Diabetes-induced effects on cardiomyocytes in chick embryonic heart micromass and mouse embryonic D3 differentiated stem cells.

Diabetes mellitus during pregnancy is a considerable medical challenge, since it is related to ‎augmented morbidity and mortality concerns for both the fetus ‎and the pregnant woman. Records show that the etiology of diabetic ‎embryopathy is complicated, as many teratological factors might be involved ‎in the mechanisms of diabetes mellitus-induced congenital malformation. ‎In this study, the potential cardiotoxic effect of hyperglycemia with hyperketonemia was investigated by using two in vitro models; primary chick embryonic cardiomyocytes and stem cell derived cardiomyocytes, where adverse effects were recorded in both systems.

Assessment of developmental cardiotoxic effects of some commonly used phytochemicals in mouse embryonic D3 stem cell differentiation and chick embryonic cardiomyocyte micromass culture models.

Pregnant women often use herbal medicines to alleviate symptoms of pregnancy. The active phytochemicals eugenol (from holy basil) and α-bisabolol (from chamomile) are recommended to promote calmness and reduce stress. There is evidence that both eugenol and α-bisabolol possess pro-apoptotic and anti-proliferative effects and induce reactive oxygen species.

Evaluation of embryotoxicity for major components of herbal extracts using the chick embryonic heart micromass and mouse D3 embryonic stem cell systems.

Herbal remedies are often used during the early stages of pregnancy, being considered 'harmless' and 'natural'. There are insufficient data regarding their potential embryotoxicity. The main components of selected herbs, including 6-gingerol from ginger, Ginkgolide A and Ginkgolide B from gingko biloba and Ginsenoside Rg1 from ginseng, have been investigated using chick embryonic heart micromass and Mouse D3 embryonic stem cells.

Evaluation of bupropion hydrochloride developmental cardiotoxic effects in chick cardiomyocyte micromass culture and stem cell derived cardiomyocyte systems.

The use of antidepressant drug bupropion hydrochloride (BPN) during pregnancy results in increased cardiovascular anomalies. In this study, BPN developmental cardiotoxic effects in in vitro system were evaluated using chick cardiomyocyte micromass (MM) culture system and mouse embryonic stem cell derived cardiomyocyte (ESDC) system. In MM system, the cardiomyocyte contractile activity significantly decreased only at BPN 200 μM, while in ESDC system BPN concentration above 75 μM resulted in decreased contractile activity.