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    • Involvement of sialic acid in bovine sperm-zona pellucida interaction 

      Velásquez, J. G; Marcos, J; Gardón, JC; Jiménez-Movilla, M; Ballesta, J; Coy, P; Avilés, M (Universidad de los Llanos, 2004-01-01)
      ABSTRAC: perm-egg interaction is a complex process mediated by receptors and ligands present  in both gametes, spermatozoon and  oocyte. The important role played by the carbohydrates in the gamete interaction  is well ...