[Effect of the intermittent hypoxic training on the functioning of peptidergic neurons of the paraventricular hypothalamic nucleus and brain stem neurons in rats]

Abstract

Internittent hypoxic training (IHT) increased the quantity and secretory activity of peptidergic neurons of the paraventricular hypothalamic nucleus (PHN) and activated neurons of the dorsal motor nucleus of n.vagus. These structures seem to take part in realisation of the IHT activating effect on condition of the pancreatic delta-cells. The effect involves insulin-stimulating and insuloprotective effects realised via hypothalamic and neuro-conducting ways of regulation of the endocrine pancreas with a direct participation of hypothalamic neuropeptides.