第三节 正常值范围的估计
...置200×0.95=190即为第190个数据处,因此知A=188,Lx=35,fx=4,ix=5。 代入公式(4.5)表5.2 百分位数法计算单侧上限(200例健康成人的血铅值)血铅值(微克/100克)频数累计频数0-665-485410-439715-3613320-2816125-1317430-1418835-419240-419645-11975...
医源资料库;医源图书馆;教材类;医学统计学母婴铁代谢研究进展
...TfR或FnR结合进入线粒体,在亚铁络合酶的作用下与原卟啉IX合成血红素。TfR和FnR的发现揭示了胎盘铁转运机制。 转铁蛋白(Tf)是体内运铁的主要蛋白,TfR介导Tf进入细胞内。TfR分子量为180000的跨膜糖蛋白,由分子量为90000的2...
合作平台;医学论文;基础医学论文;生理学Adaptationofironabsorptioninmenconsumingdietswithhighorlowironbioavailability
...3652.DubachR,MooreCV,CallenderST.Studiesinirontransportandmetabolism.IX.Theexcretionofironasmeasuredbyisotopetechnique.JLabClinMed1955;45:599615.GranickS.Ferritin.IX.Increaseoftheproteinapoferritininthegastrointestinalmucosaasadirectresponsetoironfeeding.Thefunctionofferritinintheregulat...
医源资料库;在线期刊;美国临床营养学杂志;2000年71卷第1期Two-PhaseAntithromboticProtectionAfterAnti-GlycoproteinVITreatmentinMice
...ntegrilin)andtirofibanandthemouse/humanchimericanti-GPIIbIIIaFabfragmentabciximab.Amongthem,onlyabciximabhasbeenshowntomarkedlyreducetheprocoagulantactivityofplatelets.11However,theanti-GPIIbIIIatreatmentisassociatedwithahighlyincreasedbleedingriskthroughoutthetherapeuticuse12andashorthalflifeofthet...
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7期RoleofTissueFactorinHemostasis,Thrombosis,andVascularDevelopment
...complexoftheextrinsicpathwayinitiatesbloodcoagulationbyactivatingbothFXandFIX.TheFVIIIa:FIXacomplexoftheintrinsicpathwayprovidesanalternativeroutetogenerateFXa,whichparticipatesintheprothrombinasecomplex(FVa:FXa).Thiscomplexactivatesprothrombintothrombin,whichplaysacentralroleinthecoagulationproteas...
医源资料库;在线期刊;动脉硬化血栓血管生物学杂志;2004年第24卷第6期AbnormalcrossingoftheopticfibresshownbyevokedmagneticfieldsinpatientswithocularalbinismwithanovelmutationintheOA1gene
...onmarkindicatesthatthephenotypeisunknown.MagnetoencephalographyTwobrothers(IX-8andIX-10)withOA1,onecarrierfemale(VIII-11),andfivehealthycontrolsubjects(agerange23–51years)underwentVEFstudies.Thetwopatientsandallcontrolsweremeasuredwitha122channelgradiometer(NeuromagLtd,Helsinki,Finland)andthecarri...
医源资料库;在线期刊;英国眼科学杂志;2005年第89卷第7期GeneticDeterminantsofArterialThrombosis
...)areessentialforadhesionofplateletstoexposedsubendothelialextracellularmatrixcomponentsandforplatelet-plateletinteractions.GPIIb/IIIa(knownalsoasintegrinIIb?3)istheprimaryplateletsurfacereceptorforfibrinogen;italsobindsvonWillebrandfactor(vWF)andseveralotheradhesionligands.Theclinicallymoststudiedpo...
医源资料库;在线期刊;动脉硬化血栓血管生物学杂志;2004年第24卷第2期尿动力学检查在指导治疗女性排尿困难中的意义
...siain9cases(20.9%);highpressureinposterioruretherain9cases(20.9%);mixedtypecouldexistinonecase.Inallthese48cases,curative,improvedandinvalidtheraputiceffectswereseenin36(75.0%),6(11.9%)and6(11.9%)casesrespectivelyandoveralleffectiveratewas87.5%.ConclusionBladder-urethradysf...
合作平台;在线期刊;中华医学实践杂志;2004年第3卷第9期;论著TransitionfromIntravenousEpoprostenoltoIntravenousTreprostinilinPulmonaryHypertension
...sevenpatientscompletedtheprotocol;4patientstransitionedbacktoepoprostenol.Six-minutewalkdistance(n=27;baseline,438±16m;Week12,439±16m),Naughton-Balketreadmilltesttime(n=26;baseline,582±50s;Week12,622±48s),functionalclass,andBorgscoreweremaintainedwithintravenoustreprostinilatWeek12versusintraven...
医源资料库;在线期刊;美国呼吸和危急护理医学;2005年第171卷第12期生物超弱发光及其应用研究概述
...、玉米、大豆等8种,其中对小麦、玉米研究最多。理化因子如稀土、特定电磁辐射、电离辐射、氧化剂及代谢抑制剂等对超弱发光的影响也已涉及[28、40、44、49]。纵观这些年来我国超弱发光研究的历程,总的来说取得了一定的...
合作平台;医学论文;基础医学论文;生物物理学