Do superoxide anions in paraventricular nucleus modulate adipose afferent reflex and sympathetic activity in rats?
NAD(P)H oxidase-derived superoxide anions in the PVN contributes to the tonic modulation of AAR. Activation of ionotropic glutamate receptors in the PVN is involved in the AAR-induced production of superoxide anions in the PVN.
In all, these observations indicate that BMP-2 and MEF2A are key components of a pathway that controls the cardiac ventricular contractility and suggest that the BMP2-MEF2A pathway can offer new opportunities for the treatment of heart failure.