Assessment of total body stores of vitamin A in Guatemalan elderly by the deuterated-retinol-dilution method.

Ribaya-Mercado, J D; Mazariegos, M; Tang, G; Romero-Abal, M E; Mena, I; Solomons, N W; Russell, R M

Ribaya-Mercado, J D; Mazariegos, M; Tang, G; Romero-Abal, M E; Mena, I; Solomons, N W; Russell, R M.

Affiliation

Ribaya-Mercado JD; Jean Mayer US Department of Agriculture Human Nutrition Research Center on Aging at Tufts University, Boston, MA 02111, USA. ribaya_cn1@hnrc.tufts.edu

Am J Clin Nutr ; 69(2): 278-84, 1999 Feb.

Article in En | MEDLINE | ID: mdl-9989693

Subject(s)

Indicator Dilution Techniques; Vitamin A/analysis; Administration, Oral; Aged; Aged, 80 and over; Analysis of Variance; Deuterium; Dietary Supplements; Diterpenes; Female; Guatemala; Humans; Male; Middle Aged; Retinyl Esters; Vitamin A/administration & dosage; Vitamin A/analogs & derivatives; Vitamin A/blood

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Collection: 01-internacional Database: MEDLINE Main subject: Vitamin A / Indicator Dilution Techniques Type of study: Prognostic_studies Limits: Aged / Aged80 / Female / Humans / Male / Middle aged Country/Region as subject: America central / Guatemala Language: En Journal: Am J Clin Nutr Year: 1999 Document type: Article Affiliation country: United States

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