咨询与建议

限定检索结果

文献类型

  • 17,296 篇 期刊文献
  • 881 篇 会议
  • 217 册 图书
  • 12 篇 学位论文

馆藏范围

  • 18,357 篇 电子文献
  • 61 种 纸本馆藏

日期分布

学科分类号

  • 7,608 篇 医学
    • 6,466 篇 临床医学
    • 807 篇 医学技术(可授医学...
    • 559 篇 基础医学(可授医学...
    • 504 篇 中西医结合
    • 405 篇 公共卫生与预防医...
    • 286 篇 药学(可授医学、理...
  • 6,371 篇 工学
    • 1,553 篇 材料科学与工程(可...
    • 1,025 篇 化学工程与技术
    • 751 篇 生物医学工程(可授...
    • 580 篇 电子科学与技术(可...
    • 369 篇 核科学与技术
    • 321 篇 机械工程
    • 281 篇 光学工程
    • 274 篇 仪器科学与技术
    • 261 篇 计算机科学与技术...
    • 255 篇 动力工程及工程热...
    • 253 篇 地质资源与地质工...
    • 251 篇 环境科学与工程(可...
    • 223 篇 力学(可授工学、理...
    • 213 篇 电气工程
  • 4,327 篇 理学
    • 928 篇 化学
    • 902 篇 物理学
    • 614 篇 数学
    • 554 篇 生物学
    • 387 篇 地质学
    • 241 篇 生态学
    • 237 篇 地球物理学
  • 1,757 篇 农学
    • 440 篇 作物学
    • 385 篇 农业资源与环境
    • 371 篇 畜牧学
  • 372 篇 管理学
  • 228 篇 经济学
  • 197 篇 教育学
  • 108 篇 文学
  • 73 篇 法学
  • 49 篇 历史学
  • 27 篇 艺术学
  • 20 篇 哲学
  • 7 篇 军事学

主题

  • 123 篇 患者
  • 120 篇 ct
  • 112 篇 mri
  • 95 篇 cancer
  • 70 篇 analysis
  • 63 篇 diabetes
  • 61 篇 corrosion
  • 59 篇 rare earths
  • 53 篇 acid
  • 53 篇 covid-19
  • 52 篇 temperature
  • 51 篇 and
  • 44 篇 队列研究
  • 44 篇 病人
  • 42 篇 structure
  • 40 篇 method
  • 40 篇 of
  • 39 篇 mr
  • 36 篇 survival
  • 35 篇 health

机构

  • 68 篇 university of mi...
  • 67 篇 institute for pa...
  • 67 篇 albert einstein ...
  • 67 篇 dipartimento di ...
  • 67 篇 nikhef p.o.box 4...
  • 67 篇 fysikum stockhol...
  • 67 篇 michigan state u...
  • 67 篇 NOT FOUND
  • 67 篇 institut fur the...
  • 67 篇 dept.of physics ...
  • 67 篇 department of ph...
  • 66 篇 national researc...
  • 66 篇 compas group ins...
  • 66 篇 rudolf peierls c...
  • 66 篇 department of ph...
  • 66 篇 nstitucio catala...
  • 66 篇 cern european or...
  • 66 篇 school of physic...
  • 65 篇 max-planck-insti...
  • 65 篇 department of ph...

作者

  • 85 篇 f.krauss
  • 85 篇 g.weiglein
  • 85 篇 h.murayama
  • 85 篇 j.parsons
  • 85 篇 j.d.jackson
  • 85 篇 g.d'ambrosio
  • 85 篇 r.s.chivukula
  • 85 篇 y.kwon
  • 85 篇 m.white
  • 85 篇 m.drees
  • 80 篇 p.de jong
  • 79 篇 o.dahl
  • 79 篇 b.foster
  • 77 篇 g.rybka
  • 77 篇 a.ringwald
  • 74 篇 s.blusk
  • 70 篇 v.i.belousov
  • 70 篇 j.beringer
  • 67 篇 m.grnewald
  • 66 篇 k.monig

