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Two-dimensional gel electrophoretic analysis of rat sperm membrane interaction with cauda epididymal fluid
Two-dimensional gel electrophoretic analysis rat sperm membrane interaction cauda epididymal fluid
2009/2/23
Two-dimensional polyacrylamide gel electrophoresis (2D-PAGE) was used to analyze the polypeptide composition of rat cauda epididymal fluid, blood serum and membrane-enriched fractions of caput, corp...
Suppression of steroid receptor-chromatin interaction by inhibitors present in ammonium sulfate-fractionated rat testicular androgen receptor preparations
steroid receptor-chromatin interaction inhibitors present ammonium sulfate-fractionated rat
2009/2/23
Tritiated androgen receptor complex was partially purified by ammonium sulfate precipitation at 15 to 37% saturation from rat testicular or prostatic cytosols. A greater amount of prostatic tritiate...
Factors influencing the success of sperm-cervical mucus interaction in patients exhibiting unexplained infertility
cervical mucus penetration sperm movement unexplained infertility hamster oocyte assay
2009/2/23
The factors regulating the success of sperm-cervical mucus interaction in 46 patients exhibiting unexplained infertility were analyzed. Within this group of patients, considerable variation in the d...
Interaction between Ca2+, cyclic 3',5' adenosine monophosphate, the superoxide anion, and tyrosine phosphorylation pathways in the regulation of human sperm capacitation
Calmodulin phosphatase kinase
2009/2/17
In order to fertilize the egg, spermatozoa must go through the capacitation process where they experience Ca2+ uptake, increases in cyclic 3',5' adenosine monophosphate (cAMP) concentrations, supe...
Sperm-zona pellucida interaction in cynomolgus and rhesus macaques
Sperm-zona pellucida interaction cynomolgus rhesus macaques
2009/2/11
These experiments were carried out to establish and validate an in vitro system for studying macaque sperm-zona pellucida interaction. Sperm of rhesus and cynomolgus macaques were capacitated in vit...
Interaction of PDC-109, the Major Secretory Protein From Bull Seminal Vesicles, With Bovine Sperm Membrane Ca2+-ATPase
Seminal vesicles bovine sperm plasma membrane Ca2+-ATPase
2008/12/22
PDC-109 is the prevalent secretory protein from bovine seminal vesicles that binds to the midpiece of sperm once they pass the ampulla of the vas deferens during emission. Thereby, the protein cha...