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Discover Supplement-Drug Interactions
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Last Updated: 5 years ago
supplement:
Vitamin A
supplement:
Tocopherols
Research Papers that Mention the Interaction
“The treatment of human fibroblasts with different tocopherols in the presence of retinol caused an increase in cytoplasmic retinoic acid binding protein II (CRABP‐II) mRNA and protein.”
Vitamin E activates CRABP‐II gene expression in cultured human fibroblasts, role of protein kinase C“The Morton-Stubbs procedure in the assay of vitamin A is subject to considerable over-correction when tocopherols are present.”
“A greater concentration (1.5 X 10(6) IU/kg) of vitamin A in the diets of hens fed a low vitamin E diet hastened their depletion of plasma tocopherols and increased plasma glutathione peroxidase (GSH-px) activity.”
Differential effects of high dietary levels of vitamin A on the vitamin E-selenium nutrition of young and adult chickens.“The sparing action of the tocopherols on the storage of vitamin A in animals is a well known biological phenomenon.”
The influence of vitamin E on the storage of vitamin A following topical application.
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