反相高效液相色谱法分析注射用盐酸洛美沙星
...20μL时,线性浓度范围为5~215μg/mL;最低检测限(LOD)为12ng/mL(S/N=3),最低定量限(LOQ)为60ng/mL(S/N=10);日内精密度(RSD)为0.85%(n=5),日间精密度(RSD)为1.35%(n=5)。该方法简便、快速,专属性强,可用于对注射用盐酸洛美沙星的含量测定。...
药品天地;专业药学;实验技术;色谱技术;色谱论文伴恶性心包积液的非小细胞肺癌长期存活1例报告
...向两侧增大,呈烧瓶状,左下胸膜增厚、积液。血CEA144.3ng/ml。6月2日心包穿刺,心包注入MMC10mg。随后给予静脉MIP方案联合化疗(MMC10mg/dl;IFO2.0×5天,CBP500mg/dl)2周期。Ⅲ度恶心、呕吐及骨髓抑制。化疗后复查B超,心包积液及胸...
合作平台;在线期刊;中华实用医药杂志;2005年第5卷第11期;病例报告ProteinKinaseC(PKC)RegulatesOcularInflammationandApoptosisinEndotoxin-InducedUveitis(EIU)
...ofinterleukin-13onendotoxin-induceduveitisintheLewisratisdependentonsignalingactivityofproteinkinaseC(PKC).Tounderstandtheeffectofinterleukin-13orPKCinhibitortreatment,theactivationstatusofratbonemarrow-derivedmacrophageswasstudiedinvitro.At6hours,lipopolysaccharide-stimulatedmacrophagesproducedtumo...
医源资料库;在线期刊;美国病理学杂志;2007年第169卷第4期淋巴结转移性印戒细胞癌合并骨髓坏死1例报告
...血系列正常,粪隐血试验阴性,血沉33mm/h,铁蛋白高达500ng/ml,叶酸为24ng/ml,维生素B12高达1134pg/ml,NAP阳性率高达95%,积分为181分。肿瘤标志物中糖链抗原19-9为385.62KU/L,癌胚抗原为21.75ng/ml,均高于正常。左髂后骨髓穿刺示:大...
医源资料库;在线期刊;中华医学实践杂志;2005年第4卷第8期PredominanceoftheInhibitorEndostatinIsRelatedtoaGreaterExtentandRiskofRecurrence
...HebronUniversitaryHospital,Barcelona,Spain.AbstractBackgroundandPurpose—Angiogenesismaybebeneficialinchronicmyocardialandlimbischemia,butitsroleinintracranialatherosclerosisremainsunknown.Weaimedtoinvestigatetherelationshipbetweenthepro-angiogenicvascularendothelialgrowthfactor(VEGF)andtheanti-ang...
医源资料库;在线期刊;中风学杂志;2005年第36卷第1期17β-EstradiolPromotesBreastCancerCellProliferation-InducingStromalCell-DerivedFactor-1-MediatedEpidermalGrowthFactorReceptorTransactivation:Reve
...inase(TK)activityofEGFRmaycontroldifferentmitogenicstimuliinbreasttumorsusingtheEGFR-TKinhibitorgefitinibtoantagonizetheproliferationinducedbyE2inT47Dhumanbreastcancercells.EGF,E2,andSDF-1inducedadose-dependentT47Dcellproliferation,thatbeingnonadditivesuggestedtheactivationofcommonintracellularpathw...
医源资料库;在线期刊;分子药理学杂志;2008年第70卷第1期Staphylococcallipoteichoicacidinhibitsdelayed-typehypersensitivityreactionsviatheplatelet-activatingfactorreceptor
...tionandcanmodulateimmuneresponses.Thepresentstudiesusedmodelsystemsconsistingofplatelet-activatingfactorreceptor–positiveand–negative(PAF-R–positiveand–negative)cellsandPAF-R–deficientmicetodemonstratethatstaphylococcallipoteichoicacid(LTA),aconstituentofGram-positivebacteriacellwalls,acts...
医源资料库;在线期刊;临床研究杂志;2005年第115卷第10期EndocannabinoidactivationathepaticCB1receptorsstimulatesfattyacidsynthesisandcontributestodiet-inducedobesity
...da,Maryland,USA.2DepartmentsofPhysiologyandAnesthesiology,UniversityofWashington,Seattle,Washington,USA.AbstractEndogenouscannabinoidsactingatCB1receptorsstimulateappetite,andCB1antagonistsshowpromiseinthetreatmentofobesity.CB1–/–miceareresistanttodiet-inducedobesityeventhoughtheircaloricintakei...
医源资料库;在线期刊;临床研究杂志;2005年第115卷第5期VEGFInducesTie2SheddingviaaPhosphoinositide3-Kinase/Akt–DependentPathwaytoModulateTie2Signaling
【摘要】Objective—Tie2anditsligands,theangiopoietins(Ang),arerequiredforembryonicandpostnatalangiogenesis.PreviousstudieshavedemonstratedthatTie2isproteolyticallycleaved,resultingintheproductionofa75-kDasolublereceptorfragment(sTie2).WeinvestigatedmechanismsresponsibleforTie2sheddingandits...
医源资料库;在线期刊;动脉硬化血栓血管生物学杂志;2007年第27卷第12期植入前遗传学诊断的研究现状及展望
...传统的产前诊断技术对异常胚胎进行治疗性流产的要求,因而受到广泛关注。1989年,英国Handyside成功地用聚合酶链反应(PCR)技术分析卵裂球的性别构成,完成了世界上第一例PGD诊断,开创了产前诊断的新纪元。进入90年代,植...
合作平台;医学论文;临床医学与专科论文;妇产科学