Also known as: am.
AM has various meanings in the Medical category. Discover the full forms, definitions, and usage contexts of AM in Medical.
An semisynthetic penicillin, C16H19N3O5S, having an antibacterial spectrum of action similar to that of ampicillin.
MedicalThe adrenal medulla is part of the adrenal gland. It is located at the center of the gland, being surrounded by the adrenal cortex. It is the innermost part of the adrenal gland, consisting of cells that secrete epinephrine (adrenaline), norepinephrine (noradrenaline), and a small amount of dopamine in response to stimulation by sympathetic preganglionic neurons.
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