AID-dependenthistoneacetylationisdetectedinimmunoglobulinSregions
DepartmentofMicrobiologyandImmunology,UniversityofIllinoisCollegeofMedicine,Chicago,IL60612Classswitchrecombination(CSR)isregulatedbytheexpressionofactivation-induceddeaminase(AID)andgermlinetranscripts(GLTs).AID-dependentdouble-strandbreaks(DSBs)areintroducedintoswitch(S)regionsandstimulateCSR.Alth...
医源资料库;在线期刊;实验医学杂志;2006年第203卷第1期ComparisonbetweenrpoBand16SrRNAGeneSequencingforMolecularIdentificationof168ClinicalIsolatesofCorynebacterium
UnitedesRickettsies,CNRSUMR6020,IFR48,FacultedeMedecine,UniversitedelaMediterrannee,Marseille,FranceABSTRACTHigherproportions(91%)of168corynebacterialisolateswerepositivelyidentifiedbypartialrpoBgenedeterminationthanbythatbasedon16SrRNAgenesequences.Thismethodisthusasimple,molecular-analysis-basedme...
医源资料库;在线期刊;微生物临床杂志;2005年第43卷第4期UseofImmunoglobulinGAvidityAssaysforDifferentiationofPrimaryfromPreviousInfectionswithWestNileVirus
ProvincialLaboratory,SaskatchewanHealth,Regina,Saskatchewan,CanadaEUROIMMUNAG,Luebeck,GermanyNationalMicrobiologyLaboratory,PublicHealthAgencyofCanada,Winnipeg,Manitoba,CanadaRobertKochInstitute,Berlin,GermanyABSTRACTSinceitsintroductionin1999,WestNilevirus(WNV)infectionshavespreadrapidlyacrosstheNo...
医源资料库;在线期刊;微生物临床杂志;2005年第43卷第12期UseofaCommerciallyAvailableLineProbeAssayforGenotypingofHepatitisCVirus5aStrains
LaboratoryofClinicalandEpidemiologicalVirology,RegaInstituteforMedicalResearch,UniversityofLeuven,Leuven,BelgiumHepatology/GIResearchLaboratory,DepartmentofInternalMedicineandGastroenterology,UniversityofPretoria,Pretoria,SouthAfricaDepartmentofInternalMedicine,UniversityofWitwatersrand,Witwatersran...
医源资料库;在线期刊;微生物临床杂志;2005年第43卷第12期色谱仪故障及其维护
...观察到的现象,并在右侧的列表中参考相应的解决方法。A、没有压力显示,没有流动相流动原因解决方法1、电源问题1、接通电源,开机2、保险丝被烧坏2、更换保险丝3、控制器设定不正确或设定失败3、a、采取恰当的设定b、修...
药品天地;专业药学;实验技术;色谱技术;仪器安装、维修与保养丹参酮药理作用
丹参酮(tanshinone)是中药丹参(SalviamiltiorrhizaBge)根的超临界(二氧化碳)提取物;或者是醚、醇等有机溶剂的提取物,其中含有多种成分,总称丹参酮。丹参酮以抗菌作用为主、兼有抗炎、性激素作用、近年其在心脑血管方面...
合作平台;在线期刊;中华医学研究杂志;2005年第5卷第6期;综述静脉移植骨髓间充质干细胞促进脊髓损伤后GDNF基因的表达△
...经营养因子(GDNF)表达的影响。[方法]MSCs提取自成年Wistar大鼠的股骨干骨髓,经原代培养、鉴定及5-溴脱氧尿嘧啶核苷(Brdu)核标记。以改良Allen′s打击装置制作大鼠T10节段脊髓损伤(SCl)模型,于伤后立即缝合切口并经尾静脉注射...
医源资料库;在线期刊;中国矫形外科杂志;2007年第15卷第4期PlasmacytoiddendriticcellsofmelanomapatientspresentexogenousproteinstoCD4+TcellsafterFcRII-mediateduptake
1DepartmentofTumorImmunology,2DepartmentofBloodTransfusionandTransplantationImmunology,3DepartmentofMedicalOncology,4DepartmentofPediatricOncology,RadboudUniversityNijmegenMedicalCentreandNijmegenCentreforMolecularLifeSciences,6500HBNijmegen,Netherlands5MiltenyiBiotecGmbH,D-51429BergischGladbach,Ger...
医源资料库;在线期刊;实验医学杂志;2006年第203卷第7期88移植修复下颌后磨牙的临床观察
...选择符合条件26例,28颗牙,根据X线片88根形成情况分成A、B两组,根完全形成者为A组,尚未完全形成者为B组。A组进行根管治疗后移植,B组不处理根管移植。结果A组100%成功,B组80%成功。结论88移植修复下颌后磨牙的方法效果理...
医源资料库;在线期刊;中华医学实践杂志;2005年第4卷第10期Plasmacytoiddendriticcellsinhibitpulmonaryimmunopathologyandpromoteclearanceofrespiratorysyncytialvirus
DepartmentofPathology,UniversityofMichiganMedicalSchool,AnnArbor,MI48109Respiratorysyncytialvirus(RSV)infectioniswidelyspreadandisamajorcauseofbronchiolitisininfantsandhigh-riskadults,oftenleadingtohospitalization.RSVinfectionleadstoobstructionandinflammationoftheairwaysandinductionofinnateandacquir...
医源资料库;在线期刊;实验医学杂志;2006年第203卷第5期