Robert Edgar Hope-Simpson

Robert Edgar Hope-Simpson

Robert Edgar Hope-Simpson was a general practitioner. He showed that shingles was caused by reactivation of the chickenpox virus.

He also pioneered research into a possible relationship between influenza and Vitamin D. [cite journal | last = Hope-Simpson | first = R | title = The nature of herpes zoster: a long-term study and a new hypothesis | journal = Proc R Soc Med | volume = 58 | issue = | pages = 9–20 | year = | pmid = 14267505] He also proposed the "Hope-Simpson hypothesis" that exposure to cases of cases of chickenpox provides natural "boosting" of the immune system, which prevents or delays the onset of shingles.

He proposed that the cause of influenza epidemics during winter may be connected to seasonal fluctuations of vitamin D, which is produced in the skin under the influence of solar (or artificial) UV radiation. This could explain why influenza occurs mostly in winter, and during the tropical rainy season, when people stay indoors, and their vitamin D levels fall.

References


Wikimedia Foundation. 2010.

Игры ⚽ Нужен реферат?

Look at other dictionaries:

  • Hope Simpson — may refer to:* John Hope Simpson (1868 1961), British politician * Robert Edgar Hope Simpson (20th century), general practitioneree also* Hope Simpson Report * Port Hope Simpson …   Wikipedia

  • Robert L. Stevenson — Fotoporträt Robert Louis Stevensons aus den 1890er Jahren Robert Louis (Balfour) Stevenson (* 13. November 1850 in Edinburgh; † 3. Dezember 1894 in Vailima, nahe Apia, Samoa) war ein schottischer Schriftsteller des …   Deutsch Wikipedia

  • Robert Louis Stevenson — Porträt Robert Louis Stevenson, 1892, Gemälde von Girolamo Nerli, National Galleries of Scotland Robert Louis Balfour Stevenson (* 13. November 1850 in Edinburgh; † 3. Dezember 1894 in Vailima, nahe Apia, Samoa) war ein …   Deutsch Wikipedia

  • Liste des célébrités apparaissant dans Les Simpson — Sommaire 1 Saison 1 2 Saison 2 3 Saison 3 4 Saison 4 5 Saison 5 …   Wikipédia en Français

  • Charles Robert Darwin — Charles Darwin « Darwin » redirige ici. Pour les autres significations, voir Darwin (homonymie). Charles Darwin …   Wikipédia en Français

  • Influenza — Flu redirects here. For other uses, see Flu (disambiguation). This article is about the disease influenza. For the family of viruses that cause the disease, see Orthomyxoviridae. Influenza Classification …   Wikipedia

  • performing arts — arts or skills that require public performance, as acting, singing, or dancing. [1945 50] * * * ▪ 2009 Introduction Music Classical.       The last vestiges of the Cold War seemed to thaw for a moment on Feb. 26, 2008, when the unfamiliar strains …   Universalium

  • literature — /lit euhr euh cheuhr, choor , li treuh /, n. 1. writings in which expression and form, in connection with ideas of permanent and universal interest, are characteristic or essential features, as poetry, novels, history, biography, and essays. 2.… …   Universalium

  • United Kingdom — a kingdom in NW Europe, consisting of Great Britain and Northern Ireland: formerly comprising Great Britain and Ireland 1801 1922. 58,610,182; 94,242 sq. mi. (244,100 sq. km). Cap.: London. Abbr.: U.K. Official name, United Kingdom of Great… …   Universalium

  • United States — a republic in the N Western Hemisphere comprising 48 conterminous states, the District of Columbia, and Alaska in North America, and Hawaii in the N Pacific. 267,954,767; conterminous United States, 3,022,387 sq. mi. (7,827,982 sq. km); with… …   Universalium

Share the article and excerpts

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