Human chorionic somatommamotropin (HCS) and pregnancy. Its relation with insulin

Abstract

Plasma HCS levels have been measured in normal and pathological pregnant women. In the normal group HCS levels increased from 6--8 weeks till 33-34 weeks and then felt significantly. HCS pattern in prediabetic and chemical diabetic pregnant women was similar to the normal group. However HCS levels in chemical diabetics were significantly higher during the first two trimesters. HCS levels increased in twin pregnancy, diminished in cases of eclampsia, hypertension, fetal growth retardation, mole and blighted ovum, and disappeared after intrauterine death. Nothing could be deduced from the obese and Rh-isoimmunization groups. It is confirmed the value of HCS determination as an index of placental maturation. Also, insulin/HCS ratio may be of some aid in the study of carbohydrate intolerance in pregnancy.