforms(Therapeutic Target database,Drug Bank and Gene Cards),and the targets of PF were constructed by Pub Chem and Herbal Ingredients'Targets database.Gene Ontology(GO)and Kyoto Encyclopedia of Genes and Genomes(KEGG)analysis of these co-targeted genes were conducted via Database for Annotation,Visualization,and Integrated Discovery(DAVID)database,and protein-protein interaction(PPI)networks were conducted via the search tool for the retrieval of interacting genes(STRING)database.Cell counting kit-8(CCK-8)assay was performed to assess the potential toxicity of PF on human OA fibroblast-like synoviocytes(FLS),quantitative real-time polymerase chain reaction(q PCR),enzyme-linked immunosorbent assay(ELISA)and Western blot were used to verify the potential mechanism of PF in synovial inflammation.Results:Twenty-six co-targeted genes were identified.GO enrichment results showed that these co-targeted genes were most likely localized in the cytoplasm,and the biological processes mainly involved'cellular response to hypoxia''lipopolysaccharide(LPS)-mediated signaling pathway'and'positive regulation of gene expression'.KEGG pathway analysis indicated that these co-targeted genes may function through pathways associated with'hypoxia-inducible factor-1(HIF-1)signaling pathway'and'tumornecrosis factor(TNF)signaling pathway'.The PPI network showed that the top 3 hub genes were TP53,TNF,and CASP3.Molecular docking results showed that PF was well docking with TNF.CCK-8 showed no potential toxicity of 10,20 and 50μmol/L PF on human OA FLS.And PF significantly decreased the expression levels of interleukin-1β,interleukin-6,TNF-αmatrix metalloproteinase 13(MMP13),and a disintegrin and metalloproteinase with thrombospondin motifs 5(ADAMTS5)and TNF-αin LPS-induced OA FLS.Conclusion:PF exhibited

关键词： paeoniflorin osteoarthritis synovial inflammation tumor necrosis factor-α network pharmacology Paeonia lactiflora

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

Difluoromethyl phenoxathiinium salt: A new general and versatile difluoromethylating reagent with divergent ·CF_(2)H, CF_(2)H^(+), and :CF_(2) reactivities

引用

Science China Chemistry 2024年第3期67卷 953-962页

作者： Yuan-qing Gu Hong-Xin Long Dan-Dan Zhang Mei-Feng ruan Guo-Kai Liu School of Pharmacy Shenzhen University Medical SchoolShenzhen UniversityShenzhen 518055China

Development of practical and versatile electrophilic difluoromethylating reagent is still a grand challenge so far due to its inherent instability or low reactivity.Herein,we report the design and synthesis of difluoromethyl phenoxathiinium tetrafluoroborate(PT-CF_(2)H^(+)BF_(4)^(-)) as a novel difluoromethylating reagent,which proves to be a bench-stable,general,powerful and versatile reagent with divergent·CF_(2)H,CF_(2)H^(+),and:CF_(2) reactivities.Making use of this reagent,we demonstrated a vast array of difluoromethyl radical transfer reactions via diverse pathways involving photocatalyst-free visible-light induction,visible-light photoredox catalysis and visible-light mediation single electron transfer of EDA complex.Moreover,the green and highly effective CF_(2)H^(+) and:CF_(2) transfer reactions were also readily accomplished.

关键词： difluoromethyl phenoxathiinium salt versatile difluoromethylating reagent difluoromethyl radical difluoromthyl cation difluorocarbene

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

Recent progresses of exosome-liposome fusions in drug delivery

引用

Chinese Chemical Letters 2024年第2期35卷 107-117页

作者： Lulu Zheng Bo Hu Deyao Zhao Wenjing Liu qing Liu Yuanyu Huang Shaobo ruan School of Life Science Advanced Research Institute of Multidisciplinary ScienceSchool of Medical TechnologyKey Laboratory of Molecular Medicine and BiotherapyKey Laboratory of Medical Molecule Science and Pharmaceutics EngineeringBeijing Institute of TechnologyBeijing 100081China Department of Radiation Oncology The First Affiliated Hospital of Zhengzhou UniversityZhengzhou 450000China Beijing Key Laboratory of Drug Resistance Tuberculosis Research Beijing Tuberculosis and Thoracic Tumor Research Instituteand Beijing Chest HospitalCapital Medical UniversityBeijing 101149China

