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This study aimed to evaluate the effect of three different concentrations of discontinuous gradients of percoll (90/45, 80/40, and 70/35) in the outcome of porcine in vitro fertilization (IVF) and its influence on further embryo development and quality. Embryo viability was assessed by the expression of estrogen receptors (E2R) and cleaved caspase‐3 (CC3). The highest percoll concentration (90/45)...