Reproductive biomedicine online
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Reprod. Biomed. Online · May 2012
Taurine attenuates maternal and embryonic oxidative stress in a streptozotocin-diabetic rat model.
Oxidative stress mechanisms have been implicated in congenital anomalies and morbidity/mortality of fetus/newborn in diabetic pregnancy. Numerous antioxidant treatments have shown varied beneficial effects in improving both maternal and fetal outcomes. The present study examined the propensity of taurine to attenuate the degree of embryopathy and oxidative stress among pregnant diabetic rats. ⋯ STZ induced marked embryopathy (32%) and taurine supplementation offered significant protection (54%). Taurine significantly offset diabetes-associated oxidative stress in the embryos of diabetic rats. These data suggest that dietary taurine supplementation during pregnancy provides significant protection against diabetes-induced oxidative stress both in mother and embryos and thus may serve as a therapeutic supplement under diabetic pregnancy.