健康与早产新生儿血心钠素与肾素—血管紧张素Ⅱ—醛固酮系统的观察  

Observation on Serum Atrial Natriutic Factor, Renin-Angiotensin II-Aldosterone System in Healthy and Premature Neonates

作　　者：白乃洁 李义民[1] 阮大宝[1] 刘哲[1] 刘戈力[1] 田俊华[1] 邱传珍[1] 李义民 

机构地区：[1]天津医学院附属医院,300052 [2]天津市儿童保健所

出　　处：《天津医药》1992年第7期390-392,共3页Tianjin Medical Journal

摘　　要：本文测定了38例健康新生儿和25例早产儿血心钠素、肾素、血管紧张素Ⅲ和醛固酮含量。结果显示健康新生儿生后3～7天组与8～28天组四种激素含量无显著性差异。动态观察结果表明生后24小时内心钠素明显升高,3天后达稳定水平。而醛固酮、肾素和血管紧张素Ⅲ含量较低,3天后逐渐升高。早产儿血心钠素、肾素和血管紧张素Ⅲ及血钠含量明显高于足月儿,醛固酮含量明显低于足月儿。Serum levels of atrial natriutic factor, renin, angiotensin Ⅱ and aldosteronewere determined (both) in 38 healthy neonates and 25 premature infants. The amountsof the 4 hormones showed no significant differences between the group of 3～7 daysof life and of 8～28 days of life. The dynamic observation indicated that the levelof atrial natriutic factor increased obviously within 24 hr after birth, then up to astabilized level after 3 days. However, the levels of aldosterone, renin and angioten-sin Ⅱ kept quite lower until they increased gradually 3 days later. Serum levels ofatrial natriutic factor, renin, angiotensin Ⅱ and serum sodium in premature infantsshowed obviously higher whereas aldosterone showed obviously lower than matureinfants.

关 键 词：新生儿 心钠素 肾素 醛固酮系统 

分 类 号：R174.1[医药卫生—妇幼卫生保健]