Selenium uptake into teeth determined by fluorimetry.

J R Johnson; T R Shearer

doi:10.1177/00220345790580081501

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Selenium uptake into teeth determined by fluorimetry.

J R Johnson·T R Shearer

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Abstract

Selenium concentrations in successive layers of bovine incisor enamel showed no concentration gradient and no increase with age. Selenium was taken upt into the continuously-growing rat incisor in proportion to the amount of selenium in the diet. A sensitive (approximately 1 ng Se) and relatively simple fluorimetric method for determining selenium in small amounts of hard tissues is presented.

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Animals Cattle Dental Enamel Diet Female Fluorometry Incisor Rats Selenium Tooth, Unerupted Journal Article Research Support, U.S. Gov't, P.H.S.

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J R Johnson, T R Shearer. 1979. Selenium uptake into teeth determined by fluorimetry.. https://doi.org/10.1177/00220345790580081501

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