找到590条结果,用时0.448s
  • 药物避孕

    ...宫内膜正常周期变化的作用,而雌激素减至1/8量(炔雌醇0.03mg)即易发生突破出血。用雌激素可以维持内膜的完整而不出血,故减量不宜过多。药物剂型分为:①糖衣片:药含于糖衣内;②纸型片:药附于可溶性纸上,剂量可靠;③滴...

    词条计划生育;避孕
  • 秦巴山区珍稀、濒危中药资源的保护和开发利用

    ...年平均气温12-15℃,7月平均气温23.4-26.7℃,1月平均气温0.0-3.6℃。气温随海拔而变化,形成山地垂直温度带,其中秦岭山区有5个带。本区降水量较丰富,年降水量709.5-1400mm,雨季4-10月,占全年降水量的75%左右。土壤类型众多,...

    参考资料药品天地;专业药学;中药大全;中药材生产技术及质量管理;中药资源开发与保护
  • EvaluationofActionMechanismsofToxicChemicalsUsingJFCR39,aPanelofHumanCancerCellLines

    ...Pearsoncorrelationcoefficientoftheduplicateexperimentsfordigoxinwas0.839(p<0.001)andthatforouabainwas0.864(p<0.001).Itisnoteworthythat,digoxinandouabain,bothofwhicharecardiacglycosidesandinhibitNa-KATPase,showedsimilarfingerprints.ThefingerprintsofSV-NNKandSV-NN,whichbelongtotheelapidae,knownascobra...

    参考资料医源资料库;在线期刊;分子药理学杂志;2007年第69卷第11期
  • SolubleCD40LLevelsAreRegulatedbythe-3459AGPolymorphismandPredictMyocardialInfarctionandtheEfficacyofAntithromboticTreatmentinNon-STEleva

    ...heFRISC-IIstudy.The-3459GSNPwasidentifiedasanovelregulatorofsCD40Llevels(P=0.001).Intheplacebo-treatedgroup,sCD40Llevelsabovemedianwereassociatedwitha2.5-foldincreasedriskofmyocardialinfarction(MI)(P0.001)butnotwithraisedmortality.Inthedalteparintreatedgroup,sCD40LshowednoassociationwithMI(P=0.75).C...

    参考资料医源资料库;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
  • WS/T 659—2019 多参数监护仪安全管理

    ...)。6.3.2无创血压检测应符合下列要求:a)静态压力检测为0.0kPa(或0mmHg)~34.7kPa(或260mmHg);b)静态压力示值最大允许误差首次检测为±0.4kPa(或±3mmHg),使用中检测为±0.5kPa(或±4mmHg);c)血压示值重复性应≤0.7kPa(或5mmHg);d)空...

    词条词条;卫生标准;中华人民共和国卫生行业标准;医疗机构管理;医疗设备
  • Dynamin2RegulatesRiboflavinEndocytosisinHumanPlacentalTrophoblasts

    ...rgetingeffectsondynaminproteinexpressionweredefinedbyStudent‘sttest(**,p<0.01).Cellviabilityunderalltransfectiontreatmentswasexaminedforpotentialcytotoxiceffectsasafunctionoflactatedehydrogenaserelease.CellstreatedwiththevarioussiRNAconditions,plasmidtransfections,andmock-transfectedcellpopulation...

    参考资料医源资料库;在线期刊;分子药理学杂志;2007年第69卷第9期
  • CalciumabsorptioninNigerianchildrenwithrickets

    ...0%)thanbefore(61±20%)calciumsupplementationforthetreatmentofrickets(P=0.035).Conclusions:InNigerianchildrenwithrickets,thecapacitytoabsorbcalciumisnotimpaired;however,fractionalcalciumabsorptionincreasesaftertheresolutionofactivedisease.Calciumabsorptionmaybeinadequatetomeettheskeletaldemandsof...

    参考资料医源资料库;在线期刊;美国临床营养学杂志;2004年80卷第5期
  • 绿茶多酚保存同种异体神经移植体的实验研究

    ...经缺损的效果。[结果]A、D组间差异无统计学意义(P>0.05),A组、D组的各项指标均优于B组、C组(P<0.05或P<0.01)。[结论]绿茶多酚溶液保存的同种异体神经是良好的神经移植替代材料。【关键词】同种异体移植;绿...

    参考资料医源资料库;在线期刊;中国矫形外科杂志;2009年第17卷第10期
  • EvidenceforInvolvementofBothIKCaandSKCaChannelsinHyperpolarizingResponsesoftheRatMiddleCerebralArtery

    ...nandcomparisonsmadeusing1-wayANOVAwithBonferronipost-test(Prism,Graphpad).P0.05wasconsideredsignificant.ResultsIsometricTensionandSmooth-MuscleCellMembranePotentialRecordingsRatmiddlecerebralarteriesspontaneouslydevelopedmyogenictoneequivalentto14.0±5.9%(n=6)ofthemaximumarterialconstriction(6.7±0....

    参考资料医源资料库;在线期刊;中风学杂志;2006年第37卷第5期
  • Nocturnalhemodialysisisassociatedwithrestorationofimpairedendothelialprogenitorcellbiologyinend-stagerenaldisease

    ...onweremarkedlyimpairedinCHDpatients[(3.48±1.2vs.0.86±0.20%/50,000cells,P<0.05)and(18.8±2.64vs.3.75±0.34cells/high-powerfield,P<0.05),respectively].Incontrast,EPCnumberandfunctionwerenormalinNHDpatients[(3.48±1.17vs.3.83±0.77%/50,000cells)and(18.8±2.6vs.22.2±2.4cells/high-powerfield),respecti...

    参考资料医源资料库;在线期刊;美国生理学杂志;2005年第288卷第8期

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