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 …

Preservation of human spermatozoa in vitro at normothermia or hypothermia maintaining
their functions and fertility for several days plays a significant role in reproductive biology …

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 …

Contents The purpose of the present study was to investigate the effects of a chemically
defined soybean lecithin‐based semen extender as a substitute for egg yolk‐based …

Artificial insemination offers several potential advantages over natural service. Historically,
the most important reason was the control of venereal diseases, particularly in cattle …

The scope of this study was investigation the affects of various antioxidants on 1% soybean
lecithin-based semen extenders for ram semen cryopreservation. Ejaculates, collected via …

The purpose of the current study was to evaluate the effects of cysteine (C) and glutathione
(G) on the post-thawed ram sperm quality. Collected semen samples from four mature rams …

One of the main factors known to influence quality and fertility of bovine cryopreserved
semen is the extender used. In this matter, a great worldwide interest has been directed to …

Ovine artificial insemination (OAI) is not commonly performed because of specific problems
related to semen application techniques, leading to highly variable results. The ideal …

The study was conducted to compare the effect of four commercially available extenders
(Triladyl®-egg yolk-based; Andromed® and Bioxcell®-plant based and Optixcell®-liposome …