[ ak-tuh-vin ]
/ ˈæk tə vɪn /
a peptide that is synthesized in the pituitary gland and gonads and stimulates the secretion of FSH.
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Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021
Medical definitions for activin
[ ăk′tə-vĭn, ăk-tĭv′ĭn ]
A polypeptide growth factor that is synthesized in the pituitary gland and the gonads and stimulates the secretion of follicle-stimulating hormone.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.