Browsing by Author "XX676963"

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Artículo

Fetal brown fat deposition is increased by melatonin implants in sheep

Sales, F.; Parraguez Gamboa, Víctor; McCoard, S.; Cofré, E.; Peralta Troncoso, Óscar; Subiabre, I. (American Society Animal Science, 2017)
Artículo

Gene and protein expression of connexins 37 and 43 in cumulus-oocytes complexes throughout the canine ...

Reyes Solovera, Mónica de los; Palomino Mackenney, Jaime; Gallegos, Carola; Espinoza, Roberto; Dettleff Faúndes, Phillipe; Peralta Troncoso, Óscar; Parraguez Gamboa, Víctor; Ramírez, George (CSIRO, 2020)

The aim of this study was to evaluate the expression of connexin (Cx) 37 and Cx43 in canine cumulus-oocyte complexes (COCs) during the oestrous cycle. Cx localisation was analysed by immunohistochemistry and immunofluorescence, ...
Artículo

Improvement of antioxidant status and semen quality by oral supplementation with vitamins c and e in rams

Cofré Narbona, Eileen; Peralta Troncoso, Óscar; Urquieta Mangiola, Bessie; Raggi Saini, Luis; Benavides Aguila, Nataly; Parraguez Gamboa, Víctor (Universidad del Zulia Facultad de Ciencias Veterinarias, 2016)

In males, most of the conditions leading to decreased fertility are associated with oxidative stress, where supra-physiological levels of reactive oxygen species exert detrimental effects on spermatogenesis and sperm ...
Artículo

Myogenic differentiation potential of mesenchymal stem cells derived from fetal bovine bone marrow

Okamuraa, Lucas Hidenori; Cordero, Paloma; Palomino Mackenney, Jaime; Parraguez Gamboa, Víctor; Torres, Cristian Gabriel; Peralta Troncoso, Óscar (Taylor & Francis, 2018)

The myogenic potential of bovine fetal MSC (bfMSC) derived from bone marrow (BM) remains unknown; despite its potential application for the study of myogenesis and its implications for livestock production. In the present ...
Artículo

Safety and efficacy of a mesenchymal stem cell intramammary therapy in dairy cows with experimentally induced ...

Peralta Troncoso, Óscar; Carrasco, C.; Vieytes, C.; Tamayo, M. J.; Muñoz, I.; Sepúlveda, S.; Tadich Gallo, Tamara; Duchens Arancibia, Mario; Meléndez, P.; Mella, A.; Torres, C. G. (Nature, 2020)

Although, antibiotics are effective in the treatment of bovine mastitis, they do not address the regeneration of mammary glandular tissue and have been associated to the increment in antimicrobial resistance worldwide. ...
Artículo

Supplementation of underfed twin-bearing ewes with herbal vitamins C and E: Impacts on birth weight, postnatal ...

Parraguez Gamboa, Víctor; Sales, Francisco; Peralta Troncoso, Óscar; Narbona Narbona, Eileen; Lira, Raúl; Reyes Solovera, Mónica de los; González Bulnes, Antonio (MDPI, 2020)

Simple Summary In twin-bearing ewes, undernourishment during pregnancy lowers the birth weight and increases morbidity and mortality of lambs. One of the causes is oxidative stress, which can be prevented by supplementing ...
Artículo

Tissue localization of GM-CSF receptor in bovine ovarian follicles and its role on glucose uptake by mural ...

Peralta Troncoso, Óscar; Bucher, Danai; Angulo, C.; Castro, M. A.; Ratto, M. H.; Concha, Il. (Elsevier, 2016)

The granulocyte-macrophage colony stimulating factor (GM-CSF) is a multifunctional cytokine implicated in proliferation, differentiation, and activation of several cell types including those involved in hematopoiesis and ...