Browsing by Issue Date Artículos de revistas
Now showing items 201-220 of 854
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(Springer, 2010)Cu2? ions and reduced glutathione (GSH) swiftly interact to form the physiologically occurring Cu(I)–[GSH]2 complex. Prompted by the recently reported ability of this complex to generate superoxide radicals from molecular ...
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(Wiley, 2010)Human adipocyte precursor cells (APC) have been characterized in their proliferation and differentiation potential from subcutaneous, omental, and mesenteric depots, mostly from morbidly obese patients. Cells from the ...
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(Society for Applied Microbiology and Blackwell Publishing Ltd, 2010)A clonal population of pathogenic Vibrio parahaemolyticus O3 : K6 serovar has spread in coastal waters, causing outbreaks worldwide since 1996. Bacteriophage infection is one of the main factors affecting bacterial ...
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(ELSEVIER, 2010)Transforming growth factor-b1 (TGF-b1) activates Rac1 GTPase in mouse transformed keratinocytes. Expression of a constitutively active Q61LRac1 mutant induced an epithelial to mesenchymal transition (EMT) linked to ...
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(Blackwell, 2010)The dynamics of dissemination of the environmental human pathogen Vibrio parahaemolyticus are uncertain. The O3:K6 clone was restricted to Asia until its detection along the Peruvian coasts and in northern Chile in 1997 ...
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(Springer, 2010)In carcinomas such as those of breast, pancreas, stomach, and colon, cancer cells support the expansion of molecular and cellular stroma in a phenomenon termed desmoplasia, which is characterized by a strong fibrotic response. ...
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(2010)Background: There is a correlation between aging and the decrease of plasma levels of vitamin B-12. Aim: To determine the prevalence of vitamin B-12 and folate deficiency and its hematological impact among older adults ...
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(2010)Background: In 2007, a preventive strategy for childhood obesity, that included food education and an increase in physical activity, was implemented in seven public schools located in Santiago. In four of these schools, a ...
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(2010-03)Osteoporosis is characterized by low bone mass, microarchitectural deterioration of bone tissue leading to increased bone fragility, and a resulting susceptibility to fractures. Distinctive environmental bone marrow ...
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(2010-03)DHA has been established. We propose that DHAcontaining lysophosphatidylcholine (DHA-LPC), obtained from DHA-rich eggs may be a suitable form of DHA and choline (the precursor of acetylcholine) supplementation. We ...
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(ELSEVIER, 2010-08)Objectives: Amoxicillin is a beta-lactam antibiotic largely used in childhood. However only few studies described its impact on composition of children gut microbiota, in particular on Bifidobacterium populations considered ...
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(SOC MEDICA SANTIAGO, 2010-08)Intestinal microbiota (IM) plays a role in the development of obesity and its associated low-grade inflammation. Bacterial colonization of the gastrointestinal tract of germ-free mice (without microbiota) increases by 60% ...
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(PERGAMON-ELSEVIER SCIENCE LTD, 2010-09)Cadmium is a toxicant with known carcinogenic and endocrine disruptor effects. We have previously reported that prenatal exposure to cadmium may induce low birth weight which is associated to increased foetal exposure ...
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(WILEY-LISS, DIV JOHN WILEY & SONS INC, 2010-09-01)The receptor activator of nuclear factor-kappaB ligand (RANKL) and interleukin-1beta are osteoclast activating factors which are abnormally expressed in bone marrow stromal cells and plasma cells of multiple myeloma ...
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(WILEY-BLACKWELL PUBLISHING, 2010-09-16)The application of natural and innocuous compounds has potential in aquaculture as an alternative to antibiotics. We evaluated the effect of diet supplementation with Thymus vulgaris essential oil (TVEO) on the allochthonous ...
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(NATURE PUBLISHING GROUP, 2010-09-28)BACKGROUND: The influence of the stromal microenvironment on the progression of epithelial cancers has been demonstrated. Unravelling the mechanisms by which stromal cells affect epithelial behaviour will contribute in ...
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(SOC MEDICA SANTIAGO, 2010-10)The global prevalence of celiac disease is of one person per 250 inhabitants. The disease is induced by gluten, a peptide contained in wheat, rye and barley that during small intestinal digestion generates smaller peptides. ...
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(2010-12)
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(2011)Perinatal stress may cause metabolic and hormonal disruptions during adulthood. The aim of this study was to evaluate the effects of early postnatal nociceptive stimulation (NS) on body weight and other metabolic ...
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(Karger, 2011)Background/Aims: Currently available techniques for fluoride analysis are not standardized. Therefore, this study was designed to develop standardized methods for analyzing fluoride in biological and nonbiological samples ...