Does hemodynamic alteration by fetal surgery accelerate myocyte proliferation in fetal guinea pig hearts?
Fetal hemodynamic alteration by aortic banding accelerates myocardial cellular proliferation without affecting apoptosis, suggesting that in utero cardiac interventions have a greater influence on myocardial development compared with postnatal intervention.
Our data suggest that increased de novo fatty acid synthesis is the primary event leading to tamoxifen-induced steatosis in the mouse liver. Inhibition of fatty acid synthesis might, therefore, ameliorate steatosis/steatohepatitis in breast cancer patients treated with tamoxifen.