Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Jorge Rubio-Guillén"'
Autor:
Héctor Nava-Trujillo, Armando Quintero-Moreno, Geovanny Finol-Parra, Gabriela Carruyo, Venuslira Vilchez-Siu, Carla Osorio-Meléndez, Jorge Rubio-Guillén, Robert Valeris-Chacín
Publikováno v:
Revista Colombiana de Ciencias Pecuarias, Vol 24, Iss 2, Pp 116-122 (2011)
The aim of this study was to determine the percentage of sperm with damaged chromatic measure with toluidine blue stain and it´s relationship with motility and viability in criopreserverd semen from Brahman bulls. Three ejaculates from six Brahman b
Externí odkaz:
https://doaj.org/article/7f900dd554cd41d880f53d48876ff212
Autor:
Decio González Villalobos, Armando Quintero-Moreno, José Julián Garde López-Brea, Milagros C. Esteso, María Rocío Fernández-Santos, Jorge Rubio-Guillén, Willian Mejía-Silva, Yuleima González Marval, Gonzalo León Atencio, Rafael Bohórquez Corona
Publikováno v:
Revista Científica, Vol 18, Iss 5 (2009)
Para determinar los parámetros morfométricos de la cabeza espermática en semen porcino, así como evidenciar la presencia de subpoblaciones espermáticas fueron evaluadas 20 muestras seminales de 10 verracos Dalland. Sobre semen fresco y refrigera
Externí odkaz:
https://doaj.org/article/ef4cb5e2275349e8951ad285a9c6107d
Autor:
Carla Osorio-Meléndez, Armando Quintero-Moreno, Decio González-Villalobos, Jorge Rubio-Guillén, Héctor Nava-Trujillo
Publikováno v:
Revista de la Facultad de Agronomía, Universidad del Zulia. 38:993-1015
The integrity of the plasma membrane (MP) and the acrosome (MA) have been two of the most studied seminal evaluation parameters due to their role as a cell boundary and because they are responsible for interactions between cells effective. To assessi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a899a81b7101e7d79c215d9ba2529f1
https://doi.org/10.47280/revfacagron(luz).v38.n4.14
https://doi.org/10.47280/revfacagron(luz).v38.n4.14
Autor:
Juan Carlos Gutiérrez, Eleazar Soto-Belloso, Germán Portillo, R Palomares, H J Hernández-Fonseca, M Montero-Urdaneta, Jorge Rubio-Guillén, R González
Publikováno v:
Reproduction in Domestic Animals. 44:48-54
One hundred and twenty-six suckled crossbred cows (Bos taurus x Bos indicus), with body condition scoreor=3 (1-5 point scale), were employed in the present study to evaluate the effectiveness of intravaginal progestin-releasing sponges (IVS) for shor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ed22c9d5a2f2690470f869bbd0dc046
https://doi.org/10.1111/j.1439-0531.2007.00989.x
https://doi.org/10.1111/j.1439-0531.2007.00989.x
Autor:
José Julián Garde, Jorge Rubio-Guillén, Armando Quintero-Moreno, D González, María Rocío Fernández-Santos, Ninoska Madrid-Bury, Milagros C. Esteso, Joan E. Rodríguez-Gil
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
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Assisted sperm morphometry analysis (ASMA) was used in this study to determine the effects of cryopreservation on bull spermatozoa distribution in morphometrically distinct subpopulations. Ejaculates were collected from five bulls and were divided. O
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::133854b3ec0652667f6c317041653df1
https://pubmed.ncbi.nlm.nih.gov/17635770
https://pubmed.ncbi.nlm.nih.gov/17635770
Autor:
Héctor Nava Trujillo, Armando Quintero Moreno, Adirmo Hernández Fernández, Venuslira Vílchez Siu, Carla Osorio Meléndez, Jorge Rubio Guillén, Decio González Villalobos, Geovanny Finol Parra
Publikováno v:
Revista Científica, Vol 23, Iss 1 (2013)
Ver resumen pdf.
Externí odkaz:
https://doaj.org/article/24d3d430107941a6942bd7749189d664
Autor:
Armando Quintero Moreno, Jorge Rubio Guillén, Decio González Villalobos, Juan Carlos Gutiérrez, Ninoska Madrid Bury, José Julián Garde López Brea
Publikováno v:
Revista Científica, Vol 21, Iss 5 (2011)
The aim of this study was to investigate the effect of cryopreservation on the membrane integrity (MI) in the bull sperm, and determine the relationship between intact cryopreserved sperm and field fertility (FF). The eosin nigrosin exclusion and the
Externí odkaz:
https://doaj.org/article/7e31fc599a354c328824be55ccbe617a
Autor:
Héctor Nava Trujillo, Armando Quintero Moreno, Carla Osorio Meléndez, Jorge Rubio Guillén, Freygelinne Carrillo Fernández, Geovanny Finol Parra
Publikováno v:
Revista Científica, Vol 21, Iss 3 (2011)
The hypoosmotic swelling test (HOST) has been used to asses the sperm membrane functional integrity in bulls. However, for human, goat and dog semen, the water test (WT) has been proposed as a replacement to HOST, because WT uses distilled water and
Externí odkaz:
https://doaj.org/article/3c40ad31fae14e438f34156901a7ea15
Autor:
Luis Jorge Rubio Guillén, José Julián Garde López-Brea, Milagros Esteso, María Rocío Fernández Santos, Decio Martín González Villalobos, Roberto Palomares Naveda, Juan Carlos Velarde, Ninoska Madrid Bury, Eleazar Soto Belloso, Armando Arturo Quintero Moreno
Publikováno v:
Revista Científica, Vol 17, Iss 5 (2010)
The objective of this study was to determine the effect of cryopreservation on morphometrics characteristic of Brahman and their crossbred bull sperm heads. Five ejaculates were collected from 4 bulls and diluted at 30°C in a skim milk-egg yolk exte
Externí odkaz:
https://doaj.org/article/b43ef8bf59d8493fbf1c7b0c47839ffc