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Gene expression response to sea lice in atlantic salmon Skin: RNA sequencing comparison between resistant and susceptible animals
(2018)Sea lice are parasitic copepods that cause large economic losses to salmon aquaculture worldwide. Frequent chemotherapeutic treatments are typically required to control this parasite, and alternative measures such as ... -
Development and characterization of maltodextrin microparticles to encapsulate heme and non-heme iron
(Elsevier, 2018)Selection of an appropriate encapsulating material and its properties are critical issues to optimize iron encapsulation systems. Therefore, the aim of this work was to develop and characterize different types of heme and ... -
Taxonomy of the order mononegavirales: update 2018
(Springer, 2018)In 2018, the order Mononegavirales was expanded by inclusion of 1 new genus and 12 novel species. This article presents the updated taxonomy of the order Mononegavirales as now accepted by the International Committee on ... -
Chitosan microparticles loaded with yeast-derived PCV2 virus-like particles elicit antigen-specific cellular immune response in mice after oral administration
(BioMed Central Ltd., 2014)© 2014 Bucarey et al.; licensee BioMed Central Ltd. Background: Porcine circovirus type 2 (PCV2)-associated diseases are a major problem for the swine industry worldwide. In addition to improved management and husbandry ... -
Magnesium requirement of some of the principal rumen cellulolytic bacteria
(Cambridge University Press, 2014)Information available on the role of Mg for growth and cellulose degradation by rumen bacteria is both limited and inconsistent. In this study, the Mg requirements for two strains each of the cellulolytic rumen species ... -
Determination of the genetic component of fur-chewing in chinchillas (Chinchilla lanigera) and its economic impact
(MDPI AG, 2018)© 2018 by the authors. Licensee MDPI, Basel, Switzerland. Fur-chewing is a common behavioral disorder developed by chinchillas kept in confinement that can indicate a past or present welfare problem. It also has a negative ... -
Patagonian blenny (Eleginops maclovinus) spermatozoa quality after storage at 4 ºC in Cortland medium
(Elsevier B.V., 2018)© 2018 Elsevier B.V. Patagonian blenny (E. maclovinus) is a marine species recently placed in captivity and which are potentially farmable. Understanding and improving its sperm capacity to withstand short-term storage ... -
Habitat loss of a rainforest specialist pollinator fly as an indicator of conservation status of the South American Temperate Rainforests
(Springer International Publishing, 2018)© 2018, Springer Nature Switzerland AG. We estimate habitat loss and fragmentation in a hoverfly, Aneriophora aureorufa, used as a representative forest specialist species. This species is a pollinator specialist of two ... -
Genetic diversity of Bovine Viral Diarrhea Virus from cattle in Chile between 2003 and 2007 06 Biological Sciences 0604 Genetics 06 Biological Sciences 0605 Microbiology 11 Medical and Health Sciences 1108 Medical Microbiology
(BioMed Central Ltd., 2018)© 2018 The Author(s). Background: Bovine Viral Diarrhea Virus causes significant economic losses in cattle. BVDV has high genomic diversity, with two species, BVDV-1 and BVDV-2, and at least twenty-one subgenotypes for ... -
Phenotypic correlations among economic important traits in Suffolk Down and Merino Precoz sheep in central Chile Correlaciones fenotípicas entre características de importancia económica en ovinos Suffolk Down y Merino Precoz en la zona central de Chile
(Universidad Austral de Chile, 2014)Suffolk Down (S) and Merino Precoz (MP) are the main sheep breeds reared in central and south central area of Chile. In both breeds the main source of income for farmers is weaned lamb sale, therefore traits associated to ... -
Experimental infection of coho salmon Oncorhynchus kisutch by exposure of skin, gills and intestine with Piscirickettsia salmonis
(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 ... -
Use of immunohistochemestry to search prion protein in third eyelid of sheep in Chile Uso de la inmunohistoquímica para la búsqueda de proteínas priónicas en tercer párpado de ovinos en Chile
(Universidad Austral de Chile, 2014)An immunohistochemstry (IHC) method to detect scrapie in sheep third eyelid lymphoid tissue was applied in post mortem animals. This method would allow to carry out the diagnosis in Chile, including the preclinical phase ... -
Gene expression response to sea lice in Atlantic salmon skin: RNA sequencing comparison between resistant and susceptible animals
(Frontiers Media S.A., 2018)© 2018 Robledo, Gutiérrez, Barría, Yáñez and Houston. Sea lice are parasitic copepods that cause large economic losses to salmon aquaculture worldwide. Frequent chemotherapeutic treatments are typically required to control ... -
Residue depletion of florfenicol and florfenicol amine in broiler chicken claws and a comparison of their concentrations in edible tissues using LC–MS/MS
(MDPI AG, 2018)© 2018 by the authors. Antimicrobial residues might persist in products and by-products destined for human or animal consumption. Studies exploring the depletion behavior of florfenicol residues in broiler chicken claws ... -
Genetic (co)variation in skin pigmentation patterns and growth in rainbow trout
(Cambridge University Press, 2018)© 2018 The Animal Consortium. From a physiological-behavioral perspective, it has been shown that fish with a higher density of black eumelanin spots are more dominant, less sensitive to stress, have higher feed intake, ... -
Genomic predictions and genome-wide association study of resistance against Piscirickettsia salmonis in coho salmon (Oncorhynchus kisutch) using ddRAD sequencing
(Genetics Society of America, 2018)© 2018 Peccoud et al. Piscirickettsia salmonis is one of the main infectious diseases affecting coho salmon (Oncorhynchus kisutch) farming, and current treatments have been ineffective for the control of this disease. ... -
Sperm cryopreservation with supplementation of α-tocopherol and ascorbic acid in freezing media increase sperm function and fertility rate in Atlantic salmon (Salmo salar)
(Elsevier B.V., 2018)© 2018 Elsevier B.V.The use of α-tocopherol and ascorbic acid in freezing medium prevents lipoperoxidation and damage by ROS (reactive oxygen species); however, the effects of these antioxidants in salmonid spermatozoa ... -
Mate selection allows changing the genetic variability of the progeny while optimizing genetic response and controlling inbreeding
(Elsevier B.V., 2018)© 2018This study aims to compare results obtained by mate selection accounting for different components in the objective function (OF), including functions related to genetic variability of the future progeny, using Nile ... -
Infection of novel reassortant H1N2 and H3N2 swine influenza A viruses in the guinea pig model
(BioMed Central Ltd., 2018)© 2018 The Author(s). Novel H1N2 and H3N2 swine influenza A viruses (IAVs) were identified in commercial farms in Chile. These viruses contained H1, H3 and N2 sequences, genetically divergent from IAVs described worldwide, ... -
Detection of persistent pestivirus infection in pudú (Pudu puda) in a captive population of artiodactyls in Chile
(BioMed Central Ltd., 2018)© 2018 The Author(s). Background: Bovine Viral Diarrhea Virus (BVDV) is the viral agent causing the most important economic losses in livestock throughout the world. Infection of fetuses before their immunological maturity ...