语言

  • 10,374 篇 英文
  • 8,030 篇 中文
  • 1 篇 法文
检索条件"作者=has.n m Is."
18406 条 记 录,以下是1-10 订阅
排序:
neurocircuit regeneration by extracellular matrix reprogramming
收藏 引用
neural Regeneration Research 2025年 第8期20卷 2300-2301页
作者: Shengzhang Su Ian n.Levasseur Kimberly m.Alonge Department of medicinal Chemis.ry University of WashingtonSeattleWAUSA Department of Chemis.ry University of WashingtonSeattleWAUSA Department of medicine University of Washington Medicine Diabetes InstituteSeattleWAUSA
The brain's extracellular matrix(ECm),which is.compris.d of protein and glycosaminoglycan(GAG)scaffolds,constitutes 20%-40% of the human brain and is.considered one of the largest influencers on brain cell functioning... 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
Regulator of G protein signaling 6 mediates exercis.-induced recovery of hippocampal neurogenesis.learning,and memory in a mouse model of Alzheimer’s dis.ase
收藏 引用
neural Regeneration Research 2025年 第10期20卷 2969-2981页
作者: mackenzie m.Spicer Jianqi Yang Daniel Fu Alis.n n.DeVore maris.l Lauffer nilufer S.Atasoy Deniz Atasoy Rory A.Fis.er Department of neuroscience and Pharmacology University of Iowa Carver College of MedicineIowa CityIAUSA Iowa neuroscience Institute University of Iowa Carver College of MedicineIowa CityIAUSA Interdis.iplinary Graduate Program in molecular medicine University of Iowa Carver College of MedicineIowa CityIAUSA neural Circuits and Behavior Core University of Iowa Carver College of MedicineIowa CityIAUSA
Hippocampal neuronal loss causes cognitive dysfunction in Alzheimer’s *** hippocampal neurogenesis.is.reduced in patients with Alzheimer’s *** stimulates adult hippocampal neurogenesis.in rodents and improves memory... 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
Amyloid-beta pathology-induced nanoscale synaptic dis.uption:the case of the GABA_B-GIRK assembly
收藏 引用
neural Regeneration Research 2025年 第5期20卷 1409-1410页
作者: Rafael Lujan Alejandro martín-Belmonte Sergi Ferré Francis.o Ciruela Synaptic Structure Laboratory Instituto de Biomedicina de la UCLM(IB-UCLM)Departamento de Ciencias MédicasInstituto de Investigación en Salud de Castilla-La Mancha(IDISCAM)Facultad de MedicinaUniversidad Castilla-La ManchaCampus BiosanitarioC/AlmansaAlbaceteSpain Integrative neurobiology Section National Institute on Drug AbuseIntramural Research ProgramNational Institutes of HealthBaltimoreMDUSA Pharmacology Unit Department of Pathology and Experimental TherapeuticsSchool of Medicine and Health SciencesInstitute of NeurosciencesUniversity of BarcelonaNeuropharmacology&Pain GroupNeuroscience ProgramBellvitge Institute for Biomedical ResearchL’Hospitalet de LlobregatSpain
Alzheimer's dis.ase (AD) is.characterized by an imbalance between excitatory and inhibitory brain networks,leading to aberrant homeostatic synaptic *** has progressively been recognized as syna ptopathy and syna ptic ... 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 sexually dimorphic expression of glutamate transporters and their implication in pain after spinal cord injury
收藏 引用
neural Regeneration Research 2025年 第11期20卷 3317-3329页
作者: Jennifer m.Colón-mercado Aranza I.Torrado-Tapias Iris.K.Salgado Jose m.Santiago Samuel E.Ocasio Rivera Dina P.Bracho-Rincon Luis.H.Pagan Rivera Jorge D.miranda Department of Physiology University of Puerto RicoMedical Sciences CampusSan JuanPRUSA national Institutes of Health National Human Genome Research InstituteBethesdaMDUSA Universidad Central del Caribe School of MedicineBayamónPRUSA University of Puerto Rico Carolina CampusCarolinaPRUSA Institute of neurobiology San JuanPRUSA
In addition to the loss of motor function,~60% of patients develop pain after spinal cord *** cellular-molecular mechanis.s are not well understood,but the data suggests that plasticity within the rostral,epicenter,an... 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
Gut virome:new key players in the pathogenesis.of inflammatory bowel dis.ase
收藏 引用
World Journal of methodology 2025年 第2期15卷 27-43页
