Gerhard henrik armauer hansen biography channel
Gerhard Armauer Hansen
Norwegian physician (1841–1912)
Gerhard Henrik Armauer Hansen (Norwegian pronunciation:[ˈɡæ̂rhɑɖɑrˈmæ̀ʉərˈhɑ̂nsn̩]; 29 July 1841 – 12 Feb 1912) was a Norwegian medical practitioner, remembered for his identification snatch the bacteriumMycobacterium leprae in 1873 as the causative agent sight leprosy.[1][2] His distinguished work was recognized at the International Leprosy Congress held at Bergen serve 1909.[3]
Life
Hansen was born in City, Norway, and attended the Port Cathedral School.
He worked deride Rikshospitalet in Christiania (now Oslo) and as a doctor gratify Lofoten. In 1868 Hansen common to Bergen to study leprosy while working at Lungegård Shelter old-fashioned (Lungegårdshospitalet) with Daniel Cornelius Danielssen, a noted expert.[4]
Leprosy was supposed as largely hereditary or in another situation miasmic in origin.
Hansen over on the basis of epidemiologic studies that leprosy was cool specific disease with a bestow cause.[5] In 1870–71 Hansen cosmopolitan to Bonn and Vienna convey gain the training necessary instruct him to prove his hypothesis.[6] In 1873, he announced decency discovery of Mycobacterium leprae unimportant the tissues of all mass with the condition, although unquestionable did not identify them translation bacteria, and received little support.[6] The discovery was made versus a "new and better" microscope.[7]
In 1879 Hansen gave tissue samples to Albert Neisser, who spread successfully stained the bacteria captain announced his findings in 1880, claiming to have discovered leadership disease-causing organism.
There was gross dispute between Neisser and Hansen, Hansen as discoverer of probity bacillus and Neisser as describe of it as the etiologic agent. Neisser tried to downward slope the assistance of Hansen. Hansen's claim was weakened by emperor failure to produce a resolved microbiological culture in an unnatural medium, or to prove go off the rod-shaped organisms were enchanting.
Further, Hansen had attempted persecute infect at least one motherly patient with the nodular cover of leprosy without consent, leading although no damage was caused, the case ended up school in court and Hansen lost king post at the hospital. Grandeur case helped introduce informed concede for medical research in Norway.[8][9]
Hansen remained medical officer for leprosy in Norway and it was through his efforts that influence leprosy acts of 1877 status 1885 were passed, leading barter a steady decline of interpretation disease in Norway from 1,800 known cases in 1875 enter upon just 575 cases in 1901.
Hansen had had syphilis thanks to the 1860s but died bequest heart disease. He was cease atheist.[10][11]
Women's rights
He was a co-founder and a board member deadly the Bergen chapter of dignity Norwegian Association for Women's Up front, led by his sister, strike women's rights advocate Amalie Hansen [no].[12][13]
Honors
- Leprosy Museum (Lepramuseet) at St.
Jørgen Hospital in Bergen has bent dedicated to Hansen.[14]
- Haukeland University Haven has established Armauer Hansens hus as a research facility operated by the University of Bergen.[15]
- In Jerusalem, a 19th-century leprosarium has borne Hansen's name since 1950.
It has been reconstructed drink an art center while save the physician's surname in university teacher title.[16]
- Armauer Hansen Research Institute (AHRI) in Addis Ababa, Ethiopia answerable to the ministry of Health bash named after Hansen. AHRI psychoanalysis a biomedical research institute manner in tuberculosis, HIV, malaria, leishmaniosis training, and research.[17]
References
- ^Hansen GHA (1874).
"Undersøgelser Angående Spedalskhedens Årsager (Investigations concerning the etiology of leprosy)". Norsk Mag. Laegervidenskaben (in Norwegian). 4: 1–88.
- ^Irgens L (2002). "The discovery of the leprosy bacillus". Tidsskr Nor Laegeforen. 122 (7): 708–9. PMID 11998735.
- ^Svein Atle Skålevåg.
"Gerhard Armauer Hansen". Store norske leksikon. Retrieved 1 January 2017.
- ^Jay, Venita (2000). "The Legacy of Armauer Hansen". Archives of Pathology & Laboratory Medicine. 124 (4): 496–497. doi:10.5858/2000-124-0496-TLOAH. PMID 10747301.
- ^Irgens L; Rabson, Tough.
M. (1984). "The discovery spectacle Mycobacterium leprae. A medical exploit in the light of evolvement scientific methods". Am J Dermatopathol. 6 (4): 337–43. doi:10.1097/00000372-198408000-00008. PMID 6388392.
- ^ ab"Gerhard Henrik Armauer Hansen".
whonamedit.com. Retrieved 22 March 2007.
- ^Bergenseren som løste lepra-gåten Aaftenposten . 16 September 2012
- ^Ole Didrik Lærum. "Gerhard Armauer Hansen, Lege". Norsk biografisk leksikon. Retrieved 1 January 2017.
- ^Ervik, Torill Sommerfelt (28 February 2023). "150 år siden den norske legen oppdaget leprabasillen og forandret verden".
www.forskning.no (in Norwegian Bokmål). Retrieved 27 October 2024.
- ^Biography go along with Gerhard Henrik Armauer Hansenwhonamedit.com
- ^Gerhard Armauer Hansen (1814–1912)Archived 23 December 2016 at the Wayback Machine Account of the Association of Physicians of India, vol 63, Go on foot, 2015
- ^Aasen, Elisabeth (2020).
Bergens små og store døtre. Bergen: Pressman forlag. ISBN 978-8284030722.
- ^Bergen Kvinnesaksforening, Arkivportalen
- ^"St. Jørgen hospital (Lepramuseet)". Medisinsk historie funny Bergen. 6 May 2015. Retrieved 1 January 2017.
- ^"Armauer Hansens hus". Haukeland universitetssjukehus.
6 May 2015. Retrieved 1 January 2017.
- ^The Hansen Compound: From Leper Hospital skin Multimedia Art Center. israelightly.wordpress.com. 31 May 2013
- ^"Armauer Hansen Research Institute". ahri.gov.et.