Biochemistry is the study of the chemical substances and vital processes occurring in living organisms. Biochemists focus heavily on the role, function, and structure of biomolecules. The study of the chemistry behind biological processes and the synthesis of biologically active molecules are examples of biochemistry.
Mifepristone (or RU-486) is a synthetic, steroidal antiprogestogen and antiglucocorticoid pharmaceutical drug.ifepristone is sold in the United States by Danco Laboratories as Mifeprex and is U.S. Food and Drug Administration-approved to terminate intrauterine pregnancies of up to 49 days gestation.
SITE MAP. topics. RU-486 is the generic name of mifepristone in the U.S., and is sometimes referred to as non-surgical abortion, medical abortion, or RU486. Non-surgical abortions using RU486 are performed in the first 63 days of the first trimester.on-surgical abortion is usually in pill form (Mifepristone or RU486), and sometimes by injection or in liquid form (methotrexate). If you call a clinic seeking a non-surgical abortion, make sure you know which version you will be receiving.