Endocrine

Adrenal Medulla

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Developmentally distinct from the adrenal cortex Composed of neural crest cells called chromaffin cells which synthesise and secrete catecholamines in response to preganglionic nerve fibres… Read More »

Adrenal glands

Function of the cortex  In adults the normal adrenal gland weighs 4g but with acute stress, lipid depletion may reduce the weight and with… Read More »