Not all boar sperm samples survive cryopreservation well. A method of eliminating damaged
sperm might enable more cryopreserved boar semen to be used for pig breeding. In this …

Sperm selection techniques, such as magnetic activated cell sorting (MACS) and colloid
centrifugation, are reported to select good quality spermatozoa from semen samples of …

The accuracy and repeatability of freezing rates and effects of evaporation were examined
using a new cryomicroscope system to establish its usefulness in assessing the …

Cryopreservation is a technique used to preserve cells for long-time storage. It is widely
used in agriculture to store male gametes in liquid nitrogen. The aim of this study was to …

One of the features of apoptosis is the externalization of phosphatidylserine which could be
used to remove apoptotic cells from semen preparations. Magnetic-activated cell sorting …

Semen from five dairy AI bulls was split-filtered through a Sephadex G-15 filter and frozen in
a Tris–citric acid buffer egg yolk-based extender. The effect of filtration was studied …

The purpose of this study was to evaluate the viability, acrosome integrity, mitochondrial
activity, and fertility of frozen-thawed fowl semen using different cryoprotective agents. The …

Frozen-thawed bull sperm are widely used in assisted reproductive technologies, but
cryopreservation negatively affects semen quality. Several sperm selection techniques have …

The study aimed at the analysis of the functional status of cryopreserved bovine sperm using
multicolor flow cytometry. The value of sperm functional traits as predictors of bull fertility was …

This study aimed to select high-quality spermatozoa by sperm separation by magnetic
activation of the fresh equine semen, compared to density gradient centrifugation and …