Ovine oocytes to assess sperm functionality

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Mater, a maternal effect gene required for early embryonic development in mice. Salhab M, et al. Oxidative damage to DNA in human spermatozoa does not preclude pronucleus formation at intracytoplasmic sperm injection. Support Center Support Center. To cite this article: Open in a separate window.

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Though, no relationship was observed between embryo development and the relative expression of Zar1 in zygotes produced in different culture conditions.

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Under in vivo condition, polyspermy is controlled in part by the regulatory role of the oviduct Apart from the beneficial effects of oviductal cell monolayer and its conditioned medium on in vitro fertilization and embryonic development 24 — 27the accumulated maternal mRNAs in oocytes have a crucial role in the success of normal fertilization and early embryo development, allowing the first cleavages to occur, before the activation of embryonic genome Fetal bovine oviduct epithelial cell monolayers: The aim of this study was to examine the effect of rosmarinic acid and storage temperature on the DNA integrity of freeze-dried ram sperm. In vitro-cultured bovine oviductal cells bind acrosome-intact sperm and retain this ability upon sperm release. Preservation of mammalian sperm by freeze-drying. It has been already reported that the ram is one of the species with the fastest sperm DNA degradation

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