Exosomes are membrane-bound nanoscale extracellular vesicles,which produced by almost all organisms.Due to the excellent biocompatibility,long circulation time as well as low immunogenicity,exosomes as naturally-derived drug delivery carriers have experienced explosive growth over the past decades.However,issues such as insufficient loading efficiency,heterogeneous delivery efficiency,uncontrollable targeting ability,and low production limit their wide application.Recently,the emerging exosome-liposome fusion strategy has become a potential approach to solve such issues.Thus,this review mainly focuses on the currently developed exosome-liposome fusion strategy and their application in drug delivery as well as disease treatment.This review aims to shed light on the advantages of fusion strategy in drug delivery and provides a better understanding for more rational design.The current challenge and future perspective regarding their clinical translation and application will also be discussed.

关键词： Exosome Liposome Membrane fusion Drug delivery Disease treatment

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

Spatial construction of ultrasmall Pt-decorated 3D spinel oxidemodified N-doped graphene nanoarchitectures as high-efficiency methanol oxidation electrocatalysts

引用

Rare Metals 2024年第1期43卷 186-197页

作者： Qi Zhang Min-Min Yan Wen-fa Du Chen-Yu Yin Jian Zhang Lu Yang Yun-qing Kang Hai-Yan He Hua-Jie Huang College of Mechanics and Materials Hohai UniversityNanjing 210098China New Energy Technology Engineering Lab of Jiangsu Province College of ScienceNanjing University of Posts&Telecommunications(NUPT)Nanjing 210023China International Center for Materials Nanoarchitectonics(WPIMANA) National Institute for Materials ScienceTsukuba 305-0044IbarakiJapan

Direct methanol fuel cell technology recently becomes the focus of both academic and engineering circles,which stimulates the exploitation and utilization of advanced electrode catalysts with high activity and long lifespan.Herein,we demonstrate a robust bottom-up approach to the spatial construction of three-dimensional(3D) spinel manganese-cobalt oxide-modified N-doped graphene nanoarchitectures decorated with ultrasmall Pt nanoparticles(Pt/MnCo_(2)O_(4)-NG) via a controllable selfassembly process.The incorporation of MnCo_(2)O_(4)nanocrystals provides abundant hydroxyl sources to promote the oxidative removal of CO-like byproducts on Pt sites,while the existence of 3D porous N-doped graphene networks facilitates the transportation of both ions and electrons in the hybrid system,thus giving rise to remarkable synergetic coupling effects during the methanol oxidation process.Consequently,the optimized Pt/MnCo_(2)O_(4)-NG nano architecture expres ses exceptional electrocatalytic properties with a large electrochemically active surface area of 99.5 m^(2)·g^(-1),a high mass activity of1508.3 mA·mg^(-1),strong toxicity resistance and reliable long-term durability,which have obvious competitive advantages over those of conventional Pt/carbon black,Pt/carbon nano tube,Pt/graphene,and Pt/N-doped graphene catalysts with the same Pt usage.

关键词： Platinum MnCo_(2)O_(4) 3D graphene Electrocatalysts Methanol oxidation

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

Insight into Lithium–sulfur batteries performance enhancement: from metal nanoparticles to metal nanoclusters to single metal atoms

引用

Tungsten 2024年第3期6卷 504-521页

作者： Shuang Ma qing-Ling ruan Xue-Cheng Liu Gui-Jun Zhu Die Yuan Ling-Qiao Hu Yu-Mei Huang Xing-Xing Gu Chongqing Key Laboratory of Catalysis and New Environmental Materials College of Environment and Resources Chongqing Technology and Business University National Research Base of Intelligent Manufacturing Service Chongqing Technology and Business University

