Fig. 2From: Effect of cold stress on ovarian & uterine microcirculation in rats and the role of endothelin systemLevels of testosterone(T), estradiol(E2) and progesterone(P) in serum of rats, Values are means±SD(n = 7–8), pa < 0.01 vs control; pc < 0.01, pd < 0.05 vs cold 7dBack to article page