Jespersen J, Nielsen M T
Department of Clinical Chemistry, Ribe County Hospital, Esbjerg, Denmark.
Gynecol Obstet Invest. 1989;28(2):82-6. doi: 10.1159/000293521.
Total protein S, a coagulation regulating protein, was determined by an electroimmunoassay in samples of plasma collected during one menstrual or hormone-induced cycle in 15 young women and 11 women using oral contraceptives with 30 micrograms ethinyl estradiol and 150 micrograms levonorgestrel. Distinct individual levels caused the with-in-group variations of plasma total protein S to be larger than the individual variations. There was no statistically significant difference between the groups, but in the hormone group there was a slight but statistically significant decrease during the hormone-induced cycle.
总蛋白S是一种凝血调节蛋白，通过电免疫分析法对15名年轻女性和11名服用含30微克炔雌醇和150微克左炔诺孕酮口服避孕药的女性在一个月经周期或激素诱导周期内采集的血浆样本进行检测。个体水平的差异导致血浆总蛋白S组内变异大于个体变异。两组之间无统计学显著差异，但在激素组中，激素诱导周期内有轻微但统计学显著的下降。