Lithium-sulfur(Li-S) batteries have attracted much attention and developed rapidly in recent years due to their high energy density,low cost,and environment-friendly.However,its commercialization process still encounters various obstacles.Among them,the sulfur cathode is easy to dissolve and shuttle,resulting in the loss of active substances and the severe growth of lithium anode dendrites,which is one of the biggest obstacles.Improving the redox conversion kinetics of sulfur cathode is expected to fundamentally alleviate the shuttle phenomenon of poly sulfides.Therefore,this paper reviews the effects of metal nanoparticles to metal nanoclusters to metal single-atom catalysts on improving the redox of Li-S batteries,to let researchers better understand the size effect on the kinetics of sulfur cathodes in Li-S batteries,which will provide important guidance for the future large-scale commercialization of Li-S batteries.

关键词： Lithium–sulfur batteries Metal nanoparticles Metal nanoclusters Metal single atoms Size effects

来源：

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Incidence and warning signs for complications of human brucellosis: a multi-center observational study from China

引用

Infectious Diseases of Poverty 2024年第1期13卷 53-62页

作者： qing-Nan Shi Hui-Jie Qin Qiao-Shan Lu hu Li Zhong-fa Tao Meng-Guang fan Mu-Heta Aishan Zeng-Qiang Kou Qiu-Lan Chen Wen-Wu Yin Yan-Ping Zhang National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases Chinese Center for Disease Control and PreventionChangbai RoadChangping DistrictBejing 102206China School of Public Health Guangxi Medical UniversityNanningChina Nanning Center for Disease Control and Prevention NanningChina Guizhou Center for Disease Control and Prevention GuiyangChina Inner Mongolia Center for Disease Control and Prevention HohhotChina Xinjiang Uighur Autonomous Region Center for Disease Control and Prevention UrumqiChina Shandong Center for Disease Control and Prevention JinanChina

Background Brucellosis is a severe zoonotic disease that is often overlooked,particularly in impoverished countries.Timely identification of focal complications in brucellosis is crucial for improving treatment outcomes.However,there is currently a lack of established indicators or biomarkers for diagnosing these complications.Therefore,this study aimed to investigate potential warning signs of focal complications in human brucellosis,with the goal of providing practical parameters for clinicians to aid in the diagnosis and management of patients.Methods A multi-center cross-sectional study was conducted in China from December 2019 to August 2021.The study aimed to investigate the clinical characteristics and complications of patients with brucellosis using a ques-tionnaire survey and medical record system.The presence of warning signs for complications was assessed using univariate and multivariate logistic regression models.Receiver operating characteristic(ROC)curves and the area under the curve(AUC)were used for variable screening and model evaluation.Results A total of 880 participants diagnosed with human brucellosis were enrolled.The median age of the patients Was 50 years[interquartile range(IQR):41.5-58.0],and 54.8%had complications.The most common organ system affected by complications was the osteoarticular system(43.1%),with peripheral arthritis(30.0%),spondylitis(16.6%),paravertebral abscess(5.0%),and sacroilitis(2.7%)being the most prevalent.Complications in other organ systems included the genitourinary system(4.7%),respiratory system(4.7%),and hematologic system(4.6%).Several fac-tors were found to be associated with focal brucellosis.These factors included a long delay in diagnosis odds ratio(OR)=3.963,95%confidence interval(CI):1.906-8.238 for>90 daysl,the presence of underlying disease(OR=1.675,95%CI:1.176-2.384),arthralgia(OR=3.197,95%CI:1.986-5.148),eye bulging pain(OR=3.482,95%CI:1.349-8.988),C-reactive protein(CRP)>10 mg/L(OR=1.910,95%CI:1.310-2.784)and erythrocyte sedimentation rate(ESR)el

关键词： Brucellosis Complications Clinical spectrum Warning signs

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

Clinical manifestations,diagnosis and long-term prognosis of adult autoimmune enteropathy:Experience from Peking Union Medical College Hospital

