Cryopreservation is an expanding strategy to allow not only fertility preservation for
individuals who need such procedures because of gonadotoxic treatments, active duty in …

Male infertility is responsible for 50% of men's health problems and has always been a
concern for personal and social issues. A survey of global statistics suggests an increase in …

Objectives Sperm cryopreservation has great potential for male infertility treatment as used
in assisted reproduction technology (ART). There are a variety of cryopreservation methods …

Cryopreservation of human spermatozoa is a commonly used technique in assisted
reproduction, however freezing low concentrations of sperm while maintaining adequate …

Application of an appropriate freezing carrier is crucial for improving post-thaw recovery of
oligozoospermic samples. In this study, our purpose is developing a user-friendly, easy …

Sperm cryopreservation is a method to preserve sperm samples for a long period. However,
the fertility of sperm decreases markedly after freezing and thawing in a certain amount of …

Objectives To challenge a vapour fast freezing (VFF) cryopreservation procedure
(conventional VFF) with several vitrification protocols and VFF conducted with small semen …

The existing methods for cryopreservation of very low count sperm samples are complex
and sub‐optimal for individual spermatozoa. Our purpose is to establish an effective simple …

This study was conducted to evaluate the effect of two types of cryoprotectants and two
cryopreservation methods on viability and normal morphology of the immature and in vitro …

Cryopreservation of human spermatozoa with low concentration while maintaining adequate
post-thawing motility remains a major challenge for male fertility preservation. A convenient …