human placental lactogen

human placental lactogen definition - medical

human placental lactogen

noun Abbr. HPL
A hormone that is isolated from human placentas, that has a biological activity that weakly mimics the activity of somatropin and prolactin, and that is secreted into maternal circulation. Also called chorionic growth hormone-prolactin, human chorionic somatomammotropic hormone, placental growth hormone.

The American Heritage® Medical Dictionary Copyright © 2009 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

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