两法提取皮质骨I型胶原的比较研究△
...梯度脱水、无水乙醚脱脂、盐酸脱钙、甲醇:氯仿(1:1,v/v)再脱脂处理后,骨块软化。然后将软化的骨块在高速粉碎机上粉碎成脱钙骨基质粉。分别采用传统的碱溶法和自建的增强酶解法对脱钙骨基质粉处理,经溶解、离心、...
医源资料库;在线期刊;中国矫形外科杂志;2007年第15卷第6期Activationoranergy:NKTcellsarestunnedby-galactosylceramide
LaJollaInstituteforAllergyandImmunology,SanDiego,California,USA.AbstractInvariantnaturalkillerT(iNKT)cellsareTlymphocytesthatbehavesimilarlytocellsoftheinnateimmunesystem.Theglycolipid-galactosylceramide(-GalCer)isapotentandspecificactivatorofmouseandhumaniNKTcellsandhasbeenusedincancerclinicaltrial...
医源资料库;在线期刊;临床研究杂志;2005年第115卷第9期DevelopmentandEvaluationofaMultitargetReal-TimeTaqmanReverseTranscription-PCRAssayforDetectionoftheSevereAcuteRespiratorySyndrome-Associated
StateKeyLaboratoryofVirology,WuhanInstituteofVirology,ChineseAcademyofSciencesHubeiCenterforDiseasesControlandPreventionWuhanCenterforDiseasesControlandPrevention,Wuhan,Hubei,People‘sRepublicofChinaABSTRACTSevereacuterespiratorysyndrome(SARS)-associatedcoronavirus(SARS-CoV)istheetiologicalagentofS...
医源资料库;在线期刊;微生物临床杂志;2005年第43卷第5期AssociationofTumorNecrosisFactora-2anda-8MicrosatelliteAlleleswithHumanPapillomavirusandSquamousIntraepithelialLesionsamongWomeninBrazil
PathologyDepartmentDivisionofClinicalImmunologyDepartmentofGynecologyandObstetricsDepartmentofGenetics,SchoolofMedicineofRibeiroPreto,UniversityofSoPaulo,SoPaulo,BrazilABSTRACTInfectionwithoncogenichumanpapillomavirus(HPV)isconsideredtobethemajorriskfactorforcervicalcancer.Tumornecrosisfactor(TNF)is...
医源资料库;在线期刊;微生物临床杂志;2005年第43卷第8期NKG2Dfunctionprotectsthehostfromtumorinitiation
...yProgram,TrescowthickLaboratories,PeterMacCallumCancerCentre,EastMelbourne,Victoria3002,Australia2HowardHughesMedicalInstitute,WashingtonUniversitySchoolofMedicine,StLouis,MO63110TheactivationNKG2Dreceptorhasbeenshowntoplayanimportantroleinthecontrolofexperimentaltumorgrowthandmetastasesexpressingli...
医源资料库;在线期刊;实验医学杂志;2005年第202卷第5期122株致儿童肺炎的嗜血杆菌的耐药性分析
...国生物梅里埃公司。革兰染液,购自浙江省军区后勤部。V因子、X因子、V+X因子,购自英国OXOID公司。 1.2方法 1.2.1菌株的分离与鉴定将临床收集到的咽拭子标本立即接种于血平板及嗜血杆菌选择性培养基中,后者置于5%~1...
合作平台;在线期刊;中华现代临床医学杂志;2004年第2卷第9B期X光机高压变压器D150KH-30故障2例
...共同参考。机器:XUD150B-30+IDR700(1)故障现象之一:透视50FKV时,MA正常,但监视器无图像显示;当透视KV升到75KV时,故障提示:“MeasuredKVover”,机器进入保护状态。①检查:在透视50FKV时,用示波器连接ANALOG-96板上CP30、GND点测TKV...
医源资料库;在线期刊;中华医学实践杂志;2006年第5卷第12期施今墨治噎膈医案
...汤(半夏、茯苓、陈皮、甘草)治之。属血瘀者,常伍以紫丹参、葛根、降香为治。若辨证准确,用药配伍恰当,均可收到事半功倍之效矣。桃仁——杏仁桃仁富有油脂,滑肠润燥,破血行瘀;杏仁质润多脂,行气散结,止咳平...
求医问药;专家门诊;名家医案居住区大气中三氯甲烷、四氯化碳卫生检验标准方法(气相色谱法)
....2操作测得保留时间和平均高峰,按式(1)计算校正因子:¦=c0/h0..........................................(1)式中:¦──校正因子;c0──标准气体浓度,μg/m3;h0──平均峰高,mm。6.3样品测定用微量注射器进样品气10μL,按6.2.2项操...
药品天地;专业药学;实验技术;色谱技术;色谱分析实例Erythromycin-ResistantGroupAStreptococcalIsolatesCollectedbetween2000and2005inOahu,Hawaii,andTheiremmTypes
DepartmentofPediatrics,UniversityofHawaiiJohnA.BurnsSchoolofMedicine,Honolulu,HawaiiDepartmentofTropicalMedicineandMicrobiology,UniversityofHawaiiJohnA.BurnsSchoolofMedicine,Honolulu,HawaiiWorldHealthOrganizationCollaboratingCenterforReferenceandResearchonStreptococci,DepartmentofPediatrics,Universi...
医源资料库;在线期刊;微生物临床杂志;2005年第43卷第5期