AnantagonistpeptidemediatespositiveselectionandCD4lineagecommitmentofMHCclassII–restrictedTcellsintheabsenceofCD4
...ldforpositiveselectionissustained,andstronglyarguethatCD4doesnotdeliverauniqueinstructionalsignalforlineagecommitment.Abbreviationsused:APL,alteredpeptideligand;FOTC,fetalthymicorganculture.Tcelldevelopmentinthethymusresultsfrominteractionsbetweendevelopingthymocytesandthymicstromalcells,withtheoutc...
医源资料库;在线期刊;实验医学杂志;2005年第201卷第1期Afunctionalpromoterpolymorphisminmonocytechemoattractantprotein–1isassociatedwithincreasedsusceptibilitytopulmonarytuberculosis
...nucleotidepolymorphism.P.O.Flores-VillanuevaandJ.A.Ruiz-Moralescontributedequallytothiswork.Studiesofmonozygoticanddizygotictwinshavedemonstratedthatgeneticfactorscontributeconsiderablytothedevelopmentoftuberculosis(1,2).The17q11.2chromosomalregionhasbeenlinkedtosusceptibilitytotuberculosis(3,4)andi...
医源资料库;在线期刊;实验医学杂志;2005年第202卷第12期中医药治疗围绝经期综合征的临床及实验研究进展
...2.1辨证分型治疗周英[9]从肾辨治围绝经期综合征,采用以补肾为主治疗,分别从温补肾阳、滋补肾阴、补肾固摄、温阳行水、滋阴降火、交通心肾、引火归元、滋补肝肾等方面辨证治疗,临床上选用左归饮、右归饮、知柏地黄汤...
医源资料库;在线期刊;中华现代中西医杂志;2010年第8卷第1期ProspectivestudyofdietarypatternandriskofParkinsondisease
...amoftheNIH,NationalInstituteofEnvironmentalHealthSciences.3AddressreprintrequeststoXGao,DepartmentofNutrition,HarvardSchoolofPublicHealth,655HuntingtonAvenue,Boston,MA02115.E-mail:xgao{at}hsph.harvard.edu.ABSTRACTBackground:SeveralstudieshaveshownassociationsbetweenParkinsonDisease(PD)riskandindivid...
医源资料库;在线期刊;美国临床营养学杂志;2007年86卷第5期宁心通痹胶囊丹参和川芎的薄层色谱鉴别
...制方法。方法采用薄层色谱鉴别(TLC)对宁心通痹胶囊中丹参、川芎进行定性鉴别。结果选定方法能有效鉴别丹参和川芎。结论所建立的方法重现性好、专属性强,对宁心通痹胶囊质量控制起到一定作用。【关键词】宁心通痹胶...
医源资料库;在线期刊;中华医药杂志;2009年第9卷第8期ImpactofDNAligaseIVonnonhomologousendjoiningpathwaysduringclassswitchrecombinationinhumancells
...nducedcytidinedeaminase(AID).Theinitiallesionsintheswitch(S)regionsaresubsequentlyprocessedandresolved,leadingtorecombinationofthetwotargetedSregions.ThemechanismsbywhichrepairandligationofthebrokenDNAendsoccursisstillelusive.Recently,asmallnumberofpatientslackingDNAligaseIV,acriticalcomponentofthen...
医源资料库;在线期刊;实验医学杂志;2005年第201卷第2期钙通道与人类遗传病
...分型简称OMIM编号定位α1α1ACACNL1A460101119p13α1BCACNL1A56010129q34α1CCACNL1A111420512p13.4α1DCACNL1A21142063p14α1ECACNL1A66010131q25-31α1SCACNL1A31142081q31-32α1FCACNA1F300110Xp11.23α2/бα2/бCACNA21142047q21-22ββ1CACNB111420717q21-22β2CACNB260000310p12β3CACNB360195812q13β4CACN...
合作平台;医学论文;基础医学论文;遗传学TheprevalenceofglaucomainBangladesh:apopulationbasedsurveyinDhakadivision
1MAIInstituteofOphthalmologyandIslamiaEyeHospital,Farmgate,Dhaka,Bangladesh2DivisionofEpidemiology,InstituteofOphthalmology,BathStreet,London,UK3GlaucomaResearchUnit,MoorfieldsEyeHospital,CityRoad,London,UK4BangladeshEyeCareSociety,Lalmatia,Dhaka,Bangladesh5ClinicalResearchUnit,LondonSchoolofHygiene...
医源资料库;在线期刊;英国眼科学杂志;2004年第88卷第12期氟哌利多的药理作用、不良反应及临床应用评价
...过拮抗多巴胺D2受体。价格较5-HT3受体拮抗剂镇吐药(奥丹西隆、格列西隆)低,常用于预防术后恶心呕吐,尤其在预防术后PCA吗啡所致恶心呕吐具有独特价格优势。术后恶心呕吐发生率虽报道不一,但总体发生率仍高达20-30%[4]...
药品天地;专业药学;药品不良反应PilotStudyToEvaluateMicroarrayHybridizationasaToolforSalmonellaentericaSerovarTyphimuriumStrainDifferentiation
...imple83-probeDNAmicroarray.ThedatapresentedheredemonstratethatDNAmicroarraysharboringsmallnumbersofselectedprobesarepromisingtoolsforserovarTyphimuriumstraintyping.INTRODUCTIONSalmonellaspp.arepathogenicenterobacteriawhichcancausefood-bornediseasesrangingfromamildgastroenteritistosystemicinfections(...
医源资料库;在线期刊;微生物临床杂志;2005年第43卷第8期