Effects of caffeine and/or heparin in a chemically defined medium with or without glucose on in vitro penetration of bovine oocytes and their subsequent development

By Tajik P.   Niwa K.  

Theriogenology, Vol. 49, Iss. 4, 1998-03 ,pp. : 771-777

Elsevier

Access to resources Recommend Favorite

Effect of medium milieu on sperm penetration and pronuclear formation of bovine oocytes matured in vitro

By Kim B.-K.   Lee S.-C.   Lee K.-S.   Lee B.-K.   Han C.-H.   Kim J.-H.   Lee C.-S.  

Theriogenology, Vol. 57, Iss. 8, 2002-05 ,pp. : 2093-2104

Elsevier

Access to resources Recommend Favorite

Penetration in vitro of zona-free pig oocytes by homologous and heterologous spermatozoa

By Zhao X.-M.   Song X.-X.   Kawai Y.   Niwa K.  

Theriogenology, Vol. 58, Iss. 5, 2002-09 ,pp. : 995-1006

Elsevier

Access to resources Recommend Favorite

Effect of methylated xanthine on sperm penetration of bovine oocytes matured in vitro

By Hamawaki A.   Hamano S.   Kuwayama M.  

Theriogenology, Vol. 43, Iss. 1, 1995-01 ,pp. : 230-230

Elsevier

Access to resources Recommend Favorite

Influence of follicle size on the penetrability of immature pig oocytes for homologous in vitro penetration assay

By Lucas X.   Martnez E.A.   Roca J.   Vazquez J.M.   Gil M.A.   Pastor L.M.   Alabart J.L.  

Theriogenology, Vol. 60, Iss. 4, 2003-09 ,pp. : 659-667

Elsevier

Access to resources Recommend Favorite