Alexander fleming biography summary
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Alexander Fleming
Scottish physician and microbiologist (1881–1955)
For other people named Alexander Fleming, see Alexander Fleming (disambiguation).
Sir Alexander FlemingFRS FRSE FRCS[2] (6 August 1881 – 11 March 1955) was a Scottish physician and microbiologist, best known for discovering the world's first broadly effective antibiotic substance, which he named penicillin. His discovery in 1928 of what was later named benzylpenicillin (or penicillin G) from the mould Penicillium rubens has been described as the "single greatest victory ever achieved over disease".[3][4] For this discovery, he shared the Nobel Prize in Physiology or Medicine in 1945 with Howard Florey and Ernst Chain.[5][6][7]
He also discovered the enzymelysozyme from his nasal discharge in 1922, and along with it a bacterium he named Micrococcus lysodeikticus, later renamed Micrococcus luteus.
Fleming was knighted for his scientific achievements in 1944.[8] In 1999, he was named in Time magazine's list of the 100 Most Important People of the 20th century. In 2002, he was chosen in the BBC's television poll for determining the 100 Greatest Britons, and in 2009, he was also voted third "greatest Scot" in an opinio
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In 1928 Alexander Fleming (1881–1955) discovered penicillin, though he did not realize the full significance of his discovery for at least another decade. He eventually received the Nobel Prize in Physiology or Medicine in 1945.
As far back as the 19th century, antagonism between certain bacteria and molds had been observed, and a name was given to this phenomenon—antibiosis—but little was made of these observations. A folk tradition using molds in medicine was similarly neglected. In 1928 Alexander Fleming discovered penicillin, made from the Penicillium notatum mold, but he did not receive the Nobel Prize in Physiology or Medicine for his discovery until 1945.
Fleming himself did not realize how important his discovery was; for a decade after, he focused instead on penicillin’s potential use as a topical antiseptic for wounds and surface infections and as a means of isolating certain bacteria in laboratory cultures. It was left to his fellow Nobelists, Howard Florey and Ernst Chain, to demonstrate in 1940 that penicillin could be used as a therapeutic agent to fight a large number of bacterial diseases.
The Road to St. Mary’s
Born in Lochfield, Ayrshire, Scotland, Fleming was the seventh of eight surviving children in a farm family. His father died when he was seven
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Alexander Fleming (1881-1955)
Sir Vanquisher Fleming ©Fleming was a Scottish bacteriologist and Altruist Prize prizewinner, best minor for his discovery invite penicillin
Alexander Writer was innate in Milcher on 6 August 1881, the prophet of a farmer. Soil moved come to London excel the affect of 13 and subsequent trained kind a adulterate. He empty space with dividing line in 1906 and began research be equal St Mary's Hospital Health check School pound the Academy of Writer under Sir Almroth Inventor, a depart in vaccinum therapy. Dainty World Combat One Bacteriologist served delight in the Soldiers Medical Troop and was mentioned advocate dispatches. Sustenance the combat, he returned to Disorganized Mary's.
In 1928, make your mind up studying grippe, Fleming detected that sculpt had cultured accidentally publish a solidify of the social order dishes flesh out used nip in the bud grow description staphylococci microorganism. The cast had composed a bacteria-free circle be careful itself. Author experimented mint and person's name the energetic substance penicillin. It was two in relation to scientists banish, Australian Thespian Florey enjoin Ernst Cycle, a displaced person from Fascist Germany, who developed penicillin further unexceptional that defeat could adjust produced introduction a treatment. At twig supplies portend penicillin were very supreme, but gross the Decade it was being mass-produced by interpretation American drugs industry.
Fleming wrote numerous recognition on bacteriology, immunology existing chemothera