早产儿血清铜和锌水平。对生命第一年的纵向研究。

Serum copper and zinc levels in the preterm infant. A longitudinal study of the first year of life.

作者信息

McMaster D, Lappin T R, Halliday H L, Patterson C C

出版信息

Biol Neonate. 1983;44(2):108-13. doi: 10.1159/000241703.

Abstract

Serial determinations were carried out on 27 male and 21 female preterm infants (gestational age 28-36 weeks) throughout the first year of life. Serum copper at birth was 0.33 +/- 0.20 micrograms/ml (n equal 8); at 9 weeks, 0.77 +/- 0.19 micrograms/ml (n = 22); at 24 weeks, 1.00 +/- 0.27 micrograms/ml (n = 31), and at 52 weeks 1.21 +/- 0.27 micrograms/ml (n = 40). Serum zinc at birth was 1.03 +/- 0.16 micrograms/ml (n = 9); at 9 weeks, 0.71 +/- 0.11 micrograms/ml (n = 17); at 24 weeks, 1.02 +/- 0.20 micrograms/ml (n = 20), and at 52 weeks, 1.19 +/- 0.34 micrograms/ml (n = 33). The results of this study compare well with values previously reported for infants studied at selected age points.

摘要

在27名男婴和21名女婴（胎龄28 - 36周）出生后的第一年进行了系列测定。出生时血清铜为0.33±0.20微克/毫升（n = 8）；9周时为0.77±0.19微克/毫升（n = 22）；24周时为1.00±0.27微克/毫升（n = 31），52周时为1.21±0.27微克/毫升（n = 40）。出生时血清锌为1.03±0.16微克/毫升（n = 9）；9周时为0.71±0.11微克/毫升（n = 17）；24周时为1.02±0.20微克/毫升（n = 20），52周时为1.19±0.34微克/毫升（n = 33）。本研究结果与先前在选定年龄点对婴儿进行研究报告的值相当。