The aim of the present study was to improve the penetration during in vitro fertilization (IVF)
of a frozen lot of epididymal sperm with a notoriously low fertilization ability of a Ban boar …

This study aimed to compare the quality and the penetration ability of frozen–thawed
spermatozoa from three microminipigs and Large White boars and to evaluate the effects of …

Frozen‐thawed epididymal spermatozoa have good fertilization capability in vitro; however,
their artificial insemination conception rate is less than half of that of frozen‐thawed …

The high incidence of polyspermy is still an unresolved problem for the production of in vitro-
produced porcine embryos. In this work, we modified the usual sperm processing sequence …

The percentages of sperm motility and normal acrosome on the liquid boar semen diluted
and preserved at $4^{\circ} C $ with lactose hydrate, egg yolk and N-acetyl-D-glucosamine …

Preincubation of spermatozoa is important for capacitation and successful fertilization in
vitro. The effects of preincubation time on frozen-thawed boar epididymal spermatozoa as …

Contents Fertility of boar spermatozoa is changed after ejaculation in vivo and in vitro.
During processing for in vitro fertilization (IVF), although spermatozoa are induced …

This study was carried out to investigate in vitro fertilization and development of in vitro
matured pig oocytes inseminated with the Duroc boar sperm by different sperm washing …

In vitro fertilization (IVF) in pigs is still considered sub-optimal, due to the variable
occurrence of polyspermy, variability mainly related to sperm differences. The present study …

The objective of this study was to compare the in vitro fertilizing capacity of porcine
spermatozoa from fresh and frozen-thawed semen and frozen-thawed epididymal …