Objective To determine the genetic and epigenetic stability of human spermatogonial stem
cells (SSCs) during long-term culture. Design Experimental basic science study. Setting …

In recent years, the research on stem cells has been more and more in-depth, and many
achievements have been made in application. However, due to the small number of …

Purpose Isolating spermatogonia cells with high purity and viability and achieving better
survival rate following cryopreservation Methods Isolating the cells by Magnetic Activating …

Senegalese sole (Solea senegalensis) is a promising species in aquaculture. However,
owing to decreased sperm quality in F1 generations and the absence of courtship in those …

Simple Summary Female calves are favored for milk production and genetic advancement in
the dairy industry, and sex selection by using sexed semen has been long considered. A …

Previous studies, including our own, have reported that spermatozoa isolated from the testis
have remarkably higher occurrence of aneuploidy once isolated from azoospermic men …

Sperm selection for intracytoplasmic sperm injection (ICSI), based on standard morphology,
can fail to select normal cells, and actual methods to evaluate their physiological status do …

Cryopreservation increases the rate of apoptotic spermatozoa withdecreased capability to
fertilise oocytes. In order to optimise thefertilisation rates, especially in assisted reproduction …

Purpose To examine the efficacy of motile sperm organelle morphology examination
(MSOME) and intracytoplasmic morphologically-selected sperm injection (IMSI) for …

Background Spermatozoa with the highest motility retain a superior genomic integrity, and
elevated sperm chromatin fragmentation (SCF) has been linked to a lower ability of the …