HelperTcelldifferentiationentersanewera:LeRoiestmort;viveleRoi!
C.M.T.,A.L.,andJ.J.O.areatMolecularImmunologyandInflammationBranch,NationalInstituteofArthritis,MusculoskeletalandSkinDiseases,NationalInstitutesofHealth,Bethesda,MD20892.InthedarkagesofTcellbiology,weconsideredtwofatesfordifferentiatedCD4+Tcells:Thelper(Th)1andTh2cells.Nowweknowthattherealityismuch...
医源资料库;在线期刊;实验医学杂志;2006年第203卷第4期薄层扫描法测定康胃泰胶囊中黄芪甲苷的含量
...每次50ml,弃掉水液,减压I山收正丁醇至尽,残留物加水lOm1分次溶解,通过D1O1型大孔树脂柱(1.5cmX12cm,上部加中性氧化铝2.5g),用水50ml沈脱,介掉水液,再用15%乙醇50ml洗脱,弃掉该洗脱液,继用70%乙醇60ml洗脱,并收集70%乙...
药品天地;专业药学;实验技术;色谱技术;色谱论文棓丙酯与糖尿病及其并发症的治疗
...有密切关系。棓丙酯即没食子酸丙酯(propylgallate,PrG),最近的一些研究表明它不仅是自由基清除剂,还是COX2-LO的双重抑制剂、并且可与内皮素ET-1特异性结合而拮抗其作用;通过清除自由基、抑制TXA2、PGFα2合成和拮抗内皮素...
资料库;在线期刊;中华现代内科学杂志;2005年第2卷第6期Functionaldisruptionof4integrinmobilizesbonemarrow–derivedendothelialprogenitorsandaugmentsischemicneovascularization
...ovascularResearch,CaritasSt.Elizabeth‘sMedicalCenter,TuftsUniversitySchoolofMedicine,Boston,MA021352DivisionofHematology,DepartmentofMedicine,UniversityofWashington,Seattle,WA981953RegenerativeMedicineandResearch,KobeInstituteofBiomedicalResearchandInnovation/InstituteofPhysicalandChemicalResearch...
医源资料库;在线期刊;实验医学杂志;2006年第203卷第1期膜分离技术在食品中的运用
...绍一下。 2.1反渗透膜(RO) 反渗透膜使用的材料,最初是醋酸纤维素(CA),1966年开发出聚酰胺膜,后来又开发出各种各样的合成复合膜。CA膜耐氯性强,但抗菌性较差。合成复合膜具有较高的透水性和有机物截留性能,但对...
医药经济;生物技术;技术要闻MatrixGlaProteinIsAssociatedWithRiskFactorsforAtherosclerosisbutnotWithCoronaryArteryCalcification
...seanimalswiththegreatestarterycalcification,9presumablysecondarytoincreasedlocalsynthesisofMGPforthepurposeofslowingtheprogressionofarterycalcification.However,increasedserumlevelsofMGP,withoutaconcomitantincreaseinMGPexpressioninthearterialwalls,doesnotinhibittheectopicmineralizationobservedinmicel...
医源资料库;在线期刊;动脉硬化血栓血管生物学杂志;2006年第26卷第12期Moderateenergyrestrictionincreasesboneresorptioninobesepostmenopausalwomen
...pital,ColumbiaUniversity,CollegeofPhysiciansandSurgeons,NewYork;andtheRadiologyDepartment,RobertWoodJohnsonUniversityHospital,NewBrunswick,NJ.2SupportedbyNIHgrantAG12161(toSAS),feasibilitygrantDK26687fromtheNewYorkObesityResearchCenter,andBUSCHBiomedicalResearchAward6-49373.3Addressreprintrequeststo...
医源资料库;在线期刊;美国临床营养学杂志;2001年73卷第2期美华盛顿大学研制非侵入性胎儿DNA测序首获成功
...1997年,目前已在中国香港大学任职的化学病理学家DennisLo发现,大约有10%的源自胎儿的无细胞DNA漂浮在孕妇的血液中。在2010年发表在《科学—转化医学》上的一篇论文中,Lo的研究小组报告说,使用足够多的胎儿DNA片段便能够重...
行业资讯;临床快报;妇科与产科Opticalcoherencetomographyoftheretinalnervefibrelayerinmildpapilloedemaandpseudopapilloedema
...dadOftalmolgicadeCaracas,Venezuela2NewEnglandEyeCenter,TuftsUniversitySchoolofMedicine,Boston,MA,USACorrespondenceto:ThomasRHedgesIIIMDNewEnglandEyeCenter,750WashingtonStreet,Box381,Boston,MA02111,USA;thedges@lifespan.orgAcceptedforpublication1August2004ABSTRACTAims:Todeterminethedegreetowhichoptica...
医源资料库;在线期刊;英国眼科学杂志;2005年第89卷第3期Infectedsite-restrictedFoxp3+naturalregulatoryTcellsarespecificformicrobialantigens
1MucosalImmunologyUnitandImmunobiologySection,LaboratoryofParasiticDiseases,NationalInstituteofAllergyandInfectiousDiseases(NIAID),NationalInstitutesofHealth(NIH),Bethesda,MD208922DivisionofMolecularImmunology,CincinnatiChildren‘sHospitalResearchFoundation,Cincinnati,OH452293DepartmentofMicrobiolo...
医源资料库;在线期刊;实验医学杂志;2006年第203卷第3期