biochemical tracer

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• tracer — [trās′ər] n. 1. a person or thing that traces; specif., a) a person whose work is tracing drawings, designs, etc. on transparent paper b) a person whose work is tracing lost or missing articles, persons, etc. c) an instrument for tracing designs… …   English World dictionary

• Douglas Prasher — Douglas C. Prasher (born August 1951) is an American molecular biologist. He is known for his work to clone and sequence the gene for green fluorescent protein (GFP) and for his proposal to use GFP as a tracer molecule. Contents 1 Career 2… …   Wikipedia

• radiosodium — |rādē(ˌ)ō+ noun Etymology: New Latin, from radio + sodium : radioactive sodium; especially : a heavy isotope having the mass number 24, produced in nuclear reactors, and used in the form of a salt (as sodium chloride) chiefly in biochemical… …   Useful english dictionary

• radioiron — A radioactive isotope of iron; e.g., 59Fe. * * * ra·dio·iron ī( ə)rn n radioactive iron esp a heavy isotope having the mass number 59 produced in nuclear reactors or cyclotrons and used in biochemical tracer studies * * * ra·dio·iron (ra″de …   Medical dictionary

• radiosodium — A radioactive isotope of sodium; e.g., 24Na. * * * ra·dio·so·di·um sōd ē əm n radioactive sodium esp a heavy isotope having the mass number 24, produced in nuclear reactors, and used in the form of a salt (as sodium chloride) chiefly in… …   Medical dictionary

• Copper in health — Normal absorption and distribution of copper. Cu = copper, CP = ceruloplasmin, green = ATP7B carrying copper. Copper is an essential trace element that is vital to the health of all living things (humans, plants, animals, and microorganisms). In… …   Wikipedia

• Martin Kamen — Martin David Kamen (August 27, 1913, Toronto – August 31, 2002), a physicist inside the Manhattan project. Together with Sam Ruben, he co discovered the isotope carbon 14 on February 27, 1940, at the University of California Radiation Laboratory …   Wikipedia

• Nuclear medicine — Intervention ICD 10 PCS C ICD 9: 92 …   Wikipedia

• Alzheimer's disease — Alzheimer redirects here. For other uses, see Alzheimer (disambiguation). Alzheimer s disease Classification and external resources …   Wikipedia

• deuterium — /dooh tear ee euhm, dyooh /, n. Chem. an isotope of hydrogen, having twice the mass of ordinary hydrogen; heavy hydrogen. Symbol: D; at. wt.: 2.01; at. no.: 1. [1933; < Gk deúter(os) second (see DEUTERO ) + IUM] * * * or heavy hydrogen Isotope of …   Universalium

• heavy water — water in which hydrogen atoms have been replaced by deuterium, used chiefly as a coolant in nuclear reactors. Also called deuterium oxide. [1930 35] * * * or deuterium oxide Water composed of two atoms of deuterium (D; a heavy isotope of… …   Universalium