咨询与建议

限定检索结果

文献类型

  • 131,777 篇 期刊文献
  • 10,260 篇 会议
  • 24 册 图书

馆藏范围

  • 142,061 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 104,587 篇 医学
    • 75,363 篇 临床医学
    • 10,352 篇 中西医结合
    • 5,858 篇 基础医学(可授医学...
    • 5,621 篇 公共卫生与预防医...
    • 5,317 篇 中药学(可授医学、...
    • 4,673 篇 药学(可授医学、理...
    • 4,617 篇 中医学
    • 3,895 篇 医学技术(可授医学...
    • 804 篇 护理学(可授医学、...
  • 22,683 篇 工学
    • 5,291 篇 化学工程与技术
    • 4,025 篇 材料科学与工程(可...
    • 3,493 篇 生物医学工程(可授...
    • 2,198 篇 生物工程
    • 1,761 篇 计算机科学与技术...
    • 1,206 篇 电子科学与技术(可...
    • 1,127 篇 机械工程
    • 968 篇 环境科学与工程(可...
  • 19,352 篇 理学
    • 7,534 篇 生物学
    • 3,481 篇 化学
    • 2,811 篇 数学
    • 2,287 篇 物理学
    • 956 篇 生态学
    • 800 篇 地质学
  • 9,669 篇 农学
    • 2,898 篇 兽医学
    • 2,743 篇 作物学
    • 1,577 篇 畜牧学
    • 1,072 篇 农业资源与环境
  • 2,395 篇 管理学
    • 1,091 篇 公共管理
    • 890 篇 管理科学与工程(可...
  • 1,434 篇 经济学
    • 1,306 篇 应用经济学
  • 1,087 篇 教育学
  • 1,046 篇 文学
  • 458 篇 法学
  • 194 篇 艺术学
  • 150 篇 历史学
  • 122 篇 哲学
  • 35 篇 军事学

主题

  • 2,823 篇 cancer
  • 1,750 篇 case report
  • 1,648 篇 disease
  • 1,603 篇 liver
  • 1,524 篇 covid-19
  • 1,445 篇 inflammation
  • 1,436 篇 treatment
  • 1,348 篇 apoptosis
  • 1,274 篇 diagnosis
  • 1,112 篇 diabetes
  • 1,084 篇 hepatocellular c...
  • 1,021 篇 of
  • 1,017 篇 prognosis
  • 905 篇 therapy
  • 893 篇 meta-analysis
  • 845 篇 cell
  • 837 篇 mortality
  • 826 篇 surgery
  • 682 篇 obesity
  • 671 篇 acute

机构

  • 338 篇 university of ch...
  • 68 篇 university of ch...
  • 68 篇 beijing universi...
  • 67 篇 university of mi...
  • 67 篇 institute for pa...
  • 66 篇 nikhef p.o.box 4...
  • 65 篇 fysikum stockhol...
  • 64 篇 institute of bas...
  • 54 篇 michigan state u...
  • 47 篇 te d’ivoire
  • 44 篇 北京大学
  • 34 篇 华中科技大学
  • 33 篇 department of he...
  • 32 篇 faculty of medic...
  • 31 篇 cas key laborato...
  • 29 篇 shandong univers...
  • 29 篇 shanghai
  • 28 篇 germany
  • 28 篇 usa
  • 27 篇 department of ne...

