A substance secreted by a nerve cell.
The process of secretion of an active substance by nerve cells.
Any substance produced within, and secreted by, a nerve cell. Important examples are the hormone releasing factors produced by the cells of the hypothalamus and released into blood vessels of the pituitary gland, on which they act.
The manufacture and discharge of chemicals by neurons, such as the secretion of hormones by cells of the hypothalamus or anterior pituitary.