n. an endogenous neuropeptide produced by the hypothalamus and pituitary glands. Functioning as a neurotransmitter, it is released when the body experiences pain and stress. It responds by producing an analgesic effect.
n. an endogenous neuropeptide produced by the hypothalamus and pituitary glands. Functioning as a neurotransmitter, it is released when the body experiences pain and stress. It responds by producing an analgesic effect.