Browsing by Title Artículos de revistas
Now showing items 228-247 of 851
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(ELSEVIER SCIENCE INC, 2007-10)
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(1997)The antigenic components of excretory-secretory products of adult F. hepatica, were separated by gel filtration chromatography (Sephacryl S-300) and then analized by polyacrylamide gel electrophoresis (SDS-PAGE), followed ...
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(2003)Financiado: Proyecto DID SAL 01/12-2 Two polipeptides (14 kDa and 29 kDa) of adult Fasciola hepatica were purified by electroelution and its diagnostics application through ELISA was evaluated. The sensibility was 60% and ...
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Diagnóstico socio-productivo y análisis de género en unidades campesinas de la microregión de Tilama (Universidad de Chile, 1997)El presente artículo expone los resultados más relevantes de una investigación, que tuvo por objeto realizar un diagnóstico socio-productivo de las unidades de producción campesina de la microregión de Tilama, de forma tal ...
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(SAREM Sociedad Argentina para el Estudio de los Mamiferos, 2020)
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(Elsevier, 2016)Growth differentiation factor 9 (GDF-9) and bone morphogenetic protein 15 (BMP-15) playimportant functions in follicular and oocyte development in many species. This study eval-uated the dynamic expression of GDF-9 and ...
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(MDPI, 2022)The IPN virus (IPNV) causes a highly contagious disease that affects farmed salmonids. IPNV isolates have been phylogenetically classified into seven genogroups, of which two are present in Chile, genogroups 1 and 5. This ...
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(Universidad de Chile, 2008)
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(University of Puerto Rico at Mayaguez, 2020)
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(MDPI, 2020)The human population grows inexorably. When Charles Darwin explored the southern cone of South America in 1830, fewer than 1.2 billion people inhabited Earth. When Ehrlich'sPopulation Bombappeared in 1968, there were similar ...
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(Universidad de Chile, Facultad de Ciencias Veterinarias y Pecuarias, 2007-12)De los efectos nocivos producidos por los contaminantes, la Disrupción Endocrina (ED) constituye uno de los casos más preocupantes, puesto que afecta directamente en su fisiología a los individuos expuestos a las ...
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(American Chemical Society, 2015)This Communication addresses the effects of egg membrane- and shell-associated proteoglycans, namely, keratan sulfate and dermatan sulfate, respectively, on the nascent stages of CaCO3 mineralization. Composed of calcitic ...
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(Ediciones Univ. Concepción, Chile, 2020)El desierto absoluto de Atacama, carente de vegetación, se extiende por 740 kilómetros de latitud en Chile. En este ecosistema, la presencia de vertebrados de baja movilidad hace suponer el desarrollo de capacidades ...
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(WILEY-LISS, DIV JOHN WILEY & SONS INC, 1999-03-01)The purpose of the present study was to investigate the pattern of distribution of cytokeratins, vimentin and muscular actin in the testis of vicuna (Vicugna vicugna) and llama (Lama glama) two species of camelids native ...
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(Public Library of Science, 2015)Pregnancies at high-altitudes are influenced by hypoxia and oxidative stress and frequently affected by IUGR. However, a common thought is that early pregnant women visiting altitude have no major complications for gestation ...
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(Taylor and Francis, 2020)Evoked vocal responses of male frogs Batrachyla taeniata to synthetic advertisement calls and variants having different temporal features altered parametrically were studied to identify patterns of evoked vocal responses ...
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(2012)En Chile y el mundo, el aumento de la prevalencia de Salmonella enterica serotipo Enteritidis en enfermedades transmitidas por alimentos, ha generado gran preocupación sanitaria y económica. La principal fuente de infección ...
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(Universidad Austral de Chile, 2016)In Chile, the National Equine Promotion Plan for Agriculture (PNFE) aims to generate Chilean draft horses through absorbent crosses between native crossbred mares and fine heavy draft stallions belonging to the Chilean ...