Reduction in protein S activity during normal pregnancy
The Australian and New Zealand Journal of Obstetrics and Gynaecology, 06/11/2007
Kurasawa, G., et al. - We investigated the serial changes in blood protein S (PS) and related proteins in 11 normal pregnant women. The PS activity decreased significantly in the third trimester and reached minimum levels (23.3%) one hour after delivery. Although the PS activity was reduced markedly below the normal limits, all the women delivered safely







