Relationship between sperm apoptosis signalling and oocyte penetration capacity
… possible association between activation of the apoptosis cascade in human sperm and
its oocyte penetration capacity using the zona free hamster oocyte penetration assay (SPA). …
its oocyte penetration capacity using the zona free hamster oocyte penetration assay (SPA). …
Apoptosis, ROS and calcium signaling in human spermatozoa: relationship to infertility
… Another point of connection between apoptosis and sperm … These results together, suggest
that apoptotic signals are … because it enhances the ability of sperm to penetrate the egg’s ZP (…
that apoptotic signals are … because it enhances the ability of sperm to penetrate the egg’s ZP (…
Sperm midpiece apoptotic markers: impact on fertilizing potential in in vitro fertilization and intracytoplasmic sperm injection
J Talarczyk-Desole, M Kotwicka, M Jendraszak… - Human cell, 2016 - Springer
… The fluorescence signals of spermatozoa with PST and … potential of spermatozoa by decreasing
the power of male gamete … to have negative association with sperm–oocyte penetration. …
the power of male gamete … to have negative association with sperm–oocyte penetration. …
[PDF][PDF] Causes and consequences of apoptosis in spermatozoa; contributions to infertility and impacts on development
… piece of the sperm tail but no signal in the sperm midpiece (… in the TUNEL assay to penetrate
the chromatin and register … unless the spermatozoon manages to fertilize an oocyte; if this …
the chromatin and register … unless the spermatozoon manages to fertilize an oocyte; if this …
Selection of nonapoptotic spermatozoa as a new tool for enhancing assisted reproduction outcomes: an in vitro model
T Said, A Agarwal, S Grunewald, M Rasch… - Biology of …, 2006 - academic.oup.com
… sperm demonstrated higher oocyte penetration capacity but … that apoptosis appears to
impact sperm-oocyte penetration rate; … All fluorescence signals of labeled spermatozoa were …
impact sperm-oocyte penetration rate; … All fluorescence signals of labeled spermatozoa were …
Signalling pathways involved in oocyte growth, acquisition of competence and activation
… a transcription factor involved in apoptosis, and responsible for … After penetrating the oocyte,
sperm's PLC ζ converts PIP 2 … Given the close relationship between the oocyte and cumulus …
sperm's PLC ζ converts PIP 2 … Given the close relationship between the oocyte and cumulus …
Are sperm capacitation and apoptosis the opposite ends of a continuum driven by oxidative stress?
… to engage with the oocyte. Furthermore, in the wake of … during apoptosis are unable to
physically penetrate the sperm … surface of the spermatozoa and acts as a signal promoting the …
physically penetrate the sperm … surface of the spermatozoa and acts as a signal promoting the …
… 3-kinase signalling pathway involvement in a truncated apoptotic cascade associated with motility loss and oxidative DNA damage in human spermatozoa
AJ Koppers, LA Mitchell, P Wang, M Lin… - Biochemical …, 2011 - portlandpress.com
… poor sperm quality, the ability of these cells to enter an apoptotic … this process from penetrating
the sperm nucleus and cleaving the … [12] highlighted a significant correlation between the …
the sperm nucleus and cleaving the … [12] highlighted a significant correlation between the …
Sperm apoptosis signalling in diabetic men
C Roessner, U Paasch, J Kratzsch, HJ Glander… - Reproductive …, 2012 - Elsevier
… sperm fertilizing capacity. The aim of this study was to evaluate … therefore to clarify the
association between apoptosis, ROS … correlation of both parameters with the oocyte penetration …
association between apoptosis, ROS … correlation of both parameters with the oocyte penetration …
Relationship of sperm DNA fragmentation, apoptosis and dysfunction of mitochondrial membrane potential with semen parameters and ART outcome after …
… to find exact correlation between sperm parameters and clinical outcomes in all ART clinics
[39, 40]. In addition the capability of oocyte cytoplasm for repairing of sperm DNA damaged, …
[39, 40]. In addition the capability of oocyte cytoplasm for repairing of sperm DNA damaged, …