介入法分段静脉取血对嗜铬细胞瘤定位诊断的意义
...,异位1例;后者介入法分段静脉取血测血浆儿茶酚胺值(ng/ml),上腔静脉:NE:0.62,E:0.24;左肾上腺静脉:NE:8.12,E:0.96,右肾上腺静脉:NE:3.10,E:0.44,下腔静脉:NE:4.82,E:0.56,髂静脉:NE:0.80,E:0.43。提示肿瘤在左肾上腺附近,以分泌NE...
合作平台;在线期刊;中华现代中西医杂志;2004年第2卷第1期;临床医学毛细管电泳在线化学发光分离及检测铬(Ⅲ)与钒(Ⅴ)
...限分别为7.8×10-8mol/L和5.0×10-6mol/L,线性范围分别是32~80ng/mL和0.55~3.0μg/mL。关键词:毛细管电泳;化学发光;催化分类号:O657.8;O614.61+1;O614.51+1 文献标识码:A文章编号:1006-6144(2001)01-0034-02SeparationandDetectionofCr(Ⅲ)andV(Ⅴ)byCa...
药品天地;专业药学;实验技术;色谱技术;色谱论文ThePhenotypicDifferentiationofLocusCeruleusNoradrenergicNeuronsMediatedbyBrain-DerivedNeurotrophicFactorIsEnhancedbyCorticotropinReleasingFa
...yl-transferase.Althoughinactiveinitself,theneuropeptidecorticotropinreleasingfactor(CRF)stronglyamplifiedtheeffectofBDNF,increasingthenumberofcellsexpressingTHandtheactiveaccumulationofnoradrenalinebyafactorof2to3viaamechanismthatwasnonmitogenic.CRFalsoactedcooperativelywithneurotrophin-4,whichlikeB...
医源资料库;在线期刊;分子药理学杂志;2006年第68卷第7期CD38isrequiredforprimingbyTNF-:amechanismforextracellularcoordinationofcellfate
【摘要】Cytokinesareproteinmessengersthatacttomodulatethedifferentiationoractivationoftheirtargetcells.Bonemarrowmacrophagescanbecomeactivatedtissuemacrophages,dendriticcells,orosteoclastsdependingontowhichcytokinestheyareexposed.However,onecytokinecanofteninducedivergentoutcomes,suggestingthato...
医源资料库;在线期刊;美国生理学杂志;2007年第290卷第4期黄曲霉毒素检测方法及其应用
...品中AFB1最高允许量标准以来,这一标准已修订数次,从30ng/g降至15ng/g。在我国,随着生活质量提高,无害食品的普及,为保障公众健康,AFBl允许量标准也将逐步降低。为适应国内外这种发展趋势,有利于提高对AFB1的监测水平,...
合作平台;在线期刊;中华医学实践杂志;2005年第4卷第3期;综述EDTA-k3抗凝剂导致血小板假性减少1例
...IgM1.25g/L,C30.93g/L,C40.12g/L;血小板相关抗体明显增高:IgG776ng/107pl,IgA107ng/107pl,IgM262ng/107pl;抗心磷脂抗体、抗双链DNA抗体、抗核抗体、抗Smith/RNP抗体、抗SSA/SSB抗体均阴性。(3)骨髓细胞学检查结果:骨髓增生活跃,M/E=2.25/1,粒系占...
医源资料库;在线期刊;中华现代内科学杂志;2006年第3卷第4期年龄、体重指数和睾酮对勃起功能障碍的影响
...例(IIEF-5评分≤7)与T和BAT降低密切相关。BAT水平低(≤1ng/ml)的个体发生严重ED的危险比BAT水平大于1ng/ml者高出三倍(优势比:3.045,95%CI:1.088-8.522,p=0.034)。根据年龄和BMI对多重逻辑回归分析的结果进行调整,并未显示对严...
行业资讯;临床快报;男科《相关文摘》:高效液相色谱法测定5种不同产地丹参中丹参素和原儿茶醛含量
...zabyHPLC【作者】黄敬群;张秀巧;郭军;张莉;【英文作者】HUANGJing-qun;ZHANGXiu-qiao;GUOJun;ZHANLi(The252thHospitaloftheChinesepeophe’sLiberationArmy;HebeiBaoding;China);【单位】中国人民解放军第252医院;中国人民解放军第四军医大学西京医院;河北保...
药品天地;专业药学;中药大全;中药指纹图谱Adrenomedullin/CyclicAMPPathwayInducesNotchActivationandDifferentiationofArterialEndothelialCellsFromVascularProgenitors
...nicstem(ES)celldifferentiationsystemthatexhibitsearlyvasculardevelopmentusingvascularendothelialgrowthfactor(VEGF)receptor-2(VEGFR2)-positivecellsascommonvascularprogenitors.Inthisstudy,weconstructivelyinduceddifferentiationofarterialandvenousendothelialcells(ECs)invitrotoelucidatemolecularmechanism...
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9期多发性硬化患者血清sIL-6R水平观察
...RUMANDITSCLINICALSIGNIFICANCEINPATIENTSWITHMULTIPLESCLEROSISHeZhiyi,LuChanglong,Liufengzhi,WangGang,FuGuo,LiShaoying (DepartmentofNeurology,TheFirstAffiliatedHospital,ChinaMedicalUniversity,Shenyang110001) AbstractTostudytheeffectofsolubleinterleukin-6receptor(sIL-6R...
合作平台;医学论文;临床医学与专科论文;检验医学