Effects of hypothalamic paraventricular nuclei on apoptosis and proliferation of gastric mucosal cells induced by ischemia/reperfusion in rats

Figure 1 Sites of the stimulating electrode tip in PVN. A: Standard atlas sections of the rat brain showing the distributions of stimulating sites of the experimental animals; B: Photomicrographs of stimulating sites in the rat brain. The section stained with neutral red, showing the position of stimulating electrode tip by passing a positive DC of 1 mA for 10 s, which indicates a placement within the PVN.