“IN VIVO” AND “IN VITRO” EFFECT OF ASCORBIC ACID AND ACTH ON THE RAT ADRENAL CORTEX

Abstract

Histochemical examination of adrenal glands of hypophysectomized rats given both ascorbic acid and ACTH showed an enlargement of the cortex and a decrease of sudanophilic substances, as compared to adrenals of hypophysectomized rats receiving ACTH alone. “In vitro” experiments on incubated slices of adrenal glands have shown that ascorbic acid and ACTH have a synergistic effect on the secretory activity of the cells of the adrenal cortex.