Increased postprandial nonesterified fatty acid efflux from adipose tissue in prediabetes is offset by enhanced dietary fatty acid adipose trapping

Émilie Montastier(Université de Sherbrooke), Run Zhou Ye(Université de Sherbrooke), Christophe Noll(Université de Sherbrooke), Lucie Bouffard(Université de Sherbrooke), Mélanie Fortin(Université de Sherbrooke), Frédérique Frisch(Université de Sherbrooke), Serge Phoenix(University Health Network), Brigitte Guérin(Université de Sherbrooke), Éric Turcotte(Université de Sherbrooke), Gary F. Lewis(University Health Network), André C. Carpentier(Université de Sherbrooke)
American Journal of Physiology-Endocrinology and Metabolism
April 19, 2021
Cited by 27

Abstract

We found higher adipose tissue dietary fatty acid trapping, limiting spillover to lean organs, that in part offsets the increase in appearance rate of palmitate from intracellular lipolysis in prediabetes. These results point to the adaptive nature of adipose tissue trapping and dietary fatty acid spillover as a protective mechanism against excess obesity-related palmitate appearance rate from intracellular adipose tissue lipolysis.


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