Browsing by Title Artículos de revistas
Now showing items 256-275 of 851
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(American Society for Microbiology, 2016)Salmonella enterica causes health problem worldwide. The relationships among strains that are from the same serotype but different hosts, countries, and continents remain elusive. Few genome sequences are available from ...
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(Soc. Vector Ecology, 2018-06)Host identity, habitat type, season, and interspecific interactions were investigated as determinants of the community structure of fleas on wild carnivores in northwestern Mexico. A total of 540 fleas belonging to seven ...
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(SOCIEDAD BIOLOGIA CHILE, 2004-03)Habitat fragmentation may result in changes in species number and Population abundance among habitats that differ in area, structure, or edge characteristics. These changes, in turn, may result in alterations in ecosystem ...
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(Wildlife Disease Association, 2020)We found the ear mite parasite (Otodectes cynotis; Acari: Psoroptidae) in two distant insular endangered fox populations in Chile. We identified O. cynotis in both the Darwin's fox (Pseudalopex fulvipes) from Chiloe and ...
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(1997)An ultrasonography study of early pregnancy diagnosis was carried out in 19 alpacas and 12 llamas, after controlled matings. The aim was to determine the earliest gestational age at which pregnancy diagnosis by transrectal ...
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(Universidad del Zulia, 2017)Ultrasonography is a minimally invasive procedure that provides a lot of information, but it is important to consider that it is necessary to know the normal view of each system to make a correct diagnosis. This tool is ...
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(Universidad Católica de Valparaíso, 2017)Bahia Salado, located in northern Chile (27 degrees 41'S, 70 degrees 59'W), is the southernmost foraging ground for the endangered green turtle (Chelonia mydas) in the Eastern Pacific Ocean (EPO). To date, almost no ...
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(Universidad de Chile, 1989)
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(2007)Adult rats malnourished prenatally with a low-protein, isocaloric diet showed smaller median fiber diameter of myelinated and unmyelinated fibers and a higher axonal density in the callosal splenium than controls. These ...
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(2006)The aim of this study was to evaluate the effect of age on proteoglycans size in equine articular cartilage. Cartilage samples were obtained from metacarpophalangeal joints of crossbred equines inmediatelly after slaughter, ...
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(Universidad Nacional Mayor de San Marcos, 2005)Preservation methods of spermatozoa using refrigeration have been developed for canine sperm; however, the rate of fertilization is still low, possibly due to cell damage for unknown reasons. The objective of this study ...
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(1997)The effect of an adaptation period to the consumption of broiler litter (BL) on the ruminal degradability (dgr) was evaluated. The dgr of dry matter (DM), total N (TN), protein N (N x 6.25) and uric acid was determined for ...
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(Universidad de Zulia, 2007)The carcasses of thirty suckling lambs (Suffolk Down x German Merino Precocius) were studied to estimate the effect of sex and slaughter weight on: hot carcass weight, carcass length, commercial and true dressing percentages, ...
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(Universidad Austral de Chile, Facultad de Ciencias Veterinarias, 2015)The aim of this study was to determine the effect of using dried salmon silage in broiler diets on performance parameters and meat sensory quality. Dried salmon silage (ESS) was obtained from salmon wastes, processed by ...
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(2009)The northern scallop, Argopecten purpuratus, is a hermaphrodite species which has a great economic importance in Chile. Recently, hatchery techniques for juvenile production have been developed for this species, which ...
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(1999)The effect of pelletisation or extrusion of a fattening diet fed to rainbow trout (Oncorhynchus mykiss) from 60 +/- 5 g up to 270 +/- 10 g live weight on productive performance, carcass yield, hepatosomatic index, chemical ...
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(Universidad de Chile, 1986)
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(1998)The biological value of three phosphate feeds and the tissue concentration of some potentially toxic elements were assessed using two raw rock tricalcium phosphates (RRPA and RRPC), a dicalcium dehydrated phosphate (DPB) ...
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(Elsevier, 2015)Commercial pigs display an innate attraction for sweet taste compounds. However, the impact of long-termavailability to supplementary carbohydrate solutions on their general feeding behavior has not been examined. In ...
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(MDPI, 2018)In our crystallization experiments, the influence of alginate from Chilean Lessonia nigrescens and functionalized multi-walled carbon nanotubes (MWCNTs) was tested through electrocrystallization (EC) and gas diffusion (GD) ...