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Alexander Fleming
Pharmacologist Alexander Fleming "mistakenly" invented the antibiotic Penicillin. The medical breakthrough saved, is saving, and will continue to save millions of lives, all thanks to an accidental mistake made by a great scientist.
470 Questions
What is the cause of death of Alexander Fleming?
Alexander Fleming died of a heart attack at the age of 73.
Sir Alexander Fleming's influences?
Sir Alexander Fleming was influenced by his earlier work in bacteriology and immunology, leading him to investigate antibacterial properties of certain mold strains. His discovery of penicillin's antibacterial effects in 1928 was a pivotal moment in the field of medicine, revolutionizing the treatment of bacterial infections and laying the foundation for the development of antibiotics. Fleming's dedication to scientific inquiry and his observational skills were key influences in his groundbreaking work.
Sir Alexander Fleming discovered what?
Sir Alexander Fleming discovered penicillin, the first antibiotic, in 1928. This breakthrough revolutionized medicine by providing a way to treat bacterial infections effectively. Fleming's discovery earned him the Nobel Prize in Physiology or Medicine in 1945.
Did Alexander Fleming have a wife?
Yes, Alexander Fleming was married to Sarah Marion McElroy. They got married in 1915.
How many brother and sisters does Alexander Fleming have?
Alexander Fleming had four siblings – two brothers and two sisters.
Did Robert Fleming son of Alexander Fleming have any children?
My landlady on Kingston Road in Oxford during the 1980's claimed to be the illegitimate daughter of Robert Fleming. She was Sandy Fleming and said she saw her father on and off during her childhood, and that he walked her down the aisle when she was pregnant and only 16.
Did sir Alexander Fleming work with any other scientist?
Yes, Sir Alexander Fleming collaborated with other scientists during his research, most notably with Howard Florey and Ernst Chain. Together, they further developed penicillin into an effective antibiotic treatment.
What was alexander Fleming child called?
Alexander Fleming did not have any children; he remained unmarried throughout his life.
When did Alexander Fleming live and where did he live?
Sir Alexander Fleming was born at Lochfield near Darvel in Ayrshire, Scotland on August 6th, 1881. He did in March 11th, 1955 living in London.
Sir Alexander Fleming was born at Lochfield near Darvel in Ayrshire, Scotland on August 6th, 1881. He attended Louden Moor School, Darvel School, and Kilmarnock Academy before moving to London where he attended the Polytechnic. He spent four years in a shipping office before entering St. Mary's Medical School, London University. He qualified with distinction in 1906 and began research at St. Mary's under Sir Almroth Wright, a pioneer in vaccine therapy. He gained M.B., B.S., (London), with Gold Medal in 1908, and became a lecturer at St. Mary's until 1914. He served throughout World War I as a captain in the Army Medical Corps, being mentioned in dispatches, and in 1918 he returned to St.Mary's. He was elected Professor of the School in 1928 and Emeritus Professor of Bacteriology, University of London in 1948. He was elected Fellow of the Royal Society in 1943 and knighted in 1944.
Early in his medical life, Fleming became interested in the natural bacterial action of the blood and in antiseptics. He was able to continue his studies throughout his military career and on demobilization he settled to work on antibacterial substances which would not be toxic to animal tissues. In 1921, he discovered in «tissues and secretions» an important bacteriolytic substance which he named Lysozyme. About this time, he devised sensitivity titration methods and assays in human blood and other body fluids, which he subsequently used for the titration of penicillin. In 1928, while working on influenza virus, he observed that mould had developed accidently on a staphylococcus culture plate and that the mould had created a bacteria-free circle around itself. He was inspired to further experiment and he found that a mould culture prevented growth of staphylococci, even when diluted 800 times. He named the active substance penicillin.
Sir Alexander wrote numerous papers on bacteriology, immunology and chemotherapy, including original descriptions of lysozyme and penicillin. They have been published in medical and scientific journals.
Fleming, a Fellow of the Royal College of Surgeons (England), 1909, and a Fellow of the Royal College of Physicians (London), 1944, has gained many awards. They include Hunterian Professor (1919), Arris and Gale Lecturer (1929) and Honorary Gold Medal (1946) of the Royal College of Surgeons; Williams Julius Mickle Fellowship, University of London (1942); Charles Mickle Fellowship, University of Toronto (1944); John Scott Medal, City Guild of Philadelphia (1944); Cameron Prize, University of Edinburgh (1945); Moxon Medal, Royal College of Physicians (1945); Cutter Lecturer, Harvard University (1945); Albert Gold Medal, Royal Society of Arts (1946); Gold Medal, Royal Society of Medicine (1947); Medal for Merit, U.S.A. (1947); and the Grand Cross of Alphonse X the Wise, Spain (1948).
