Myo-inositol improves developmental competence and reduces oxidative stress in porcine parthenogenetic embryos.

ABSTRACT:

Objective

Myo-inositol (Myo-Ins), the most abundant form of inositol, is an antioxidant and plays a crucial role in the development and reproduction of mammals and humans. However, information elucidating the role of Myo-Ins in porcine embryonic development after parthenogenetic activation (PA) is still lacking. Therefore, we investigated the effect of Myo-Ins on porcine embryos and its underlying mechanisms.

Methods

In this study, various concentrations of Myo-Ins (0, 5, 10, and 20 mM) were added to the porcine zygotic medium (PZM3) during the in vitro culture (IVC) of porcine embryos. Several characteristics were evaluated, including cleavage rate, blastocyst formation rate, intracellular glutathione (GSH) and reactive oxygen species (ROS) levels in 4-5 cell stage e

SUBMITTER: Jawad A 

PROVIDER: S-EPMC11672211 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature