History of penicillin

History of penicillin
Penicillin G

Alexander Fleming was the first to suggest that the Penicillium mould must secrete an antibacterial substance, and the first to isolate the active substance which he named penicillin, but he was not the first to use its properties. Others involved in the mass production of penicillin include Ernst Chain, Howard Florey and Norman Heatley.

Year Location Descriptions
Ancient times Greece & India Many ancient cultures, including the ancient Greeks and ancient India, already used moulds and other plants to treat infection. [1] This worked because some moulds produce antibiotic substances. However, they could not distinguish or distill the active component in the moulds.
"traditional medicine" Serbia & Greece There are many old remedies where mould is involved. In Serbia and in Greece, mouldy bread was a traditional treatment for wounds and infections.[citation needed]
"traditional" Russia Russian peasants used warm soil as treatment for infected wounds.[citation needed]
c. 150 BC Sri Lanka Soldiers in the army of king Dutugemunu (161–137 BC) are recorded to have stored oil cakes (a traditional Sri Lankan sweetmeat) for long periods in their hearth lofts before embarking on their campaigns, in order to make a poultice of the cakes to treat wounds.[citation needed] It is assumed that the oil cakes served the dual functions of desiccant and antibacterial.
1600s Poland Wet bread was mixed with spider webs (containing spores) to treat wounds. The technique was mentioned by Henryk Sienkiewicz in his 1884 book With Fire and Sword.
1640 England The idea of using mould as a form of treatment was recorded by apothecaries, such as John Parkington, King's Herbarian, who advocated the use of mould in his 1640 book on pharmacology.[citation needed]
1870 England Sir John Scott Burdon-Sanderson, who started out at St. Mary's Hospital 1852–1858 and as lecturer there 1854–1862 observed in 1870 that culture fluid covered with mould would produce no bacteria.
1871 England Joseph Lister, an English surgeon and the father of modern antisepsis, was prompted by Burdon-Sandersons discovery to investigate and describe in 1871 that urine samples contaminated with mould did not allow the growth of bacteria. He also described the antibacterial action on human tissue on what he called Penicillium glaucum. A nurse at King's College Hospital whose wounds did not respond to any antiseptic, was then given another substance that cured her, and Lister's registrar informed her that it was called Penicillium.
1874 England William Roberts observed in 1874 that bacterial contamination is generally absent in cultures of the mould Penicillium glaucum.
1875 England John Tyndall followed up on Burdon-Sanderson's work and demonstrated to the Royal Society the antibacterial action of the Penicillium fungus in 1875.[1]
1875 Bacillus anthracis was shown to cause anthrax. This was the first demonstration that a specific bacterium caused a specific disease.
1877 France Louis Pasteur and Jules Francois Joubert observed that cultures of the anthrax bacilli, when contaminated with moulds, became inhibited. Some references say that Pasteur identified the strain as Penicillium notatum.[citation needed]
1887 France Garré in 1887 found similar results.
1895 Italy Vicenzo Tiberio of Naples made extracts of Penicillium mould and injected them into animals with virulent bacteria, with inconclusive results.[citation needed]
1897 France Ernest Duchesne at École du Service de Santé Militaire in Lyons independently discovered healing properties of a Penicillium glaucum mould, even curing infected guinea pigs from typhoid. He published a dissertation in 1897 but this was ignored by the Institut Pasteur. However Duchesne was himself using a discovery made by Arab stable boys, who were using moulds to cure sores on horses. He did not claim that the mould contained any antibacterial substance, only that the mould somehow protected the animals.
  • Duchesne cured typhoid, but the penicillin isolated by Fleming does not cure typhoid.
  • Duchesne injected a mould with the fungus Penicillium glaucum. In contrast, Fleming isolated the substance penicillin from a mould containing Penicillium notatum.
  • The term Penicillium glaucum was used as a catch-all phrase at the time for different fungi, but not for Penicillium notatum and the mould was unfortunately not preserved, which makes it impossible to be certain today which fungus might have been responsible for the cure, and consequently even less certain which substance was responsible.
1920 Belgium In the 1920s, Andre Gratia and Sara Dath observed a fungal contamination in one of their Staphylococcus aureus cultures that was inhibiting the growth of the bacterium. They identified this as a species of Penicillium and presented their observations as a paper. There was little attention to this paper.
1923 Costa Rica An Institut Pasteur scientist, Costa Rican Clodomiro Picado Twight recorded the antibiotic effect of Penicillium.
1928 England Fleming noticed a halo of inhibition of bacterial growth around a contaminant blue-green mould on a Staphylococcus plate culture. He concluded that the mould was releasing a substance that was inhibiting bacterial growth. He grew a pure culture of the mould and discovered that it was Penicillium notatum. With help from a chemist he isolated what he later named "penicillin". During the next twelve years, he grew and distributed the original mould, unsuccessfully trying to get help from any chemist that had enough skill to make a stable form of it for mass production.
1930 England Cecil George Paine, a pathologist at the Royal Infirmary in Sheffield, attempted to treat sycosis (eruptions in beard follicles) but was unsuccessful, probably because the drug did not penetrate deep enough. Moving on to opthalmia neonatorum, a gonococcal infection in babies, he achieved the first cure on 25 November 1930. He cured four patients (one adult, the others babies) of eye infections, although a fifth patient was not so lucky.[2]
1938 England In Oxford, Howard Walter Florey organized his large and very skilled biochemical research team, notable among them Ernst Boris Chain and Norman Heatley, to undertake innovative work to produce a stable penicillin.
1941–1943 USA Peoria, Illinois: Moyer, Coghill and Raper at the USDA Northern Regional Research Laboratory (NRRL) developed methods for industrialized penicillin production and isolated higher-yielding strains of the Penicillium fungus.[3][4]
1941–1944 USA Brooklyn, New York: Jasper Kane and other Pfizer scientists developed the practical, deep-tank fermentation method for production of large quantities of pharmaceutical-grade penicillin.[5]
1952 Austria Kundl, Tyrol: Hans Margreiter and Ernst Brandl of Biochemie (now Sandoz) developed the first acid-stable penicillin for oral administration, Penicillin V.[6]

