Combined effects of resveratrol and epigallocatechin-3-gallate on post thaw boar sperm and IVF parameters

Frozen-thawed boar semen suffer a fertility decrease that negatively affects its widespread use. In recent years supplementing frozen-thawed boar sperm with different antioxidants gave interesting and promising results; the aim of the present work was to study the effect of supplementing boar sperm thawing medium for 1  h with combination of epigallocatechin-3-gallate (EGCG, 50 μM) and Resveratrol (R, 2 mM), on boar sperm motility (assessed by CASA), viability, acrosome integrity, mitochondrial function, lipid peroxidation and DNA integrity (assessed by flow cytometry), protein tyrosine phosphorylation (ass essed by immunofluorescence) and on in vitro fertilization (IVF).
Source: Theriogenology - Category: Genetics & Stem Cells Authors: Source Type: research