BM1022 Lecture Notes - Lecture 36: Detrusor Urinae Muscle, Adrenergic Agonist, Peripheral Nervous System
Document Summary
Link the role of the neurotransmitters adrenaline and noradrenaline in the peripheral nervous system with end organ effects. Predict the effects of drugs that block and mimic adrenaline and noradrenaline at various end organs. Endogenous neurotransmitters that are agonists in the sns are called. A small amount released from the adrenal medulla. These catecholamines (and exogenous sympathomimetic drugs) interact with adrenoreceptors. 2, smooth muscle, bronchioles, arteries and blood vessels of the skeletal muscle. Adipocytes, (also the brain, gi tract, prostate, detrusor. 3, adipocytes, (also the brain, gi tract, prostate, detrusor muscles). 1a, mediate arterial vasoconstriction, vascular smooth muscle contraction, cardiac hypertrophy. 2c, modulates dopamine transmission and inhibits hormone release form adrenal medulla. 1, primarily located in the heart (80% 1, 20% 2) - +ve iontropic and chronotropic effect. 2, smooth muscle, bronchioles, arteries and blood vessels of the skeletal muscle bronchodilatation, glyconeolysis, relaxation of uterus. 3, adipocytes, lipolysis (also the brain, gi tract, prostate, detrusor muscles).
