Maury M, Walti H, Richer C, Francoual C, Relier J P, Giudicelli J F
Biol Neonate. 1984;45(2):102-4. doi: 10.1159/000241882.
Serum angiotensin I-converting enzyme activity (SCEA) was investigated in 15 healthy premature (gestational age ranging from 30 to 36 weeks) and in 14 healthy full-term (gestational age ranging from 37 to 41 weeks) newborns as well as in 16 healthy adults (32.0 +/- 2.6 years). SCEA mean values in the three groups, respectively, 23.3 +/- 1.3, 24.4 +/- 1.6 and 23.2 +/- 1.7 nM . min-1 . ml-1, did not differ significantly from each other and in the newborns there was no correlation between SCEA values and gestational age.
对15名健康早产儿（胎龄30至36周）、14名健康足月儿（胎龄37至41周）新生儿以及16名健康成年人（32.0±2.6岁）的血清血管紧张素I转换酶活性（SCEA）进行了研究。三组的SCEA平均值分别为23.3±1.3、24.4±1.6和23.2±1.7 nM·min⁻¹·ml⁻¹，彼此之间无显著差异，且新生儿的SCEA值与胎龄之间无相关性。
