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Comparison of characterization of fighting rooster (gallus gallus) semen ejaculates recovered by electroejaculation and dorsal massage techniques
ArticleAbstract: Implementing alternatives methods to dorsal massage (e.g., electroejaculation) for recovering semenPalabras claves:Dorsal massage, Electroejaculation, Kinetic sperm, Rooster spermatozoaAutores:Andrés Moscoso Piedra, Bolívar Cabrera, D. A. Galarza, Daniel G. Argudo, JORGE XAVIER SAMANIEGO CAMPOVERDE, Juan Carlos Alvarado Alvarado, Manuel Maldonado, Marco MuñozFuentes:scopusCompetence of the bovine oocyte obtained by ovum pick-up as evaluated by the bright cresyl blue test
ArticleAbstract: The objective of the present study was to evaluate the bright blue cresyl (BCB) test as an indirectPalabras claves:BCB, Bovine COC, G6PDH, Oocyte morphologyAutores:Daniel G. Argudo, G. Fernando Perea, JORGE XAVIER SAMANIEGO CAMPOVERDE, Luis E. Ayala, M. Juan Vázquez, O. Guido Calle, Pedro Nieto, Rodas Ramiro, S. Jorge Dután, Yury MurrilloFuentes:scopusCompetence to restart meiosis of oocytes from different follicle sizes obtained from slaughterhouse ovaries
ArticleAbstract: The competence of oocytes according to follicle size to restart meiosis was evaluated. The folliclesPalabras claves:Brilliant cresyl blue, Follicle size, In vitro maturation, oocytesAutores:C. Tito Palacios, JORGE XAVIER SAMANIEGO CAMPOVERDE, Luis E. Ayala, O. Guido Calle, Pedro Nieto, Rodas Ramiro, S. Jorge Dután, Yury MurrilloFuentes:scopusBoviPure® density-gradient centrifugation procedure enhances the quality of fresh and cryopreserved dog epididymal spermatozoa
ArticleAbstract: BoviPure® is a salt solution containing colloidal silica particles coated with silane used to selectPalabras claves:BoviPure®, dogs, Epididymal sperm, Sperm selection, Swim-upAutores:D. A. Galarza, D. I. Jara, E. B. Paredes, E. Muñoz-León, F. Perea, JORGE XAVIER SAMANIEGO CAMPOVERDE, Manuel E. Soria, Maria Silvana A. Méndez, Santiago-Moreno J.Fuentes:scopusCryopreservation of dog epididymal spermatozoa by conventional freezing or ultra-rapid freezing with nonpermeable cryoprotectant
ArticleAbstract: This study was aimed to assess the effectiveness of two methods for cryopreservation of dog epididymPalabras claves:Cryopreservation, Dog sperm, Epididymis, Slow freezing, Ultra-rapid freezingAutores:Castaño C., D. A. Galarza, Edisson Mejía, Gabriela Landi, JORGE XAVIER SAMANIEGO CAMPOVERDE, Juan Taboada, Manuel E. Soria, Sánchez-Calabuig M.J., Santiago-Moreno J., Silvana MéndezFuentes:scopusFollicular dynamics of creole heifers under grazing conditions in the ecuadorian highlands
ArticleAbstract: The aim was to characterize the behavior pattern of follicular dynamics in creoles heifer (CR) to grPalabras claves:Creoles, Follicular dinamice, HeifersAutores:E. R. Rodas, Jennifer B. Dután, JORGE XAVIER SAMANIEGO CAMPOVERDE, José Luis Pesántez-Pacheco, Luis E. Ayala, M. Juan Vázquez, O. Guido Calle, Ortega V.V., P. E. Nieto, Yury MurrilloFuentes:scopusEffect of bypass fat on ovarian reactivation post-partum in Holstein friesian cows with different body condition
ArticleAbstract: The effect of bypass fat on productive and reproductive parameters in crossbred Holstein Friesian coPalabras claves:birth, Fat bypass, Milk, Ovarian reactivationAutores:Aguilar N., Jennifer B. Dután, JORGE XAVIER SAMANIEGO CAMPOVERDE, Luis E. Ayala, M. Juan Vázquez, P. E. Nieto, Rodas R., Yury MurrilloFuentes:scopusRelationship between the concentration of anti-MÜllerian hormone and antral follicle count in pasture-managed Holstein cows in the high tropics
ArticleAbstract: We evaluated the relationship between plasma levels of anti-MÜllerian hormone (AMH) and the number oPalabras claves:Anti-MÜllerian hormone, antral follicle, Biomarker, bovine, dairy cattleAutores:Astiz S., Fernando P. Perea, Hernandez-Fonseca H.J., Jorge Dutan Sanango, JORGE XAVIER SAMANIEGO CAMPOVERDE, José Luis Pesántez-Pacheco, Luis Ayala Guanga, Rodrigo Xavier L. CabreraFuentes:googlescopusThe 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