Browsing by Title Artículos de revistas
Now showing items 507-526 of 851
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Influence of Conducting Polymers Based on Carboxylated Polyaniline on In Vitro CaCO3 Crystallization (AMER CHEMICAL SOC, 2008-11-04)Conducting polymers are interesting materials of technological applications, while the use of polymers as additives controlling crystal nucleation and growth is a fast growing research field. In the present article, we ...
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(Elsevier, 2014)Pigs may have retained the capacity to choose feeds based on their nutritional requirements, even after decades in which they are not allowed to select their diet composition due to the common feeding systems of the intensive ...
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(Universidad de Chile, Facultad de Ciencias Veterinarias y Pecuarias, 2002-12)
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(Universidad de Chile, 2011)La infosura en el caballo es una enfermedad que constituye una urgencia clínica de carácter grave, donde un alto porcentaje de los ejemplares que la cursan deben ser sometidos a eutanasia como producto de alteraciones ...
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(MDPI, 2022)Simple Summary Currently, there is a wide variety of insect-based pet foods and treats; however, there are several questions about the nutritional contribution of insects for dogs and cats, their health effects, safety ...
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(Amphibian & Reptile Conservation, 2020)Atelopus laetissimus is a bufonid toad that inhabits the mountainous areas of the Sierra Nevada de Santa Marta (SNSM), Colombia. This species is endemic and endangered, so information about its ecology and distribution are ...
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(2011)This study assessed the contribution of various feed ingredients used in swine feeding as a source of dioxins, furans and dioxin like polychlorinated biphenyls (DL-PCBs) contamination in pork, considering the dietary changes ...
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(2001)A 4×4 latin square design was used to run a total collection digestion trial, in which eight llamas were used to study the utilization of four different diets: 1) red clover hay, 2) riegrass hay, 3) beans straw and 4) oat ...
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(Society of Biology of Chile, 2007)We studied the lung diffusion parameters of two species of birds and two species of mammals to explore how structural and functional features may be paralleled by differences in life style or phylogenetic origin. We used ...
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(Universidad de Chile, 1987)Se describe la ocurrencia de intoxicación por nitrato en dos grupos de bovinos lecheros que pastoreaban en una pradera de bailica italiana (Lolium multiflorum var. Tama) a inicios de primavera. El grupo I (22 vaquillas ...
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(Elsevier, 2014)The study of parasitism related to biological invasion has focused on attributes and impacts of parasites as invaders and the impact of introduced hosts on endemic parasitism. Thus, there is currently no study of the ...
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Invasive African clawed frog Xenopus laevis in southern South America: key factors and predictions (Taylor & Francis, 2013)The African clawed frog Xenopus laevis is one of the most widely distributed amphibians in the world. It has invaded an area of approximately 21,200 km2 since its naturalization in Chile in the early 1980s. Currently, ...
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(BMC, 2021)BackgroundSalmon Rickettsial Syndrome (SRS), caused by Piscirickettsia salmonis, is one of the primary causes of morbidity and mortality in Atlantic salmon aquaculture, particularly in Chile. Host resistance is a heritable ...
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(American Dairy Science Association, 2009)Ionized calcium (Ca+2) appears to be required by the 3 predominant species of rumen cellulolytic bacteria, Fibrobacter succinogenes, Ruminococcus flavefaciens, and Ruminococcus albus. The present study evaluated the role ...
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(Springer, 2013)Although a 40%absorption of a standard reference dose corresponds to iron (Fe) absorption in borderline Fedeficient subjects, this percentage is currently applied to all subjects independent of Fe status: (a) to assess ...
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(Frontiers Media, 2021)Chagas' disease is a zoonotic parasitic ailment now affecting more than 6 million people, mainly in Latin America. Its agent, the protozoan Trypanosoma cruzi, is primarily transmitted by endemic hematophagous triatomine ...
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(Public Library of Science, 2017)High species diversity of the potential animal host community for a zoonotic pathogen may reduce pathogen transmission among the most competent host, a phenomenon called the “dilution effect”, but the mechanisms driving ...
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(Frontiers Media, 2016)Eight to 10 million people in 21 endemic countries are infected with Trypanosoma cruzi. However, only 30% of those infected develop symptoms of Chagas' disease, a chronic, neglected tropical disease worldwide. Similar to ...
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(Elsevier, 2016)Previous works on European sea bass have determined that long-term exposure to restrictive feeding diets alters the rhythms of some reproductive/metabolic hormones, delaying maturation and increasing apoptosis during ...