[Hypothalamo-hypophyseal neurosecretory system in the early periods in the development of experimental myocardial infarct].

Neurosecretory activity of two large nuclei (paraventricular and supraoptic) of the anterior hypothalamus and neurohypophysis function were examined in rats in the early periods of experimental myocardial infarction during autumn-winter. A distinct correlation was revealed between neurocrinia and the time course of changes in the pathological process induced in the heart.