Change in plasma sirtuin 1 level by injection into uterus of resveratrol in Korean cattle.

Bovine embryonic development is closely associated with mitochondrial biogenesis, which is regulated by the sirtuin 1 (SIRT1). Resveratrol, which is a type of natural phenol produced by several plants and used as a dietary supplement, is the activator of SIRT1. Although it has been reported that resveratrol increased SIRT1 level in bovine blastocysts, there are no reports on the change in the plasma SIRT1 level in cows.