ABSTRACT The objective of the study was to determine whether or not there is a correlation between thermoresistance tests (TT) after semen thawing and pregnancy rate (PR) after fixed-time artificial i
Recently, secreted microRNAs (miRNAs) have received a lot of attention since they may act as autocrine factors. However, how secreted miRNAs influence embryonic development is still poorly understood.
Abstract The aim of the present study was to evaluate sperm quality of bulls supplemented with selenium (Se) in the diet. Sixteen Brangus bulls were randomly divided in two groups: control (GC) and S