Browsing by Issue Date Artículos de revistas
Now showing items 241-260 of 854
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(Elsevier, 2012)The beneficial effects of dietary polyphenols on health are due not only to their antioxidant properties but also to their antibacterial, anti-inflammatory and/or anti-tumoral activities. It has recently been proposed that ...
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(Blackwell, 2012)Flavobacterium psychrophilum causes rainbow trout fry syndrome (RTFS) and cold water disease (CWD) in salmonid aquaculture. We report characterization of F. psychrophilum strains and their bacteriophages isolated in ...
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(Springer, 2012)Acidithiobacillus ferrooxidans is a chemolithoautotrophic acidophilic bacterium that obtains its energy from the oxidation of ferrous iron, elemental sulfur, or reduced sulfur minerals. This capability makes it of great ...
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(2012)Calcium-sensing receptor polymorphism rs1042636 (Arg990Gly) affects the response to the calcimimetic cinacalcet, used to treat hypercalcemia in secondary hyperparathyroidism (sHPT) or parathyroid carcinoma. Carriers of ...
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(2012)Background: The pharmacological action of metformin goes beyond mere glycemic control, decreasing markers of inflammation and contributing to the reduction of oxidative stress. Aim: To evaluate biochemical, anthropometric ...
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(PUBLIC LIBRARY SCIENCE, 2012-01-24)The emergence of the pandemic strain Vibrio parahaemolyticus O3:K6 in 1996 caused a large increase of diarrhea outbreaks related to seafood consumption in Southeast Asia, and later worldwide. Isolates of this strain ...
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(PUBLIC LIBRARY SCIENCE, 2012-01-26)Recent studies have pointed to the existence of two subpopulations of Enterococcus faecium, one containing primarily commensal/community-associated (CA) strains and one that contains most clinical or hospital-associated ...
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(AULA MEDICA EDICIONES, 2012-02)Objective: To determine the trend of high school students from Valparaiso Chile by means of an anthropometrical somatotype Material and methods: two samples of students during the years 1984-1985 (86 men and 71 women) ...
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(SOC MEDICA SANTIAGO, 2012-02)An increased folate intake may be benefi cial in defi cient populations. However, in women with adequate levels it may not deliver additional benefi ts while it may increase the risk for some forms of cancer. A systematic ...
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(John Wiley & Sons A/S, 2012-02-04)Background and Objective: Several studies have analysed the role of nicotine as a prominent agent affecting wound repair in smokers. However, tobacco smoke contains several components that may alter gingival wound healing. ...
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(PUBLIC LIBRARY SCIENCE, 2012-02-29)This study assessed the relative contributions of host genetics and diet in shaping the gut microbiota of rainbow trout. Full sibling fish from four unrelated families, each consisting of individuals derived from the mating ...
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(2012-03)Dietary fatty acids (FA) are increasingly recognized as major biologic regulators and have properties that relate to health outcomes and disease. The longer chain, more bioactive (n-6) (or omega-6) FA and (n-3) (or omega-3) ...
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(AMER MEDICAL ASSOC, 2012-03)Objective: To assess long-term developmental outcome in children who received iron-fortified or low-iron formula. Design: Follow-up at 10 years of a randomized controlled trial (1991-1994) of 2 levels of formula iron. ...
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(AMER SOC NUTRITION, 2012-03)Ferritin iron from food is readily bioavailable to humans and has the potential for treating iron deficiency. Whether ferritin iron absorption is mechanistically different from iron absorption from small iron complexes/salts ...
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(Springer, 2012-04)Assessment of proteins in blood and other tissues has failed to identify markers of early copper effects on health. Studies in animal models show that chaperone of SOD (CCS) respond to changes of copper status. Evidence ...
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(Elsevier, 2012-06-15)Background: Functional limitations may be a mortality risk among older people. The aim of this work is to determine if body composition and strength are risk factors related to mortality in older Chilean people. Methods: ...
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Satiety responsiveness and eating behavior among Chilean adolescents and the role of breastfeeding (Macmillan, 2013)OBJECTIVE: To determine patterns of satiety responsiveness and its relationship to eating in the absence of hunger (EAH), in a cohort of adolescents. We also assessed whether sex, body mass index and duration of breastfeeding, ...
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(Elsevier, 2013)Background: A chronic or acute insult may affect the regulatory processes that guide motor and behavioral performance, leading to increased intra-individual variability (IIV). Increased variability is often interpreted ...
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(2013)Metabolic syndrome (MS) related to adult type 2 diabetes mellitus and cardiovascular disease is prevalent among obese children/adolescents. Genetic variants of the leptin-melanocortin system have been associated ...
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Cu(II)–disulfide complexes display simultaneous superoxide dismutase- and catalase-like activities (Elsevier, 2013)Superoxide is a potentially toxic by-product of cellular metabolism.We have addressed here the in vitro ability of complexes formed between copper(II) ions and various biologically-occurring disulfides (RSSR: oxidized ...