References

External links

  • Brown, Kevin W. (St Mary's Trust Archivist and Alexander Fleming Laboratory Museum Curator) (2004). Penicillin man: Alexander Fleming and the antibiotic revolution. Scarborough, Ont: Sutton Pub. ISBN 0-7509-3152-3. 
    (Most of the information in this article comes from this book)
  • Debate in the House of Commons on the history and the future of the discovery

Wikimedia Foundation. 2010.

Игры ⚽ Нужно сделать НИР?

Look at other dictionaries:

  • Penicillin — For the Japanese band, see Penicillin (band). Penicillin core structure. The R is the variable group. Penicillin (sometimes abbreviated PCN or pen) is a group of antibiotics derived from Penicillium fungi.[1] They include …   Wikipedia

  • Penicillin — Historically, the most famous of all antibiotics, named for the fungal mould Penicillium notatum from which it is derived. Penicillin acts by destroying the cell wall in those bacteria that are sensitive have been developed (not resistant) to its …   Medical dictionary

  • Penicillin (band) — Infobox musical artist Name = Penicillin Img capt = From left to right: O Jiro, Hakuei, Chisato Img size = Landscape = yes Background = group or band Origin = flagicon|Japan Tokyo, Japan Genre = Rock, Hard Rock, Visual Kei Years active = 1992… …   Wikipedia

  • History of biotechnology — Biotechnology is the application of scientific and engineering principles to the processing of materials by biological agents to provide goods and services. [Bud, The Uses of Life , p. 1] From its inception, biotechnology has maintained a close… …   Wikipedia

  • History of medicine — All human societies have medical beliefs that provide explanations for birth, death, and disease. Throughout history, illness has been attributed to witchcraft, demons, astral influence, or the will of the gods. These ideas still retain some… …   Wikipedia

  • History of biology — For the video game, see History of Biology (video game). The frontispiece to Erasmus Darwin s evolution themed poem The Temple of Nature shows a goddess pulling back the veil from nature (in the person of Artemis). Allegory and metaphor have… …   Wikipedia

  • History of chiropractic — D.D. Palmer The history of Chiropractic began in 1895 when Daniel David Palmer of Iowa performed the first chiropractic adjustment on a partially deaf janitor, Harvey Lillard, who then mentioned a few days later to Palmer that his hearing seemed… …   Wikipedia

  • History of condoms — The history of condoms goes back at least several centuries, and perhaps beyond. For most of their history, condoms have been used both as a method of birth control, and as a protective measure against sexually transmitted diseases. Condoms have… …   Wikipedia

  • History of animal testing — The history of animal testing goes back to the writings of the Greeks in the third and fourth centuries BCE, with Aristotle (384 322 BCE) and Erasistratus (304 258 BCE) among the first to perform experiments on living animals. [Cohen and Loew… …   Wikipedia

  • History of emerging infectious diseases — The discovery of disease causing pathogens is an important activity in the field of medical science, as many viruses, bacteria, protozoa, fungi, helminthes and prions are identified as a confirmed or potential pathogen. A Center for Disease… …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”