melanocyte-stimulating hormonemedical dictionary

<endocrinology> A releasing hormone produced in the mammalian hypophysis and related structures in lower vertebrates. Made up of _ MSH (1665D), the same as amino acids 1-13 of ACTH and _ MSH (18 amino acids, 22 in humans). Causes darkening of the skin by expansion of the melanophores but its role in mammals is unclear.

Synonyms: melanotropin.

Acronym: MSH

(22 Sep 2002)

melanochroi, melanochroite, melanocomous, melanocyte < Prev | Next > melanocytoma, melanodendrocyte, melanoderma

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