[Uptake of retinol-C14 into different tissues of vitamin A deficient albino rats].
Groups of rats were fed a vitamin A free diet for 30, 60 and 90 days. They were then administered orally a single dose of 1,25 microC of retinol-C14. After 3 h, 3, 6 and 12 days from the administration, the incorporation into the different tissues was determined. The results show that the incorporation decreases, on the average, as the experimental period and the intervals after the administration of retinol-C14 grow longer.
D000273:Adipose Tissue / Q000378:metabolism; D002001:Adipose Tissue, Brown / Q000378:metabolism; D000818:Animals; D002250:Carbon Radioisotopes; D007668:Kidney / Q000378:metabolism; D008099:Liver / Q000378:metabolism; D051381:Rats; D013997:Time Factors; D014801:Vitamin A / Q000008:administration & dosage / Q000097:blood / Q000378:metabolism*; D014802:Vitamin A Deficiency / Q000378:metabolism*
D002250:Carbon Radioisotopes; D014801:Vitamin A
Incorporazione di retinolo-C14 in differenti tessuti di ratti albini a dieta priva di vitamina A.