Sperm DNA Fragmentation has been extensively studied for more than a decade. In the
1940s the uniqueness of the spermatozoa protein complex which stabilizes the DNA was …

In this work we reviewed 18 years of experience using fluorescence in situ hybridization
(FISH) for sperm aneuploidy testing. We evaluated parameters associated with increased …

The human oocyte is surrounded by hyaluronic acid, which acts as a natural selector of
spermatozoa. Human sperm that express hyaluronic acid receptors and bind to hyaluronic …

Background Beneficial effects of hyaluronic acid (HA)‐based selection of spermatozoa for
intracytoplasmic sperm injection (ICSI) are still controversial, and further studies are needed …

The standard FSH treatment is based on a 3 months period, after which both
quantitative/qualitative improvement of sperm parameters and increased pregnancy rate …

In 1992 and subsequently, several reports indicated that ICSI was a successful technique to
achieve clinical pregnancy and live birth using spermatozoa with severely impaired …

Sperm morphology is the best predictor of fertilization potential, and the critical predictive
information for supporting assisted reproductive methods selection. Given its important …

Objective: This study was performed to evaluate the correlation of hyaluronic acid binding
assay (HBA) with conventional semen parameters, lipid peroxidation (LPO), intracellular …

During fertilization, sperm hyaluronidase activity is essential for spermatozoa to successfully
penetrate the hyaluronic acid-enriched extracellular matrix of the cumulus cells. Since …

Reproductive failure is one of the most important issues for the population at age of
procreation and approximately 15% of the couples who try to conceive a baby encounter …