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时间:2019-03-03
《妊娠肝内胆汁淤积症胎儿总胆汁酸浓度与肾上腺皮质功能变化的关系》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、维普资讯http://www.cqvip.com·168·中华围产医学杂志2005年5月第8卷第3期ChinJPerinatMed,May.2005,Vo1.8,No.3·论著·妊娠肝内胆汁淤积症胎儿总胆汁酸浓度与肾上腺皮质功能变化的关系丁依玲付霞霏【摘要】目的探讨妊娠肝内胆汁淤积症(ICP)胎儿总胆汁酸浓度与胎儿肾上腺皮质功能变化的关系。方法采用放射免疫法测定正常孕妇22例(Xt照组)及ICP孕妇2O例(ICP组)胎儿脐血皮质醇及硫酸脱氢表雄酮(DHEA-S)浓度;循环酶法测定两组母血及脐血总胆汁酸浓度。结果ICP组胎儿脐血总胆汁酸浓度(8.93-A:3.16)mmol/L高于对照组(
2、4.33+1.51)mmol/L,两组比较有显著性差异(P<0.05),且与母血胆汁酸浓度呈正相关。ICP组脐血皮质醇浓度(99.83士41.34)ng/ml与对照组(74.93士29.58)n~:/ml相比无明显差别(P>0.05)ICP组脐血DHEA_S浓度(24.62士8.89)~g/dl明显低于对照组(69.18士39.37)tJg/dl,两组比较有显著性差异(P<0.05)。ICP组脐血DHEA—S与皮质醇比值(O.29士O.09)亦明显低于对照组(O.87士0.31),两组比较有显著性差异(P<0.05)。ICP组脐血皮质醇、DHEA-S浓度及DHEA-S与皮质醇比值均与脐血
3、胆汁酸浓度相关(相关系数分别为:r-一0.87,r2一一0.88,r3一一0.84;P4、—fei.DepartmentofGynecoloyandOb—stetrics,XiangyaSecondHospital,CentralSouthUniversity,Changsha410011,China[Abstract]0bjectiveToevaluatetheassociationoffetaltotalbiteacid(TBA)concentrationwithfetaladrenocorticaldysfunctioninintrahepaticcholestasisofpregnancy(ICP).MethodsTheconcentrationofTBA,corti5、solandDHEA-Sinthecordbloodweremeasuredin2Ofetuseswithma—ternalICP(ICPgroup)and22fetusesofnormogravidas(controlgroup)afterelectivecesareansec—tion.ThecordbloodTBAconcentrationwasinvestigatedbyenzymemethodandthecordconcentra—tionofcortisolandDHEA-Sbyradioimmunoassay.ResultsThecordTBAconcentrationin6、ICPgroupwassignificantlyhigherthanthatofcontrolsI-(8.93士3.16)mmol/Lvs(4.33士1.51)mmol/L,P7、roupweresignificantlylowerthanthatincontrols(O.29士O.O9vs0.87士O.31,P<0.05).ButnodifferencewasshownintheconcentrationofcortisolincordbloodbetweenICPandcontrolgroups[(99.83士41.34)ng/mlvs(74.93士29.58)ng/ml,P>0.05)I.Thecord
4、—fei.DepartmentofGynecoloyandOb—stetrics,XiangyaSecondHospital,CentralSouthUniversity,Changsha410011,China[Abstract]0bjectiveToevaluatetheassociationoffetaltotalbiteacid(TBA)concentrationwithfetaladrenocorticaldysfunctioninintrahepaticcholestasisofpregnancy(ICP).MethodsTheconcentrationofTBA,corti
5、solandDHEA-Sinthecordbloodweremeasuredin2Ofetuseswithma—ternalICP(ICPgroup)and22fetusesofnormogravidas(controlgroup)afterelectivecesareansec—tion.ThecordbloodTBAconcentrationwasinvestigatedbyenzymemethodandthecordconcentra—tionofcortisolandDHEA-Sbyradioimmunoassay.ResultsThecordTBAconcentrationin
6、ICPgroupwassignificantlyhigherthanthatofcontrolsI-(8.93士3.16)mmol/Lvs(4.33士1.51)mmol/L,P7、roupweresignificantlylowerthanthatincontrols(O.29士O.O9vs0.87士O.31,P<0.05).ButnodifferencewasshownintheconcentrationofcortisolincordbloodbetweenICPandcontrolgroups[(99.83士41.34)ng/mlvs(74.93士29.58)ng/ml,P>0.05)I.Thecord
7、roupweresignificantlylowerthanthatincontrols(O.29士O.O9vs0.87士O.31,P<0.05).ButnodifferencewasshownintheconcentrationofcortisolincordbloodbetweenICPandcontrolgroups[(99.83士41.34)ng/mlvs(74.93士29.58)ng/ml,P>0.05)I.Thecord
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