作者

  • 258 篇 wei wang
  • 204 篇 wei zhang
  • 171 篇 jing wang
  • 171 篇 wei li
  • 157 篇 li li
  • 151 篇 jian wang
  • 142 篇 yan wang
  • 130 篇 jing zhang
  • 129 篇 wei chen
  • 123 篇 yan zhang
  • 120 篇 lei zhang
  • 120 篇 ying wang
  • 120 篇 yang liu
  • 113 篇 jing li
  • 113 篇 yan li
  • 111 篇 lei wang
  • 110 篇 li zhang
  • 103 篇 rui wang
  • 99 篇 yu zhang
  • 98 篇 wei he

语言

  • 117,179 篇 英文
  • 24,881 篇 中文
  • 1 篇 法文
检索条件"机构=De-partment of Medicine"
142061 条 记 录,以下是101-110 订阅
排序:
Tryptophan-specific peptide modification through metal-free photoinduced N-H alkylation employing N-aryl glycines
收藏 引用
Chinese Chemical Letters 2024年 第6期35卷 316-319页
作者: Jianhui Yin Wenjing Huang Changyong Guo Chao Liu Fei Gao Honggang Hu School of medicine or Institute of Translation medicine Shanghai UniversityShanghai 200444China
Tryptophan(Trp)carries a unique heteroaromatic indole side chain and plays a critical role in peptide or protein ***,we have reported a metal-free photoinduced N-H alkylation strategy using N-aryl glycines for specifi... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Seasonal variation and host sex affect bat–bat fly interaction networks in the Amazonian savannahs
收藏 引用
Integrative Zoology 2024年 第3期19卷 400-416页
作者: Paulo MEJIA Gustavo Lima URBIETA Bruna da Silva XAVIER IsaíJorge de CASTRO JoséJúlio de TOLEDO Gustavo GRACIOLLI Lucio AndréVIANA DIAS William Douglas CARVALHO Programa de Pós-Graduação em Biodiversidade Tropical Universidade Federal do Amapá(UNIFAP)MacapáAPBrazil Programa de Pós-Graduação em Ecologia Instituto de BiologiaCentro de Ciências da SaúdeUniversidade Federal do Rio de Janeiro(UFRJ)Rio de JaneiroRJBrazil Laboratório de Mamíferos Instituto de Pesquisas Científicas e Tecnológicas do Estado do Amapá(IEPA)MacapáAPBrazil Programa de Pós-Graduação em Biologia Animal Laboratório de SistemáticaEcologia e Evolução(LSEE)Instituto de BiociênciasUniversidade Federal de Mato Grosso do Sul(UFMS)Campo GrandeMTBrazil Terrestrial Ecology Group(TEG-UAM) Departamento de EcologíaFacultad de CienciasUniversidad Autónoma de MadridMadridSpain Centro de Investigación en Biodiversidad y Cambio Global(CIBC-UAM) Universidad Autónoma de MadridMadridSpain
Bats are the second-most diverse group of mammals in the world,and bat flies are their main ***,significant knowledge gaps remain regarding these antagonistic interactions,especially since diverse factors such as seas... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Alternative Phenotypic Profile for B-Cell Abnormality in a Case at Zinder National Hospital
收藏 引用
Open Journal of Blood Diseases 2024年 第1期14卷 8-16页
作者: Brah Moustapha Maman Amadou Djibrilla-Almoustapha Moustapha Elhadji-Chefou Abdoul-Aziz Garba Badé Malam-Abdou department of medicine Université André Salifou de Zinder Zinder Niger department of medicine H&#244pital National de Zinder Zinder Niger department of medicine Université Abdou Moumouni de Niamey Niamey Niger department of medicine Université Dan Dicko Dan Koulodo de Maradi Maradi Niger
Introduction: Since it is impossible to establish a diagnosis in the presence of hyperlymphocytosis not secondary to lymphocytic hyperactivation, we considered a B-lymphoid hematopathy with a non-specific phenotypic p... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Sickle Cell Disease in the Zinder Region in 2023: Prevalence and Sociodemographic Factors
收藏 引用
Open Journal of Blood Diseases 2024年 第1期14卷 1-7页
