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Last Updated: 3 years ago

Possible Interaction: Oleic Acid and Thyroxine

supplement:

Oleic Acid

Research Papers that Mention the Interaction

At the relevant total and free drug concentrations, the inhibitory effect of oleic acid on drug binding and its influence on drug-induced displacement of T4 were concordant in the order: meclofenamic acid greater than aspirin greater than mefenamic acid greater than diflunisal greater than furosemide greater than fenclofenac.
The Journal of clinical endocrinology and metabolism  •  1991  |  View Paper
The data suggest that the serum concentrations of albumin and other T4-binding proteins are important in modulating the DFT4-increasing effect of oleic acid and that oleic acid may contribute to the reduced serum binding of T4 in nonthyroidal illness.
The Journal of clinical endocrinology and metabolism  •  1986  |  View Paper
Treatment of rats with thyroxine resulted in a 1.5-fold (P < 0.025) increase in the relative percent of oleic acid in cardiac phosphatidylethanolamine.
Biochimica et biophysica acta  •  1998  |  View Paper
Basal TSH was less sensitive to inhibition by thyroxine (T4) in the presence of oleic acid/albumin at a ratio of 6 or greater, and inhibition by oleic acid was less than additive with T4 at a ratio of 6 or greater.
The Journal of endocrinology  •  1994  |  View Paper