Browsing by Title Artículos de revistas
Now showing items 360-379 of 851
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(Elsevier, 2016-04)Selective breeding practices in Atlantic salmon aquaculture have been carried out intensively since the 1970s. Along with the phenotypic improvement of fish, we expect to observe genomic regions showing evidence of selection ...
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(Universidad Austral de Chile, 2002)Mice from ACA and A.Sn strains were equally susceptible (100% mortality) to intraperitoneal infection with 2000 blood trypomastigotes from Tulahuen strain of Trypanosoma cruzi, while A.Sw and HTI strains were resistant ...
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(Inter-Research, 2004)Piscirickettsiosis pathogenesis was examined using some tissues as entry portals of Piscirickettsia salmonis in coho salmon, Juvenile fish, weighing approximately 8.4 g, were used in this trial. Inocula were prepared using ...
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(FUNDACO OSWALDO CRUZ, 2005-10)The present work describes the in vitro infection of a cell line Lulo, derived from Lutzomyia longipalpis embryonic tissue, by Leishmania chagasi promastigotes. This infection process is compared with a parallel one developed ...
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(Wiley, 2018)This work aims to contribute more information on tinamou eggs by performing an exploratory and descriptive study of some of their nutritional and quality characteristics. The chemical composition of tinamou egg showed a ...
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(MDPI, 2020)Kennelled dogs are susceptible to suffer chronic stress when social interactions with conspecifics and spatial needs are long-term restricted. Chronic stress may affect pleasure perception of food and solutions in dogs as ...
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(Univ Zulia, Facultad Ciencias Veterinarias, 2016)This research aims to characterize the pattern of expression of BMP-15 during in vitro maturation of canine oocyte. BMP-15 is a follicular factor related to the oocyte maturation, taking part in cumulus cells expansion and ...
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Expression of growth differentiation factor 9 (GDF-9) during in vitro maturation in canine oocytes (Elsevier, 2013)The aim of this study was to characterize in canine oocytes and cumulus cells the dynamic expression of growth differentiation factor 9 (GDF-9) in relation to meiotic development and cumulus expansion throughout in vitro ...
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(2013)The aim of this study was to characterize in canine oocytes and cumulus cells the dynamic expression of growth differentiation factor 9 (GDF-9) in relation to meiotic development and cumulus expansion throughout invitro ...
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(CANADIAN VET MED ASSOC, 2010-07)Fetal weight and the placenta of sheep at high altitude (HA) are affected by hypoxia. Placental changes (an increase in placental size and vascularization) are greater in ewes from populations that have lived for several ...
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(MDPI, 2021)The oestrous cycle in canines is specifically more extended than that in other mammals. This implies that the oocytes do not reach maturity within the ovarian follicle but undergo final maturation in the oviducts. Besides ...
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(Univ Córdoba, Fac Medicina Veterinaria y Zootecnia, 2020)La investigación y el interés por el virus influenza aviar han aumentado considerablemente en las últimas décadas en respuesta a los brotes de influenza aviar de alta patogenicidad en aves de corral y a su potencial ...
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(Universidad Austral de Chile, Facultad de Ciencias Veterinarias, 2015)Behaviour alterations are considered as cause and symptom of poor animal welfare. Generally they have been associated to suboptimal husbandry practices and intrinsic factors of horses. The aim of this study was to indentify ...
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(Universidad de Chile, 2013)Campylobacter spp., es una bacteria Gram negativa causante de una de las enfermedades transmitida por los alimentos más prevalente en el mundo, la campilobacteriosis. Esta bacteria puede encontrarse en una gran cantidad ...
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(Universidad Austral de Chile, 2010-12-23)El control de las enfermedades infecciosas es fundamental en el éxito del cultivo del salmón. El mejoramiento genético de la resistencia a enfermedades puede otorgar una opción factible y sustentable para el control de ...
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(Universidad de Chile, Facultad de Ciencias Veterinarias y Pecuarias, 2006-12)In roles to know which are the factors related to the dogs in the streets andas a contribution to designing of sanitary measures for canine population surveillance and controlling, a research was carried out in 34 districts ...
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(Wiley-Blackwell, 2015)
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Factors determining variation in colour morph frequencies in invasive Harmonia axyridis populations (Springer, 2020)The Harlequin ladybird Harmonia axyridis Pallas, native to eastern Asia, is an invasive, non-native species that has recently achieved an almost worldwide distribution. A conspicuous feature of this species is colour ...
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(Springer, 2017)In recent years, animal welfare has become an important element of sustainable production that has evolved along with the transformation of animal production systems. Consumer attitudes towards farm animal welfare are ...