作者: Brah Moustapha Maman Amadou Djibrilla-Almoustapha Moustapha Elhadji-Chefou Illa Hamidine Moussa Diongolé Hassane Badé Malam-Abdou department of medicine Université André Salifou de Zinder Zinder Niger department of medicine H&#244pital National de Zinder Zinder Niger department of medicine Université Abdou Moumouni de Niamey Niamey Niger department of medicine Université Dan Dicko Dan Koulodo de Maradi Maradi Niger
Introduction: In view of the number of sickle cell patients and due to a low production of descriptive studies, we decided to determine the prevalence of genes S and C of the disease in the Zinder region. The objectiv... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Extrahepatic cholestasis associated with paracoccidioidomycosis:Challenges in the differential diagnosis of biliopancreatic neoplasia
收藏 引用
World Journal of Gastrointestinal Oncology 2024年 第6期16卷 2531-2540页
作者: Jose Sebastiao dos Santos Vitor de Moura Arrais William Jose Rosseto Ferreira Ricardo Ribeiro Correa Filho Mariangela Ottoboni Brunaldi Rafael Kemp Ajith Kumar Sankanrakutty Jorge Elias Junior Fernando Bellissimo-Rodrigues Roberto Martinez Edson Zangiacomi Martinez Jose Celso Ardengh Faculdade de Medicina de Ribeirao Preto da Universidade de Sao Paulo(FMRP-USP) Departamento de Cirurgia e AnatomiaRibeirao Preto 14049-900Sao PauloBrazil Universidade de Sao Paulo Faculdade de Medicina de Ribeirao Preto da Universidade de Sao Paulo(FMRP-USP)Departamento de PatologiaRibeirao Preto 14048900Sao PauloBrazil Universidade de Sao Paulo Faculdade de Medicina de Ribeirao Preto da Universidade de Sao Paulo(FMRP-USP)Departamento de Imagens MédicasHematologia e Oncologia ClínicaRibeirao Preto 14048900Sao PauloBrazil Universidade de Sao Paulo Faculdade de Medicina de Ribeirao Preto da Universidade de Sao Paulo(FMRP-USP)Departamento de Medicina SocialRibeirao Preto 14015-010Sao PauloBrazil Universidade de Sao Paulo Faculdade de Medicina de Ribeirao Preto da Universidade de Sao Paulo(FMRP-USP)Departamento de Clínica MédicaRibeirao Preto 14015-010Sao PauloBrazil Universidade de Sao Paulo Faculdade de Medicina de Ribeirao Preto da Universidade de Sao Paulo(FMRP-USP)Departamento de Cirurgia e AnatomiaRibeirao Preto 14049-900Sao PauloBrazil and Hospital MoriahServico de Endoscopia DigestivaSao Paulo 04084-002Sao PauloBrazil
BACKGROUND Paracoccidioidomycosis(PCM)may involve the hepatic pedicle and peripan creatic lymph nodes,cause damage to the bile duct and manifest,exceptionally,in combination with extrahepatic cholestasis(EHC),making i... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Effectiveness and safety of acupuncture in treatment of pregnancyrelated symptoms:a systematic review and Meta-analysis
收藏 引用
Journal of Traditional Chinese medicine 2024年 第1期44卷 16-26页
作者: LIU Tingting LIU Tongou LIU Mingfu School of Traditional Chinese medicine Clinical medicine Hubei University of Traditional Chinese MedicineWuhan 430000China First Clinical College of Hubei University of Traditional Chinese medicine Wuhan 430000China department of Acupuncture and Tuina Affiliated Hospital of Hubei University of Traditional Chinese MedicineHubei Provincial Hospital of Traditional Chinese MedicineWuhan 430000China
OBJECTIVE:To systematically evaluate the efficacy and safety of acupuncture(AM)in the treatment of pregnancyrelated symptoms such as acute vomiting during ***:We comprehensively searched the available literature up to... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Paeoniflorin ameliorates chronic colitis via the DR3 signaling pathway in group 3 innate lymphoid cells
收藏 引用
Journal of Pharmaceutical Analysis 2024年 第6期14卷 889-901页
