Marjorie Janice Groothuis Horning (August 23, 1917 – June 11, 2020) was an American biochemist and pharmacologist. She was considered to be a pioneer of chromatography for her work in developing new techniques and applying them to the study of drug metabolism. She demonstrated that drugs and their metabolites can be transferred from a pregnant woman to her developing child, and later through breast milk, from a mother to a baby. Horning's work made possible the prevention of birth defects, as doctors began to warn of the dangers of drugs, alcohol, and smoking during pregnancy.
Born |
23 August 1917 Detroit, Michigan, U.S.
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Died |
11 June 2020 (aged 102) Houston, Texas, U.S.
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Zodiac | Leo |
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