Buscar
Mostrando ítems 1-8 de 8
Recombinant human zona pellucida protein C produced in Chinese hamster ovary cells binds to human spermatozoa and inhibits sperm-zona pellucida interaction
(Elsevier Science Inc, 2008-09)
Recombinant human zona pellucida protein C expressed in Chinese hamster ovary cells associates to the acrosomal region of human spermatozoa and inhibits sperm-zona pellucida interaction in the hemizona assay. Recombinant ...
Effect of recombinant boar beta-acrosin on sperm binding to intact zona pellucida during in vitro fertilization
(1999)
In a previous paper we demonstrated that boar β-acrosin recombinant proteins were able to bind non-enzymatically to solubilized pig zona pellucida (ZP) glycoproteins. Here we report the participation of boar β-acrosin in ...
Characterization of the functional domains of boar acrosin involved in nonenzymatic binding to homologous zona pellucida glycoproteins
(1998)
During the first steps of the gamete interaction, the proacrosin/acrosin system seems to play a crucial role in the secondary binding, holding acrosome-reacted spermatozoa during their passage through the zona pellucida. ...
Zona pellucida: An extracellular matrix with applications in the study of immunocontraception in domestic carnivores
(UNIV ZULIA, FACULTAD CIENCIAS VETERINARIAS, 2004-10)
Zona pellucida (ZP) is an extracellular matrix surrounding the mammalian oocyte. In most mammalian species this matrix consists of three families of glycoproteins likely to suffer several postraductional modifications to ...
Acrosin antibodies and infertility. I. Detection of antibodies towards proacrosin/acrosin in women consulting for infertility and evaluation of their effects upon the sperm protease activities
(Elsevier Inc, 2009-04)
Objective: To detect the presence of antibodies to the proacrosin/acrosin system and to evaluate their effect on the sperm acrosomal protein activities in women consulting for infertility. Design: Retrospective study. ...