In contrast, the elevated levels of insulin (1.399 mU/L vs. 3.120 mU/L; MD = 3.248;-1.720; p = 0.0001) and fasting blood glucose level (10.20 mM vs. 22.24 mM; MD = −12.04; p = 0.0003) in GDM rats on GD 19 were markedly decreased by the administration of AS IV (Figures 1A, B). Here, INS is linked to gestational diabetes.