Browsing by Title Artículos de revistas
Now showing items 529-548 of 851
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(1997)The ocurrence of Yersinia enterocolitica in tonsils and rectal swabs from 100 healthy pigs and the rectal swabs of 100 healthy cattle slaughtered at Santiago-Chile were analysed. Yersinia enterocolitica was isolated from ...
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(MDPI AGmembranes@mdpi.com, 2020)
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Isolation and molecular characterization of quinolone resistant Salmonella spp. from poultry farms (ELSEVIER SCIENCE BV, 2005-10-31)The antimicrobial susceptibility of 94 Salmonella strains isolated from different poultry farms in Chile (broiler and laggin hens) were analyzed by the dilution plates method. Thirty-nine of them were resistant to flumequine, ...
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(BioMed Central, 2013)Background: Mesenchymal stem cells (MSC) are multipotent progenitor cells localized in the stromal compartment of the bone marrow (BM). The potential of MSC for mesenchymal differentiation has been well documented ...
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(1996)Chicken anaemia virus (CAV) was isolated for the first time in Chile from thymus samples obtained from SPF chickens experimentally infected with CAV serologically positive tissues. Isolation was conducted in MDCC-MSB1 cell ...
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(Springer, 2017)Anthropogenic activity in Antarctica constitutes a continuous risk for the introduction of infectious diseases into indigenous wildlife populations. Penguin colonies living close to human settlements or inhabiting in areas ...
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(2004)En los últimos años, la esperanza de vida de las poblaciones humanas ha aumentado, junto con disminuir las tasas de natalidad, lo que lleva a un incremento en la población de adultos mayores en los países en desarrollo ...
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(Elsevier, 1994)Lachrymal fluid specific IgG and IgA were detected by ELISA in chickens with specific maternal antibodies and in chickens free of antibodies (SPF), after vaccination at 1 day of age with the H-120 vaccine strain of infectious ...
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(2013)Aim: Both anthropogenic habitat disturbance and the breadth of habitat use by alien species have been found to facilitate invasion into novel environments, and these factors have been hypothesized to be important within ...
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(Royal Soc, England, 2021)Land-use change has a direct impact on species survival and reproduction, altering their spatio-temporal distributions. It acts as a selective force that favours the abundance and diversity of reservoir hosts and affects ...
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(Springer, 2020)Context Although saproxylic beetles use deadwood in industrial exotic forest plantations, deadwood and historical land use patterns may interact among each other making difficult the implementation sustainable management ...
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(Elsevier, 2016)In this study, we report the cloning of three transcripts for leptin receptor in the European sea bass, a marine teleost of economic interest. The two shortest variants, generated by different splice sites, encode all ...
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(Universidad de Chile, Facultad de Ciencias Veterinarias y Pecuarias, 2002-12)
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(MDPI, 2022)Aerial and respiratory tract-associated bacterial diversity has been scarcely studied in broiler production systems. This study examined the relationship between the environmental air and birds' respiratory microbiome, ...
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(MDPI, 2020)Simple Summary Infectious bronchitis (IB) is one of the more prevalent diseases in poultry, and it is caused by a virus belonging to the Coronaviridae family, the infectious bronchitis virus (IBV), a Gammacoronavirus ...
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(Universidad de Chile, 2005)Los objetivos de este trabajo fueron describir histológicamente el ovario de Fissurella crassa, caracterizando los diversos estados de madurez gonadal de esta especie; detectar la presencia de progesterona en la gónada ...
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(Sociedad Chilena de Anatomía, 2016)The laboratory rat (Rattus norvegicus albinus) laboratory rat has long been used as a biological model for research. Therefore knowledge of its anatomy, particularly as related to pulmonary lobulation is useful for any ...
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(1996)The specific lacrimal fluid IgA levels and the specific serum IgG levels of broiler chicks (meat type hybrids (MT)), brown-egg layer chicks (heavy layer (HL)), and white leghorn chicks (light layer (LL)) were compared after ...