DESCRIPTION
Percy Lavon Julian (April 11, 1899 - April 19, 1975) was an American research chemist and a pioneer in the chemical synthesis of medicinal drugs from plants. He was the first to synthesize the natural product physostigmine; and was a pioneer in the industrial large-scale chemical synthesis of the human hormones, steroids, progesterone, and testosterone, from plant sterols such as stigmasterol and sitosterol. His work would lay the foundation for the steroid drug industry's production of cortisone, other corticosteroids, and birth control pills.
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Meanwhile: In Honor Of Black History Month.. Becky And Her Homegirls Had This To Say!
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Former Mississippi Officer Sentenced To 20 Years In Federal Prison For Torturing 2 Black Men In 'Goon Squad' Case!
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Kodak Black Ran Into A Certified Freak Who Was Ready For Action On The Spot!
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Everybody Catching Strays: Dr. Umar Had This Message For Black Women!
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Kodak Black Meets Donald Trump For The First Time Since The Former President Pardoned Him!
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Karen Harasses Black Man Who Was Standing In Front Of His Apartment Complex, Minding His Own Business!
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