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Effect of the addition of melatonin in the oocyte maturation and/or vitrification medium on in vitro production of bovine embryos
ArticleAbstract: The effect of the addition of melatonin (Mt) on the maturation and / or vitrification of bovine oocyPalabras claves:cleavage, embryos, In vitro maturation, melatonin, VitrificationAutores:Daniel G. Argudo, Fernando P. Perea, Luis R. Galarza, Manuel E. Soria, Maria Silvana A. MéndezFuentes:scopusMorphometric and functional analysis of bovine oocytes obtained from abattoir ovaries and by transvaginal follicle aspiration in creole cows of the Ecuadorian Andean highland
ArticleAbstract: This study assessed the morphometric and functional characteristics of oocytes from 10 native cows tPalabras claves:BCB, Indigenous cows, morphometry, oocytes, ViabilityAutores:D. A. Galarza, Daniel G. Argudo, Fernando P. Perea, Jhonatan U. Alvarado, Manuel E. Soria, Maria Silvana A. Méndez, Patricio L. Bueno, Ulises G. IñiguezFuentes:scopusIntraovarian influence of bovine corpus luteum on oocyte morphometry and developmental competence, embryo production and cryotolerance
ArticleAbstract: Three experiments were conducted to determine influence of the bovine corpus luteum (CL) on morphomePalabras claves:bovine, corpus luteum, Developmental competence, Embryo, morphometry, OocyteAutores:Balvoa J.A., Daniel G. Argudo, Fernando P. Perea, Hernandez-Fonseca H.J., Luis E. Ayala, Luis R. Galarza, Manuel E. Soria, Maria Silvana A. Méndez, Merchán S.L., Perea M.S., Tenemaza M.A.Fuentes:scopusThe time interval between ovarian stimulation with FSH/LH and ovum-pick up affects the quantity, quality and developmental competence of oocytes retrieved from Ecuadorian creole heifers
ArticleAbstract: The aim of this study was to evaluate the effects of gonadotropin treatment and the interval betweenPalabras claves:Brillant Cresyl Blue, COCs, Follicular aspiration, Ovarian stimulationAutores:Brugal M.P., Daniel G. Argudo, Ermes Rodas Carpio, G. Fernando Perea, JORGE XAVIER SAMANIEGO CAMPOVERDE, Luis Ayala Guanga, Pedro Nieto EscandónFuentes:scopus