RU 486
or RU-486
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Origin of RU 486
First recorded in 1980; designation given the compound by its French manufacturer, Roussel UCLAF, Paris
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Related Words for ru 486
mifepristoneRU 486
(är′yōō fôr′ā-tē-sĭks′)- A drug that chemically terminates a pregnancy.mifepristone
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The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
RU 486
[är′yōō fôr′ā-tē-sĭks′]
- An oral drug that terminates early pregnancy by interfering with the action of progesterone, thereby preventing the attachment of a fertilized ovum to the uterine wall.
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The American Heritage® Science Dictionary
Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.