单词 | prolactin |
释义 | prolactin[ proh-lak-tin ] / proʊˈlæk tɪn / noun Biochemistry.an anterior pituitary polypeptide hormone that stimulates lactation by the mammary glands at parturition in mammals, the activity of the crop in birds, and in some mammalian species the production of progesterone by the corpus luteum. Also called lu·te·o·tro·pin [loo-tee-uh-troh-pin], /ˌlu ti əˈtroʊ pɪn/, ga·lac·tin [guh-lak-tin], /gəˈlæk tɪn/, an·te·ri·or pi·tu·i·tar·y lu·te·o·tro·pin, lac·to·gen·ic hor·mone . Origin of prolactinFirst recorded in 1930–35; pro-1 + lact- + -in2 Words nearby prolactinprokaryotes, Prokhorov, Prokofiev, Prokopyevsk, prolabium, prolactin, prolactin-inhibiting factor, prolactin-producing adenoma, prolactin-releasing factor, prolactoliberin, prolactostatin Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for prolactin
British Dictionary definitions for prolactinprolactin / (prəʊˈlæktɪn) / nouna gonadotrophic hormone secreted by the anterior lobe of the pituitary gland. In mammals it stimulates the secretion of progesterone by the corpus luteum and initiates and maintains lactationAlso called: luteotrophin, luteotrophic hormone See also follicle-stimulating hormone, luteinizing hormone Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Medical definitions for prolactinprolactin [ prō-lăk′tĭn ] n.A pituitary hormone that stimulates and maintains the secretion of milk.lactogenic hormone lactotropin luteotropic hormone luteotropin The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. Scientific definitions for prolactinprolactin [ prō-lăk′tĭn ] A protein hormone secreted by the anterior portion of the pituitary gland that stimulates and maintains the secretion of milk in mammals. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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