… H 2 O 2 reduced sperm capability to penetrate cervical … transport and signal transduction in
and out of the sperm cells to … default pathway of apoptotic when it fails to fertilize the oocyte.[9…

… The sperm fertilizing capacity was measured with the zona-free hamster oocyte penetration
… presence and activation of apoptotic signals in human ejaculated sperm cells in response to …

… reduced sperm-egg penetration rates and also affected sperm … wait to stabilize the luminescent
signal. The luminescence was … was used to determine sperm apoptotic cells according to …

… Germ cells tagged with Fas activate the apoptotic signal when … the propulsion of spermatozoa
in penetrating through the … of motile sperm that have the ability to fertilise an oocyte. …

… species, calcium signalling, thermogenesis and apoptosis. … early eukaryotes with the
metabolic ability to utilise oxygen to … Once the spermatozoon penetrates the oocyte, the paternal …

… oocytes to reach a final concentration of 0.5 × 10 6 sperms/ml… (D) Percentage of oocytes with
positive apoptosis signal. ∗∗ … levels in oocytes showed no significant difference between 35 …

… Each oocyte plate was fertilized with a pool of semen from … reactive and not able to penetrate
lipid membranes, acting only … number of spermatozoids with apoptosis-like characteristics [[…

… apoptosis has been demonstrated to inversely correlate to sperm motility, progressive motility,
oocyte penetration … to be conserved with slight difference among species [24]. It has been …

… the relationship between SMS2 and the Akt and ERK signal … of mammalian spermatozoa
are essential for oocyte penetration, … sperm motility and penetration ability into methylcellulose. …

… the penetration of the oocyte and the survival of sperm in the … sperm apoptosis has
demonstrated that apoptotic markers in … the production of mitochondrial apoptotic signals [113]. In …