RELATION BETWEEN PLASMA UNCONJUGATED ESTRIOL AND CYSTINE AMINOPEPTIDASE CONCENTRATIONS AND UTERINE CONTRACTIONS

被引:8
作者
HULL, MGR [1 ]
MONRO, PP [1 ]
ELLIS, BW [1 ]
机构
[1] ST MARYS HOSP,SCH MED,DEPT ANTHROPOL,SURG UNIT,LONDON W2 1PG,ENGLAND
来源
BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY | 1979年 / 86卷 / 03期
关键词
D O I
10.1111/j.1471-0528.1979.tb10591.x
中图分类号
R71 [妇产科学];
学科分类号
100211 ;
摘要
The relation between maternal plasma unconjugated oestriol (E3) concentrations and uterine activity was investigated by very frequent, carefully timed determinations of E, during synchronously recorded uterine contractions in six normal subjects. There was an initial rise (10 to 50 per cent above the mean) in E3 levels reaching a peak coincident with the contraction peak (range 20 seconds before to 15 seconds after) followed by a fall of similar magnitude below the mean reaching a nadir about 80 seconds (range 60 to 105 seconds) after the contraction peak. Although the pattern of E3 fluctuation was most marked in labour the overall degree of variation was no greater than at other times. Cystine aminopeptidase (CAP) concentrations in the same serum samples showed no significant correlation with uterine contractions. The reasons for, and practical applications of, the E3 results are discussed. Copyright © 1979, Wiley Blackwell. All rights reserved
引用
收藏
页码:180 / 185
页数:6
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