引用

World Journal of Gastroenterology 2024年第19期30卷 2523-2537页

作者： Mu-Han Li Ge-Chong ruan Wei-Xun Zhou Xiao-qing Li Sheng-Yu Zhang Yang Chen Xiao-Yin Bai Hong Yang Yu-Jie Zhang Peng-Yu Zhao Ji Li Jing-Nan Li Department of Gastroenterology Chinese Academy of Medical Sciences&Peking Union Medical College HospitalBeijing 100730China Department of Pathology Chinese Academy of Medical Scinences&Peking Union Medical College HospitalBeijing 100730China Department of Pathology Tianjin First Central HospitalNankai UniversityTianjin 300192China Affairs Office Chinese Academy of Medical Sciences&Peking Union Medical College Hospital(West campus)Beijing 100032China

BACKGROUND Autoimmune enteropathy(AIE)is a rare disease whose diagnosis and long-term prognosis remain challenging,especially for adult AIE patients.AIM To improve overall understanding of this disease’s diagnosis and prognosis.METHODS We retrospectively analyzed the clinical,endoscopic and histopathological characteristics and prognoses of 16 adult AIE patients in our tertiary medical center between 2011 and 2023,whose diagnosis was based on the 2007 diagnostic criteria.RESULTS Diarrhea in AIE patients was characterized by secretory diarrhea.The common endoscopic manifestations were edema,villous blunting and mucosal hyperemia in the duodenum and ileum.Villous blunting(100%),deep crypt lymphocytic infiltration(67%),apoptotic bodies(50%),and mild intraepithelial lymphocytosis(69%)were observed in the duodenal biopsies.Moreover,there were other remarkable abnormalities,including reduced or absent goblet cells(duodenum 94%,ileum 62%),reduced or absent Paneth cells(duodenum 94%,ileum 69%)and neutrophil infiltration(duodenum 100%,ileum 69%).Our patients also fulfilled the 2018 diagnostic criteria but did not match the 2022 diagnostic criteria due to undetectable anti-enterocyte antibodies.All patients received glucocorticoid therapy as the initial medication,of which 14/16 patients achieved a clinical response in 5(IQR:3-20)days.Immunosuppressants were administered to 9 patients with indications of steroid dependence(6/9),steroid refractory status(2/9),or intensified maintenance medication(1/9).During the median of 20.5 months of followup,2 patients died from multiple organ failure,and 1 was diagnosed with non-Hodgkin’s lymphoma.The cumulative relapse-free survival rates were 62.5%,55.6%and 37.0%at 6 months,12 months and 48 months,respectively.CONCLUSION Certain histopathological findings,including a decrease or disappearance of goblet and Paneth cells in intestinal biopsies,might be potential diagnostic criteria for adult AIE.The long-term prognosis is still unsatisfactory despite corticosteroid and immunosuppressan

关键词： Autoimmune enteropathy Clinical manifestations Diagnostic criteria Pathological features Long-term prognosis

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

Multi-surrogate framework with an adaptive selection mechanism for production optimization

引用

Petroleum Science 2024年第1期21卷 366-383页

作者： Jia-Lin Wang Li-Ming Zhang Kai Zhang Jian Wang Jian-Ping Zhou Wen-Feng Peng fa-Liang Yin Chao Zhong Xia Yan Pi-Yang Liu Hua-qing Zhang Yong-Fei Yang Hai Sun School of Petroleum Engineering China University of Petroleum(East China)Qingdao266580ShandongChina qingdao University of Technology Qingdao266580ShandongChina College of Science China University of PetroleumQingdao266580ShandongChina Zepu Oil and Gas Development Department PetroChina Tarim Oilfield CompanyKorla841000XinjiangChina Hainan Branch of CNOOC Ltd Haikou70311HainanChina

