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 …

Background The sperm vitrification developed by this group is based on the ultrarapid
freezing of a vitrification solution composed of a non‐permeable cryoprotectant (saccharides …

As a technique widely used in assisted reproduction, human spermatozoa cryopreservation
makes it possible to conserve functional sperm for a long time, but the impact of cryodamage …

Male infertility is an increasing health problem, and oxidative/nitrosative stress plays an
important role in the etiology of this condition. Nitrosative stress due to excessive levels of …

Sperm vitrification has been recently developed, but fertility trials have not been performed
yet in equine species. In this study, a new warming technique for vitrified donkey semen was …

Among the currently available strategies for sperm freezing, vitrification may be considered
as the leading alternative to conventional cryopreservation. Nevertheless, a direct …

Methods A search in Scopus with the terms" thermology" OR" thermography" OR" infrared
thermal imaging" OR" infrared imaging" OR" thermal imaging" OR" thermometry" OR" …

Refreezing of sperm samples would provide the possibility of performing more cycles of
fertility treatments. Although the effect of repeated cycles of freezing on sperm quality was …

Sperm cryopreservation is widely used in assisted reproduction and male infertility therapy;
however, it induces oxidative stress affecting sperm quality. This work evaluated the effect of …

Cryoprotectant-free vitrification is a common method for spermatozoa cryopreservation by
direct plunging into liquid nitrogen. However, the commercial liquid nitrogen could be …