He served as President of the Society for General Microbiology, he was a Member of the Pontifical Academy of Science and Honorary Member of almost all the medical and scientific societies of the world. He was Rector of Edinburgh University during 1951-1954, Freeman of many boroughs and cities and Honorary Chief Doy-gei-tau of the Kiowa tribe. He was also awarded doctorate, honoris causa, degrees of almost thirty European and American Universities.
In 1915, Fleming married Sarah Marion McElroy of Killala, Ireland, who died in 1949. Their son is a general medical practitioner.
Fleming married again in 1953, his bride was Dr. Amalia Koutsouri-Voureka, a Greek colleague at St. Mary's.
In his younger days he was a keen member of the Territorial Army and he served from 1900 to 1914 as a private in the London Scottish Regiment.
Dr Fleming died on March 11th in 1955 and is buried in St. Paul's Cathedral.
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The life of Alexander Fleming?
Alexander Fleming was a Scottish bacteriologist who discovered the first antibiotic, penicillin, in 1928. This discovery revolutionized medicine and saved countless lives. Fleming was awarded the Nobel Prize in Physiology or Medicine in 1945 for his groundbreaking work.
How many wives did Alexander Fleming have?
Two: Sarah (from 1915 to 1949) and Amalia (from 1953 to 1955).
Howv did Alexander Fleming affect the world?
Alexander Fleming affected the world by accidentally inventing penicillin, the world's first commercial antibiotic. There are theories that penicillin was invented prior to Alexander Fleming, but most historians accredit the discovery to him.
For which discovery is Alexander Fleming famous?
According to Who 2 Biography, "Alexander Fleming is famous for discovering the usefulness of penicillin as an antibacterial agent."
For more details on Fleming, see Answers.com at the Related Link.
Alexander Fleming observed that the mold produced a substance that inhibited bacterial growth around it. This led to the discovery of penicillin, the first antibiotic to be developed.
How did Alexander Fleming's invention work?
Alexander Fleming discovered penicillin, the world's first antibiotic, by observing that a mold called Penicillium notatum inhibited the growth of bacteria. The penicillin produced by the mold effectively killed or slowed the growth of many types of harmful bacteria, making it a groundbreaking treatment for bacterial infections. Fleming's discovery revolutionized medicine and has saved countless lives since its development.
What lead Fleming to the discovery of pennicillin?
Alexander Fleming discovered penicillin in 1928 when he noticed that a mold called Penicillium notatum had contaminated a bacterial culture plate in his laboratory. He observed that the mold inhibited the growth of the surrounding bacteria, leading to the realization of penicillin's antibacterial properties. This serendipitous discovery revolutionized the treatment of bacterial infections.
In Alexander Fleming's experiment, the independent variable was the presence or absence of penicillium mold, which he introduced to the culture plates. The dependent variable was the growth or inhibition of bacterial colonies in the vicinity of the mold.
What are the contributions of Alexander Flemings?
Alexander Fleming discovered the antibiotic properties of penicillin, revolutionizing the field of medicine by introducing the first widely used antibiotic. This discovery paved the way for the development of many other antibiotics, saving countless lives from bacterial infections. Fleming's work opened up a new era of medicine focused on fighting infectious diseases.
What world event inspired Sir Alexander Fleming to conduct his research experiments?
Sir Alexander Fleming was inspired to conduct his research experiments on penicillin after observing the antibacterial properties of mold while studying staphylococci bacteria during World War I. He noticed that a mold called Penicillium notatum was able to inhibit the growth of the bacteria, leading to his discovery of penicillin as an antibiotic.
Alexander Fleming discovered penicillin by making the study of what?
Alexander Fleming discovered penicillin by studying mold. He noticed that the mold Penicillium notatum had antibacterial properties that could be used to fight infections. This discovery revolutionized medicine and led to the development of the first antibiotic.
How did Alexander Fleming use the scientific method?
Alexander Fleming used the scientific method by making observations of mold killing bacteria in a petri dish, forming a hypothesis that the mold could have antibacterial properties, testing this hypothesis through experiments, and analyzing the results to draw conclusions. His systematic approach led to the discovery of penicillin, the first antibiotic.
What are the challanges faced by Alexander Fleming in his discovery?
Alexander Fleming faced challenges in isolating and identifying the antibacterial substance produced by Penicillium mold, as well as in developing a way to produce penicillin in large quantities. He also faced challenges in convincing the medical community of the significance of his discovery and in overcoming skepticism about the potential of penicillin as a treatment for bacterial infections.
