百色地区壮、汉族妊娠母血及新生儿脐血血清T4值的测定

Detection of T4 in maternal blood in pregnant women and cord blood in neonates of Zhuang and Han Nationalities in Baise

对百色地区壮、汉族正常妊娠妇女175例,正产婴儿158例,异常妊娠妇女1例、异常婴儿13例,应用放射免疫法测定其血消或脐血T4值。发现正常妊娠各时期母血T4均值明显高于正常成年非孕妇女及正常妊娠新生儿的均值,其组间差异有高度显著性(P<0.01),正常妊娠新生儿均值女婴略高于男婴;但两组间差异无显著性(P>0.05),正常妊娠新生儿脐血T4均值显著高于异常妊娠(过期孕、妊高征)新生儿脐血均值,其组间差异有高度显著性(P<0.01)。

The serum or blood T4 levels, using radio-immunity, were deteeted in 175 normal pregnant women, 158 neonates of normal labor, one abnormal pregnant women and 13 neonates of Perverse labor. The result showed that during normal pregnancy the maternal blood T4 average levels are obviously higher than that in nonpregnant women and normal neonates. These average levels differ significantly (P<0.01). Among the neonates of normal pregnancy, the average levels of girls are higher than boys, but not significant (P>0.05). The newborns' umbilical blood T4 average levels of normal preganncy are higher than that of abnormal pregnancy (prolonged pregnaney, hypertension of pregnancy syndrome etc.) The difference is significant (P<0.01).