作者: Helal F Hetta Rehab Ahmed Yasmin n Ramadan Hayam Fathy mohammed Khorshid mohamed m mabrouk mai hashem Department of medical microbiology and Immunology Faculty of MedicineAssiut UniversityAssiut 71515Egypt Divis.on of microbiology Immunology and BiotechnologyFaculty of pharmacyUniversity of TabukTabuk 71491Saudi Arabia Divis.on of microbiology Immunology and BiotechnologyDepartment of Natural Products and Alternative MedicineFaculty of PharmacyUniversity of TabukTabuk 71491Saudi Arabia Department of Internal medicine Division HepatogastroenterologyAssiut UniversityAssiut 71515Egypt Department of Clinical Research Egyptian Developers of Gastroenterology and Endoscopy FoundationCairo 11936Egypt Department of Internal medicine Faculty of Medicine.Tanta UniversityTanta 31527Egypt Department of Tropical medicine Gastroenterology and HepatologyAssiut University HospitalAssiut 71515Egypt
Inflammatory bowel dis.ase(IBD)is.a chronic inflammatory illness of the *** the mechanis. underlying the pathogenesis.of IBD is.not fully under-stood,it is.believed that a complex combination of host immunological res... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Brain-derived neurotrophic factor signaling in the neuromuscular junction during developmental axonal competition and synapse elimination
收藏 引用
neural Regeneration Research 2025年 第2期20卷 394-401页
作者: Josep Tomàs Víctor Cilleros-mañé Laia Just-Borràs marta Balanyà-Segura Aleksandra Polis.chuk Laura nadal marta Tomàs Carolina Silvera-Simón manel m.Santafé maria A.Lanuza Unitat d’His.ologia i neurobiologia(UHneurob) Facultat de Medicina i Ciències de la SalutUniversitat Rovira i VirgiliReusSpain
During the development of the nervous system,there is.an overproduction of neurons and *** competition between neighboring nerve endings and synapses performing different activity levels leads to their elimination or ... 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
From single to combinatorial therapies in spinal cord injuries for structural and functional restoration
收藏 引用
neural Regeneration Research 2025年 第3期20卷 660-670页
作者: Ernesto Doncel-Pérez Gabriel Guízar-Sahagún is.ael Grijalva-Otero Hospital nacional de Parapléjicos de Toledo Servicio de Salud de Castilla La Mancha(SESCAM)ToledoSpain medical Research Unit for neurological Dis.ases UMAE Hospital de EspecialidadesCentro Médico Nacional Siglo XXIIMSSCiudad de MéxicoMéxico
Spinal cord injury results in paralysis. sensory dis.urbances, sphincter dysfunction, and multiple systemic secondary conditions, most aris.ng from autonomic dysregulation. All this.produces profound negative psychoso... 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
mitochondria–cGAS–STInG axis.is.a potential therapeutic target for senescence-dependent inflammaging-associated neurodegeneration
收藏 引用
neural Regeneration Research 2025年 第3期20卷 805-807页
作者: Josém.Izquierdo Centro de Biología molecular Severo Ochoa(CBm) Consejo Superior de Investigaciones Científicas-Universidad Autónoma de Madrid(CSIC-UAM)MadridSpain
The word “senescence” comes from the Latin senescens, meaning “to begin to age”, and is.characterized by a long-lasting but reversible block in proliferation, resulting from stress-induced cell cycle arrest of pre... 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
Some Arithmetic on the Hardy Sums s_2(h,k) and s_3(h,k)
收藏 引用
Acta mathematica Sinica,Englis. Series 2004年 第2期20卷 193-200页
作者: mümün CAn Department of mathematics Akdeniz University07058AntalyaTurkey
In this.work, Rademacher’s two questions about Dedekind sums are applied to the Hardy sums s 2(h, k) and s 3(h, k). Some relations between these sums are obtained and some inequalities are given.
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
On the dielectric response function and dis.ersion relation in strongly coupled magnetized dusty plasmas
收藏 引用
Chinese Physics B 2018年 第10期27卷 465-470页
作者: m Shahmansouri n Khodabakhshi Department of Physics Faculty of ScienceArak University
Using the generalized vis.oelastic fluid model, we derive the dielectric response function in a strongly coupled dusty magnetoplasma which reveals two different dust acoustic(DA) wave modes in the hydrodynamic and k... 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