Výsledky vyhledávání - "J. Tamayo-Canul"

Post-thawing quality and incubation resilience of cryopreserved ram spermatozoa are affected by antioxidant supplementation and choice of extender

Autor: J. Tamayo-Canul, Felipe Martínez-Pastor, M. Mata-Campuzano, Paulino de Paz, Manuel Alvarez-Rodriguez, Mercedes Alvarez, Luis Anel

Publikováno v: Theriogenology. 83:520-528

The performance of cryopreserved semen in ovine artificial insemination still needs improvement. Some antioxidants have been tested, with variable success. We cryopreserved semen from Churra rams using TES-Tris-fructose with 4% glycerol and 10% egg y

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3cc8080c8758fefc409c76eac2147cd
https://doi.org/10.1016/j.theriogenology.2014.10.018

Zobrazit plný text záznamu

Effect of storage method and extender osmolality in the quality of cryopreserved epididymal ram spermatozoa

Autor: Mercedes Alvarez, Luis Anel, J. Tamayo-Canul, Felipe Martínez-Pastor, M. Mata-Campuzano, P. de Paz, Manuel Alvarez-Rodriguez

Publikováno v: Animal Reproduction Science. 129:188-199

P. 188-199 Post-mortem sperm recovery and cryopreservation could be a complement to germplasm banking in sheep, especially for endangered breeds. This study is an attempt to identify factors for improving the success of cryopreserving ram epididymal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54d3c9ba6a942f512a48087414ba0322
https://doi.org/10.1016/j.anireprosci.2011.11.003

Zobrazit plný text záznamu

Undiluted or extended storage of ram epididymal spermatozoa as alternatives to refrigerating the whole epididymes

Autor: Mercedes Alvarez, E. Anel, P. de Paz, J. Tamayo-Canul, M. Nicolas, E. López-Urueña, Felipe Martínez-Pastor, Luis Anel

Publikováno v: Animal Reproduction Science. 126:76-82

P. 76-82 The effect of storage procedure at 5 °C on the quality of ram spermatozoa from the cauda epididymis was analyzed. Two strategies were tested at 0, 24, 48 and 72 h post-mortem: (1) spermatozoa held in the epididymal fluid and stored either i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97395c8ffa08fd975fd9c22e87db7d36
https://doi.org/10.1016/j.anireprosci.2011.04.011

Zobrazit plný text záznamu

Refrigerated storage of ram sperm in presence of Trolox and GSH antioxidants: effect of temperature, extender and storage time

Autor: Manuel Alvarez-Rodriguez, J. Tamayo-Canul, Mercedes Alvarez, Felipe Martínez-Pastor, Luis Anel, E. López-Urueña, Paulino de Paz, M. Mata-Campuzano

Publikováno v: Animal reproduction science. 151(3-4)

P. 137-147 Antioxidants have a potential to improve the quality and fertility of refrigerated-stored ram semen. Reduced glutathione (GSH) and Trolox (0.2, 1 and 5 mM) were evaluated in ram semen preserved at 15 and 5 °C up to 48 and 96 h, respective

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5629b2cdbfbc396296142e3ffa13269b
https://pubmed.ncbi.nlm.nih.gov/25458318

Zobrazit plný text záznamu

The percentage of spermatozoa lost during the centrifugation of brown bear (Ursus arctos) ejaculates is associated with some spermatozoa quality and seminal plasma characteristics

Autor: P. de Paz, S. Borragan, J. Tamayo-Canul, Mercedes Alvarez, Felipe Martínez-Pastor, M. Nicolas, L. Anel-López, E. López-Urueña, Luis Anel

Publikováno v: Animal reproduction science. 135(1-4)

P. 113-121 Cryopreservation of brown bear (Ursus arctos) semen requires centrifugation to increase concentration and/or remove urine contamination. However, a percentage of the spermatozoa are lost in the process. This percentage varies considerably

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a67a8c2daf9a1b194dbfa0f4eadb9a8
https://pubmed.ncbi.nlm.nih.gov/23084761

Zobrazit plný text záznamu

Specificity of the extender used for freezing ram sperm depends of the spermatozoa source (ejaculate, electroejaculate or epididymis)

Autor: Luis Anel, S. Gomes-Alves, Felipe Martínez-Pastor, J. Tamayo-Canul, Mercedes Alvarez, C. Martínez-Rodríguez, E. López-Urueña, P. de Paz

P. 145-154 The objective of this study was to identify possible specificity in the extender formulation for the cryopreservation of ram spermatozoa recovered from three origins (ejaculate, electroejaculate or epididymis), by evaluating post-thawing s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5c5c1ea539ee63ddc2a14c4a4e3324f
http://hdl.handle.net/10612/10671

Zobrazit plný text záznamu

Sperm concentration at freezing affects post-thaw quality and fertility of ram semen

Autor: E. Anel, Luis Anel, Mercedes Alvarez, J. Tamayo-Canul, M. Mata-Campuzano, Felipe Martínez-Pastor, J.C. Boixo, P. de Paz

Publikováno v: Theriogenology. 77(6)

We have investigated the effect of sperm concentration in the freezing doses 200, 400, 800, and 1600 × 10(6) mL(-1) on the post-thaw quality and fertility of ram semen. Semen was collected from seven adult Churra rams by artificial vagina during the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0726f2525391b872239d3ae75bee6ed4
https://pubmed.ncbi.nlm.nih.gov/22192392

Zobrazit plný text záznamu

Akademický článek

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Akademický článek

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Akademický článek

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Vyhledávací nástroje:

Upřesnit hledání