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Changes in Plasma Arginine Vasopressin Concentration during Lactation in Rats

机译：哺乳期大鼠血浆精氨酸加压素浓度的变化

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BackgroundandPurpose:Theobjectivesofthestudyreportedhereweretodeterminewhetherachangeintheplasmaargininevasopressin(AVP)concentrationoccurredinlactating,comparedwithnon-lactatingratsandtoexaminetheinvolvementofsucklingwithplasmaAVPconcentration.brxmlns="http://pub2web.metastore.ingenta.coms/"/brMethods:Experimentswereperformedon86femaleWisterImamichirats,12weeksoldatparturition,withfastlactation.Onday13oflactation,AVPconcentrationandplasmaosmoticpressureweremeasuredinlactatingandnon-lactatingrats.brxmlns="http://pub2web.metastore.ingenta.coms/"/brResults:PlasmaAVPconcentrationwasalwayshigherinratsofthelactatinggroupsthaninnon-lactatingcontrols(1.060.28pg/ml),andaconspicuousincreaseinAVPconcentrationwasseenduringthepostsucklingperiod(1.700.61pg/mlbeforevs.2.561.31pg/mlaftersuckling,P0.05).Plasmaosmoticpressureinlactatingratswith12pups(296.65.2mOsmol/kg.Hsubxmlns="http://pub2web.metastore.ingenta.coms/"2/subO)waslowerthanthatinratsoftheremovedcontrolgroups(306.75.7mOsmol/kg.Hsubxmlns="http://pub2web.metastore.ingenta.coms/"2/subO).brxmlns="http://pub2web.metastore.ingenta.coms/"/brConclusion:Onthebasisoftheseresults,itappearsthat#8220;lowplasmaosmoticpressure-highAVPstatus#8221;developsinthelactatingperiod,similartopregnancy,throughresettingoftheregulatorymechanismoftheAVPsystem.ItwasconcludedthatsucklingstimulationcouldreleaseAVP,whichcoulddilutethebloodwithwaterresultingintheincreaseincirculatingbloodvolume.
机译：BackgroundandPurpose：Theobjectivesofthestudyreportedhereweretodeterminewhetherachangeintheplasmaargininevasopressin（AVP）concentrationoccurredinlactating，comparedwithnon-lactatingratsandtoexaminetheinvolvementofsucklingwithplasmaAVPconcentration 方法：Experimentswereperformedon86femaleWisterImamichirats，12weeksoldatparturition，withfastlactation.Onday13oflactation，AVPconcentrationandplasmaosmoticpressureweremeasuredinlactatingandnon-lactatingrats。 结果：血浆AVP浓度始终比非乳汁对照组高（1.060.28pg / ml），在APS浓度较高后，ml / sml持续上升，在61 / 1.7以后持续上升。 ，P <0.05）。血浆渗透压对大鼠的影响为（296.65.2mOsmol / kg.H 2 O）低于在该大鼠中移动的对照组（306.75.7mOsm ol / kg.H 2 O）。 结论：在基本软胶合剂结果上，它看起来＃8220;低血浆渗透压-高AVPstatus＃8221;通过重置AVP系统的调节机制，形成了稳定的周期，相似的最高孕育期。这表明，可能会吞下吸水的臭气，这可能会释放出VP。

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