Data-driven surrogate models that assist with efficient evolutionary algorithms to find the optimal development scheme have been widely used to solve reservoir production optimization problems.However,existing research suggests that the effectiveness of a surrogate model can vary depending on the complexity of the design problem.A surrogate model that has demonstrated success in one scenario may not perform as well in others.In the absence of prior knowledge,finding a promising surrogate model that performs well for an unknown reservoir is challenging.Moreover,the optimization process often relies on a single evolutionary algorithm,which can yield varying results across different cases.To address these limitations,this paper introduces a novel approach called the multi-surrogate framework with an adaptive selection mechanism(MSfaSM)to tackle production optimization problems.MSfaSM consists of two stages.In the first stage,a reduced-dimensional broad learning system(BLS)is used to adaptively select the evolutionary algorithm with the best performance during the current optimization period.In the second stage,the multi-objective algorithm,non-dominated sorting genetic algorithm II(NSGA-II),is used as an optimizer to find a set of Pareto solutions with good performance on multiple surrogate models.A novel optimal point criterion is utilized in this stage to select the Pareto solutions,thereby obtaining the desired development schemes without increasing the computational load of the numerical simulator.The two stages are combined using sequential transfer learning.From the two most important perspectives of an evolutionary algorithm and a surrogate model,the proposed method improves adaptability to optimization problems of various reservoir types.To verify the effectiveness of the proposed method,four 100-dimensional benchmark functions and two reservoir models are tested,and the results are compared with those obtained by six other surrogate-model-based methods.The results demonstrate that our approach can obtain th

关键词： Production optimization Multi-surrogate models Multi-evolutionary algorithms Dimension reduction Broad learning 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

Liver Stiffness Measurement can Predict Liver Inflammation in Chronic Hepatitis B Patients with Normal Alanine Transaminase

引用

Journal of Clinical and Translational Hepatology 2023年第4期11卷 817-826页

作者： Ling-Ling Huang Xue-Ping Yu qing-fa ruan Yan-Xue Lin Huan Li Wen Jin Rui-Feng Liu Yan-Lan Liang Yu-Rui Liu Yue-Yong Zhu Jia-Ji Jiang Ri-Cheng Mao Da-Wu Zeng Department of Hepatology Hepatology Research InstituteThe First Affiliated hospitalFujian Medical UniversityFuzhouFujianChina Department of Infectious Diseases The First Hospital of Quanzhou Affiliated to Fujian Medical UniversityQuanzhouFujianChina Hepatology Center Xiamen Hospital of Traditional Chinese MedicineXiamenFujianChina Department of Infectious Diseases Shanghai Key Laboratory of Infectious Diseases and Biosafety Emergency ResponseNational Medical Center for Infectious DiseasesHuashan HospitalFudan UniversityShanghaiChina Hepatology Mengchao Hepatobiliary Hospital of Fujian Medical UniversityFuzhouFujianChina Hepatology Fujian Medical University Xiamen Humanity HospitalXiamenFujianChina

Background and Aims:To determine whether liver stiffness measurement(LSM)indicates liver inflammation in chronic hepatitis B(CHB)with different upper limits of normal(ULNs)for alanine aminotransferase(ALT).Methods:We grouped 439 CHB patients using different ULNs for ALT:cohort I,≤40 U/L(439 subjects);cohort II,≤35/25 U/L(males/females;330 subjects);and cohort III,≤30/19 U/L(males/females;231 subjects).Furthermore,84 and 96 CHB patients with normal ALT(≤40 U/L)formed the external and prospective validation groups,respectively We evaluated the correlation between LSM and biopsy-confirmed liver inflammation,and determined diagnostic accuracy using area under the curve(AUC).A noninvasive LSM-based model was developed using multivariate logistic regression.Results:Fibrosis-adjusted LSM values significantly increased with increasing inflammation.The AUCs of LSM in cohorts I,II,and III were 0.799,0.796,and 0.814,respectively,for significant inflammation(A≥2)and 0.779,0.767,and 0.770,respectively,for severe inflammation(A=3).Cutoff LSM values in all cohorts for A≥2and A=3 were 6.3 and 7.5 kPa,respectively.Internal,external,and prospective validations showed high diagnostic accuracy of LSM for A≥2 and A=3,and no significant differences in AUCs among the four groups.LSM and globulin independently predicted A≥2.The AUC of an LSM-globulin model for A≥2 exceeded those of globulin,ALT,and AST,but was similar to that of LSM.Conclusions:LSM predicted liver inflammation and guided the indication of antiviral therapy for CHB in patients with normal ALT.

