2 results for “zona pellucid”

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Research ArticleOpen accessPhrase in the titleEvaluation of a DNA Vaccine for Immunocontraceptive Potential Against Zona Pellucida Glycoproteins in CattleC.A. Foley, S.M. Boyle, R.E. Pearson, F.C. GwazdauskasHolstein cows were administered zona pellucida (ZP) DNA vaccine and used to determine the potential of recombinant rabbit ZP glycoproteins (rZP) as immunocontraceptive antigens. Zona pellucida proteins were purified and quantified. Cows were assigned to one of four treatment groups in which plasmids encoding rabbit ZP proteins were administered, i.d., using a gene gun (ZP55, n=2; ZP75, n=2; Hep55, n=2; … …American Journal of Animal and Veterinary Sciences, Vol. 2, Issue 1 · 31 Mar 2007 · 6,888 accessesView PDF Cite

Research ArticleOpen accessIn the keywordsClinical Pregnancy After Assisted Hatching Rate in Young women undergoing Intra Cytoplasmic Sperm InjectionMohammed Al-SunaidiProblem statement: The ability of a blast cyst to hatch, or escape, from the Zona Pellucida (ZP) that surrounds and protects the embryo during its first few days of development is one of many critical events that must occur for successful reproduction. Implantation of the embryo in the uterine lining is impossible unless hatching occurs. Hard or thick ZP will … …American Journal of Applied Sciences, Vol. 9, Issue 6 · 13 Mar 2012 · 7,043 accessesView PDF Cite