chemical mediation theory

chemical mediation theory
noun
: a theory in physiology: nervous transmission is due to the release of specific substances (as acetylcholine) at nerve endings and synapses — compare neurohumoral theory

Useful english dictionary. 2012.

Игры ⚽ Поможем сделать НИР

Look at other dictionaries:

  • Chemical mimicry — Ophrys lutea, an orchid species with flowers that mimic the pheromones of female insects Chemical mimicry is mimicry[1] mediated via chemoreception (the chemical senses of smell and taste). Chemical mimicry may be used in combination with mimicry …   Wikipedia

  • neurohumoral theory — noun : a theory in physiology: transmission of nerve impulses are due to chemical mechanisms compare chemical mediation theory …   Useful english dictionary

  • Walter Bradford Cannon — Infobox Scientist name = Walter Bradford Cannon box width = image size =210px caption = Walter Bradford Cannon at Harvard. birth date = October 19, 1871 birth place = Prairie du Chien, Wisconsin death date = October 19, 1945 death place =… …   Wikipedia

  • Nobel Prizes — ▪ 2009 Introduction Prize for Peace       The 2008 Nobel Prize for Peace was awarded to Martti Ahtisaari, former president (1994–2000) of Finland, for his work over more than 30 years in settling international disputes, many involving ethnic,… …   Universalium

  • international relations — a branch of political science dealing with the relations between nations. [1970 75] * * * Study of the relations of states with each other and with international organizations and certain subnational entities (e.g., bureaucracies and political… …   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

  • china — /chuy neuh/, n. 1. a translucent ceramic material, biscuit fired at a high temperature, its glaze fired at a low temperature. 2. any porcelain ware. 3. plates, cups, saucers, etc., collectively. 4. figurines made of porcelain or ceramic material …   Universalium

  • China — /chuy neuh/, n. 1. People s Republic of, a country in E Asia. 1,221,591,778; 3,691,502 sq. mi. (9,560,990 sq. km). Cap.: Beijing. 2. Republic of. Also called Nationalist China. a republic consisting mainly of the island of Taiwan off the SE coast …   Universalium

  • Economic Affairs — ▪ 2006 Introduction In 2005 rising U.S. deficits, tight monetary policies, and higher oil prices triggered by hurricane damage in the Gulf of Mexico were moderating influences on the world economy and on U.S. stock markets, but some other… …   Universalium

  • Italy — /it l ee/, n. a republic in S Europe, comprising a peninsula S of the Alps, and Sicily, Sardinia, Elba, and other smaller islands: a kingdom 1870 1946. 57,534,088; 116,294 sq. mi. (301,200 sq. km). Cap.: Rome. Italian, Italia. * * * Italy… …   Universalium

Share the article and excerpts

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