Sperm cryopreservation is one of the most important procedures in the development of
biotechnologies for assisted reproduction. In some farm animals, the use of cryopreserved …

Reproduction is fundamental for all living things as it ensures the continued existence of a
species and an improved economy in animal husbandry. Reproduction has developed since …

Simple Summary Here we present a comprehensive review of the current literature
describing mechanisms of damage incurred by cryopreservation, and we highlight several …

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 …

Soybean lecithin is a suitable plant-based cryoprotectant for freezing ruminant sperm.
Optimum level of lecithin was not clear for goat semen cryopreservation. The objective of this …

Simple Summary The success of semen preservation is vital for the use of artificial
reproductive technologies in sheep. However, reduced temperatures can cause significant …

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

Demand for alternative of egg yolk in freezing extenders have increased in recent years due
to variability in egg yolk composition, risk of microbial contamination and presence of steroid …

This study aimed to investigate the effects of different concentrations of soybean lecithin (SL;
0.5%, 1%, and 1.5%) and egg yolk (EY) in Tris-based extenders on the semen quality …

Frozen-thawed rooster semen is not reliable for use in artificial insemination in commercial
stocks. Low-density lipoprotein (LDL) has been assessed for effectiveness as a …