Browsing by Title Artículos de revistas
Now showing items 483-502 of 851
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(BRITISH VETERINARY ASSOC, 2005-09-03)
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(Mary Ann Liebert Inc.info@liebertpub.com, 2020)
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(Kluwer Academic Publishers, 1997)The goal of this work is to identify molecular markers associated with the sex chromosomes in rainbow trout to study the mode of sex determination mechanisms in this species. Using the RAPD assay and bulked segregant ...
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(Pergamon, 1997-11)Crude and partially purified somatic (S) and excretorysecretory (ES) antigens of Fasciola hepatica were subjected to Western blot analysis in order to identify polypeptides that would enable specitic and sensitive immu ...
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(ELSEVIER SCIENCE BV, 2000-03-15)The aim of the present work was to immunolocalize acrosin in bull spermatozoa incubated for up to 6 h in capacitating culture medium (TALP-heparin), in order to study the kinetics of its release during the acrosome reaction ...
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(Pontificia Universidad Catolica de Chile, Facultad de Agronomia e Ingenieria Forestal, 2018)According to a One Health perspective, the importance of persistent organic pollutants (POPs) must be assessed because of their impact on the environment, food chain and human health. However, information on these toxic ...
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(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 ...
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(Brazilian Coll Veterinary Parasitology, 2021)
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(Wiley, 2017)1. Harmonia axyridis has invaded many regions of the world, with negative effects on local biodiversity, and thus it is of global concern for biological conservation. Recently it has invaded central Chile, one of the world's ...
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(Wiley, 2018-06)Contents Mesenchymal stem cells (MSC) are multipotent progenitor cells defined by their ability to self-renew and give rise to differentiated progeny. Previous studies have reported that MSC may be induced in vitro to ...
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(Elsevier, 2011)The objective was to evaluate the developmental competence of cumulus-oocyte complexes (COC) collected by follicular aspiration in llamas treated with FSH or eCG. Llamas were assigned randomly to two groups (n 16 per ...
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(ELSEVIER SCIENCE INC, 2006-10)Experiments were conducted to evaluate in vitro fertilization (IVF) of in vitro matured (IVM) bitch oocytes using dog spermatozoa frozen in three different extenders. Sperm-rich fraction from eight ejaculates of five dogs ...
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(Czech Academy Agricultural Sciences, 2018)External skeletal fixation has been used for the management of fractures of many types of bone. The use of polymeric free-form connecting bars in external fixators has become widely used in veterinary orthopaedics because ...
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(MDPI, 2020)Electrospun meshes (EM) composed of natural and synthetic polymers with randomly or aligned fibers orientations containing 0.5% or 1% of thermally reduced graphene oxide (TrGO) were prepared by electrospinning (ES), and ...
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(ELSEVIER SCIENCE BV, 2009-01)The aim of this study was to evaluate the effect of sperm cryopreservation and the maturation state of the oocyte on the time course of canine gamete interaction during co-culture for periods of 1–10 h. Semen samples were ...
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(1981)The in-vitro characteristics of human rotavirus transcriptions have been examined. The virus has an associated RNA polymerase activity which was activated after a heat-shock treatment. The enzyme required the presence of ...
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(Soc Brasileira Química, 2018)For the detection of tetraciclines in feathers, muscle and liver, an internal protocol was designed for in-house validation of two methods, through high performance liquid chromatography with tandem mass spectrometric ...
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(Elsevier, 2014)A commercial breeding nucleus of coho salmon (Oncorhynchus kisutch) was established in Chile in 1997. This nucleus consists of two independent populations corresponding to different year-classes (even and odd, depending ...
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(Universidad de Chile, Facultad de Ciencias Veterinarias y Pecuarias, 2007-12)A nutritional assay was conducted with rainbow trout fry (oncorhynchus mykiss), from 2 up to 30 g body weight, using a spirulina meal (Spirulina maxima). The spirulina meal was incorporated in the feed at 0,0; 2,5 and ...