作者: Shaowei Huang Xueqian Xie Bo Xu Zengfeng Pan Junjie Liang Meiling Zhang Simin Pan Xiaojing Wang Meng Zhao Qing Wang Jinyan Chen Yanyang Li Lian Zhou Xia Luo School of Pharmaceutical Sciences Guangzhou University of Chinese Medicine510006China School of Basic medicine Guangzhou University of Chinese Medicine510006China First Clinical Medical College Guangzhou University of Chinese Medicine510000China
Inhibiting the death receptor 3(DR3)signaling pathway in group 3 innate lymphoid cells(ILC3s)presents a promising approach for promoting mucosal repair in individuals with ulcerative colitis(UC).Paeoniflorin,a promine... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Chemical Constituents and Pharmacological Properties of Frankincense:Implications for Anticancer Therapy
收藏 引用
Chinese Journal of Integrative medicine 2024年 第8期30卷 759-767页
作者: WU Yong-rong XIONG Wei DONG Ying-jing CHEN Xin ZHONG Yuan-yuan HE Xin-ling WANG Yu-jia LIN Qun-fang TIAN Xue-fei ZHOU Qing College of Traditional Chinese medicine Hunan University of Chinese MedicineChangsha410208China department of Andrology the First Hospital of Hunan University of Chinese MedicineChangsha41007China College of medicine Hunan University of Chinese MedicineChangsha410208China College of Traditional Chinese and Western medicine Hunan University of Chinese MedicineChangsha410208China Hunan Provincial Key Laboratory of Traditional Chinese medicine Prescription and Transformation Changsha410208China Hunan Sexual and Reproductive Health Clinical Medical Research Center of Traditional Chinese medicine Changsha410021China
The discovery of novel antitumor agents derived from natural plants is a principal objective of anticancer drug ***,a widely recognized natural antitumor medicine,has undergone a systematic review encompassing its spe... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
The potential of herbal drugs to treat heart failure:The roles of Sirt1/AMPK
收藏 引用
Journal of Pharmaceutical Analysis 2024年 第2期14卷 157-176页
作者: Tao Zhang Lei Xu Xiaowei Guo Honglin Tao Yue Liu Xianfeng Liu Yi Zhang Xianli Meng State Key Laboratory of Southwestern Chinese medicine Resources Innovative Institute of Chinese Medicine and PharmacyChengdu University of Traditional Chinese MedicineChengdu611137China College of Pharmacy Chengdu University of Traditional Chinese MedicineChengdu611137China School of Ethnic medicine Chengdu University of Traditional Chinese MedicineChengdu611137China Meishan Hospital of Chengdu University of Traditional Chinese medicine MeishanSichuan620032China
Heart failure(HF)is a highly morbid syndrome that seriously affects the physical and mental health of patients and generates an enormous socio-economic *** addition to cardiac myocyte oxidative stress and apoptosis,wh... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Sudden openings and gradual closures in canopy cover modulate acclimation,survival,and growth of a shade-tolerant rainforest tree species
收藏 引用
Journal of Forestry Research 2024年 第5期35卷 78-90页
作者: Ana Paula Moretti Flavia Yesica Olguin Juan Marcelo Gauna Corina Graciano INFIVE(CONICET-Universidad Nacional de La Plata) Diagonal 113 N°4951900 La PlataProvincia de Buenos AiresArgentina CONICET Godoy Cruz 2290C1425FQB Buenos AiresArgentina Facultad de Ciencias Agrariasy Forestales Universidad Nacional de La PlataCalle 60y 1181900 La PlataProvincia de Buenos AiresArgentina Facultad de Ciencias Forestales Universidad Nacional de MisionesBertoni 124 km 33380 EldoradoProvincia de MisionesArgentina
Forest disturbances at gap levels are one of the most important events for the regeneration and establishment of intermediate tree *** canopy openings expose plants to high light intensity and high evaporative demands... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论