The cryopreservation of spermatozoa was introduced in the 1960s as a route to fertility
preservation. Despite the extensive progress that has been made in this field, the biological …

Hyaluronic acid (HA), the main component of extracellular matrix, is considered one of the
key players in the tissue regeneration process. It has been proven to modulate via specific …

Ram sperm are subjected to extreme oxidative stress during their preservation at− 196° C
resulting in reduced quality at post thaw. Therefore, the main objective of this study was to …

In sheep, artificial insemination serves as an important technique for breed improvement. In
this context, genetic material from a small number of superior sires can be used in a large …

Rooster semen cryopreservation is not efficient for artificial insemination in breeder flocks. l-
Carnitine (LC) has been evaluated for effectiveness in cryopreservation media on the …

Germplasm storage and transportation in artificial insemination (AI) and other advanced
technologies are facilitated by cryopreservation. In reproduction, the cryopreservation of …

Simple Summary Biodiversity protection is one of our most important challenges today.
Local animal breeds, as an essential piece of cultural heritage, form integral part of the …

The aim of this study was to evaluate the fertility response of artificial insemination (AI)
methods with fresh and frozen sperm in sheep. In experiment 1, one hundred and fifty fat …

This is a unique study because is the first time we are adding melatonin into an extender in
order to determine its influence on cryopreserved chicken semen. The primary focus of our …

Beneficial effects of Hyaluronic acid (HA) has not been yet assessed for cryopreservation of
rooster sperm. This study was conducted to evaluate the effects of different concentrations of …