GinsenosideRg3InhibitsHumanKv1.4ChannelCurrentsbyInteractingwiththeLys531Residue
【关键词】GinsenosideWehavedemonstratedpreviouslythatthe20(S)butnotthe20(R)formofginsenosideRg3inhibitedK+currentsflowingthroughKv1.4(hKv1.4)channelsexpressedinXenopuslaevisoocytes,pointingtothepresenceofspecificinteractionsite(s)forRg3inthehKv1.4channel.Inthecurrentstudy,wesoughttoidentifythis...
医源资料库;在线期刊;分子药理学杂志;2008年第70卷第3期柱前衍生化高效液相色谱法拆分人体血浆和尿液中阿替洛尔对映体的研究
...售药品。手性衍生化试剂R(+)-苯乙基异氰酸酯(R(+)-1-Phenylethylisocyanate,R(+)-PEIC)购自Fluka公司。水为三蒸水。其它试剂均为国产分析纯。 高效液相色谱仪(美国惠普公司),包括HP1050泵、1046A荧光检测器、ODSHypersil(250mm×4mm,5μm)...
药品天地;专业药学;实验技术;色谱技术;色谱分析实例Physicalactivityenergyexpenditurepredictschangesinbodycompositioninmiddle-agedhealthywhites:effectmodificationbyage
UlfEkelund,SørenBrage,PaulWFranks,SusieHennings,SueEmms,Man-YuWongandNicholasJWareham1FromtheMedicalResearchCouncilEpidemiologyUnit,Cambridge,UnitedKingdom(UE,SB,PWF,SH,SE,andNJW),andtheDepartmentofMathematics,TheHongKongUniversityofScienceandTechnology,HongKong,China(M-YW)2SupportedbytheMedi...
医源资料库;在线期刊;美国临床营养学杂志;2005年81卷第5期黄连不同炮制品中3种生物碱含量的高效液相色谱法测定
...茛科植物黄连CoptischinensisFranch.,三角叶黄连CoptisdeltoideaC.Y.ChengetHsiao或云连CoptisteetaWall.的干燥根茎[1]。上述3种商品分别习称“味连”“雅连”“云连”,主产于四川、湖北、云南、甘肃等地。关于黄连质量控制,《中国药典...
药品天地;专业药学;实验技术;色谱技术;色谱论文Long-termintakeofvitaminsandcarotenoidsandoddsofearlyage-relatedcorticalandposteriorsubcapsularlensopacities
AllenTaylor,PaulFJacques,LeoTChylack,Jr,SusanEHankinson,PatriciaMKhu,GailRogers,JudithFriend,WilliamTung,JohnKWolfe,NitaPadhyeandWalterCWillett1FromtheJeanMayerUSDAHumanNutritionResearchCenteronAging(AT,PFJ,andGR)andtheGeraldJandDorothyRFriedmanSchoolofNutritionScienceandPolicy(ATandPFJ),TuftsUniver...
医源资料库;在线期刊;美国临床营养学杂志;2002年75卷第3期NovelAssayUsingTotalHepatitisCVirus(HCV)CoreAntigenquantificationforDiagnosisofHCVInfectioninDialysisPatients
DivisionofNephrologyandDialysisHygieneInstitute,MaggioreHospital,IRCCS,MilanNephrologyUnit,SanGiovanniRotondoHospital,SanGiovanniRotondoNephrologyUnit,ComoHospital,ComoNephrologyUnit,LodiHospital,LodiNephrologyUnit,MelegnanoHospital,MelegnanoNephrologyUnit,VastoHospital,VastoNephrologyUnit,Gallarate...
医源资料库;在线期刊;微生物临床杂志;2005年第43卷第1期小儿留置针操作手法的改进
...紧皮肤,右手持针见回血后再将针送少许后,用左手推进Y型管将软管送进血管内,之后用右手拔除针心,用透明贴膜固定留置针。这种操作手法的缺点是送针时需要左右手配合,左手送针时就不能绷紧皮肤,导致送针困难,这...
医源资料库;在线期刊;中华现代儿科学杂志;2008年第5卷第2期胶束薄层色谱扫描法测定银黄片与银黄注射液中的黄芩苷与绿原酸
...薄片上,按选定的条件展开,扫描测定,以扫描峰面积值Y对点样量X(μg)线性回归,得回归方程: Y=112.5+7142Xr=0.9992 黄芩苷点样量在0.122~1.83μg范围内与峰面积呈良好线性关系。 精密吸取绿原酸对照品溶液0.05,0.1,0.2...
药品天地;专业药学;实验技术;色谱技术;色谱分析实例流脑的流行及免疫预防概况
Theprevalenceofepidemicencephalitisandimmuneprevention. ZHUZhan-ying,LIDong-yue,HUANGGuo-chao,etal. (GuangdongProvincialCenterforDiseaseControlandPrevention,Guangzhou510300,Gaungdong,P.R.China) 我国是流脑高发国家,去冬今春,流行性脑脊髓膜炎在我国...
医源资料库;在线期刊;中国热带医学杂志;2005年第5卷第4期经右股动脉行肾动脉下腹主动脉腔内球囊阻断血流的应用解剖学研究
...;腹主动脉瘤;股动脉;球囊Abstract:ObjectiveToexplorethefeasibilityofblockingtheinfrarenalabdominalaortafromrightfemoralarterybytheballooncatheter.MethodsTotally50corpses(33maleand17female)weredissectedandthebodyheight,lengthfrominfrarenalarteriestorightfemoralarteriesinlumenofthevesselwereme...
医源资料库;在线期刊;局解手术学杂志;2010年第19卷第6期