关键词： Hepatitis B virus Liver inflammation Fibrosis Liver stiffness measurement Alanine aminotransferase

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

Advantages of a Novel Model for Predicting Hepatic Fibrosis in Chronic Hepatitis B Virus Carriers Compared with APRI and FIB-4 Scores

引用

Journal of Clinical and Translational Hepatology 2022年第3期10卷 412-419页

作者： Na-Ling Kang qing-fa ruan De-Sheng Zhang Xue-Ping Yu Zhen-Ting Hu Zhi-Min Lin Lu-Ying Wu Meng-Xin Lin Zu-Xiong Huang Jia-Ji Jiang Yu-Rui Liu Ri-Cheng Mao Da-Wu Zeng Department of Hepatology Hepatology Research InstituteThe First Affiliated HospitalFujian Medical UniversityFuzhouFujianChina Hepatology Center Xiamen Hospital of Traditional Chinese MedicineXiamenFujianChina Department of Pharmacy the First Affiliated HospitalFujian Medical UniversityFuzhouFujianChina Department of Infectious Diseases Shanghai Key Laboratory of Infectious Diseases and Biosafety Emergency ResponseNational Medical Center for Infectious DiseasesHuashan HospitalFudan UniversityShanghaiChina Department of Infectious Diseases The First Hospital of Quanzhou Affiliated to Fujian Medical UniversityQuanzhouFujianChina Department of Infectious Disease The Affiliated Hospital of Putian CollegePutianFujianChina Department of Gastroenterology The Second Affiliated Hospital of Xiamen Medical CollegeXiamenFujianChina Hepatology Mengchao Hepatobiliary Hospital of Fujian Medical UniversityFuzhouFujianChina

Background and Aims:Aspartate aminotransferase-toplatelet ratio index(APRI)and fibrosis-4 index(FIB-4)are widely used to assess liver fibrosis in chronic hepatitis B virus(HBV)infection.Currently,the definition of normal alanine aminotransferase(ALT)is controversial.We aimed to examine the diagnostic value of APRI and FIB-4 in chronic HBV carriers with different upper limits of normal(ULNs)for ALT.Methods:581 chronic HBV carriers were divided into the following four groups based on different ULNs for ALT:chronic HBV carriers I,II,III,and IV.Furthermore,106 chronic HBV carriers formed an external validation group.Predictive values of APRI and FIB-4 were elucidated using the area under the curve(AUC).A liver fibrosis-predictive model-GPSA(named for its measure of gamma glutamyl transpeptidase,platelet count,HBsAg and albumin)was developed using multivariate logistic regression analysis.Results:In chronic HBV carriers I,the AUCs of APRI and FIB-4 were 0.680 and 0.609 for significant fibrosis and 0.678 and 0.661 for cirrhosis,respectively.The AUCs of GPSA for significant fibrosis in the training group,internal group,and external validation group were 0.877,0.837,and 0.871,respectively.The diagnostic value of GPSA differed among chronic HBV carriers I,II,III,and IV,with AUCs for significant fibrosis being 0.857,0.853,0.868,and 0.905 and AUCs for cirrhosis being 0.901,0.905,0.886,and 0.913,respectively.GPSA showed a higher diagnostic value than APRI and FIB-4 for predicting significant fibrosis in the four groups.Conclusions:The GPSA model allows for accurate diagnosis of liver fibrosis in chronic HBV carriers with different ULN for ALT.

关键词： APRI FIB-4 Liver fibrosis Chronic HBV carriers HBV

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：