Browsing by Issue Date Artículos de revistas
Now showing items 161-180 of 854
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(PROFESSOR D A SPANDIDOS, 2008-06)A cyclic peptide derived from the active domain of α-fetoprotein (AFP) significantly inhibited the proliferation of MCF7 cells stimulated with the epidermal growth factor (EGF) or estradiol (E2). The action of these ...
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(Cambridge University Press, 2008-06)
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(WILEY-LISS, DIV JOHN WILEY & SONS INC, 2008-07)The molecular identification and characterization of the patched-related (ptr) gene and protein in Apis mellifera and Drosophila melanogaster are reported. Ptr proteins are closely related in predicted topology and domain ...
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(PERGAMON-ELSEVIER SCIENCE LTD, 2008-07-01)Cu2+ ions and GSH molecules interact to swiftly form the complex Cu(I)–glutathione. We investigated the potential capacity of such complex to reduce molecular oxygen. The addition of SOD to a solution containing Cu(I)– ...
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(SOC MEDICA SANTIAGO, 2008-08)Background: Antibiotic-associated diarrhea is one of the most common adverse effects of antimicrobials. Any antimicrobial can potentially produce diarrhea but beta-lactamics have a higher risk. Among these, amoxicillin is ...
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(LIPPINCOTT WILLIAMS & WILKINS, 2008-08)
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(Elsevier Inc., 2008-08-18)modulate the migratory properties in MCF-7 and T47D human mammary cell lines. We also described that the NFjB pathway exerts a downstream control on the expression of the ROS-dependent cellular migratory potential. These ...
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(2008-09)It has been observed that foods with similar amount of starch can generate different glycemic responses. The evidence of a direct link between saturated fat consumption and an increased risk of cardiovascular diseases has ...
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(LIPPINCOTT WILLIAMS & WILKINS, 2008-09)Objectives: Chile is a unique example of the nutrition transition, with improvements in undernutrition and subsequent rapid increases in obesity occurring at a rate much faster than in other countries. This study aims ...
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(ARCHIVOS LATINOAMERICANOS NUTRICION, 2008-09)Eating behavior involves all actions that define the relation between human beings and food. It is accepted that feeding habits are acquired through eating experiences and practices learned from the familiar and social ...
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(SOC MEDICA SANTIAGO, 2008-09)Background: A few objective indicators support the relevance of articles published in medical journals, such as the ISI Impact Factor and Citation indices. However, a feedback from the readers can help to improve a journal. ...
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(SOC MEDICA SANTIAGO, 2008-09)Background: An appropriate measurement of physical activity (PA) in children is useful, since inactivity is associated to obesity, cardiovascular and metabolic risk. Aim: To assess the reliability of the INTA questionnaire ...
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(Sociedad Latinoamericana de Nutrición, 2008-09)El objetivo de este trabajo fue evaluar los cambios en el consumo de energía y macronutrientes de niños (as) obesos y eutróficos, asistentes a jardines infantiles JUNJI de la zona oriente de Santiago, como producto de ...
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(AMER SOC CLINICAL NUTRITION, 2008-09-01)Background: During the nutrition transition in Chile, dietary changes were marked by increased consumption of high-energy, nutrient-poor products, including sugar-sweetened beverages (SSBs). Obesity is now the primary ...
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(AMER SOC CLINICAL NUTRITION, 2008-09-01)Copper is an essential micronutrient for all biological systems. Multiple proteins require one or more atoms of copper for proper structure and function, but excess of copper is toxic. To prevent the consequences of copper ...
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(ELSEVIER SCI LTD, 2008-10)The effect of microwave (MW) radiation on hazelnut seed (Gevuina avellana Mol) was studied as a substrate pretreatment prior to oil extraction by pressing. Samples were MW-treated at a frequency of 2450 MHz using a ...
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(SOC MEDICA SANTIAGO, 2008-11)Roux-en-Y gastric bypass (RYGBP) has had a positive impact on co-morbidities associated with obesity. However, in the long-term it can induce micronutrient deficiencies. Aim: To perform a complete nutritional assessment ...
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(AMER PHYSIOLOGICAL SOC, 2008-11)Metabolic flexibility is the capacity for the organism to adapt fuel oxidation to fuel availability. The inability to modify fuel oxidation in response to changes in nutrient availability has been implicated in the ...
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(PERGAMON-ELSEVIER, 2008-11-15)The present study investigated the redox-consequences of the interaction between various endogenous thiols (RSH)-glutathione, cysteine, homocysteine, c-glutamyl-cysteine, and cysteinyl-glycine-and Cu2+ ions, in terms of ...
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(INT SCIENCE SERVICES/BALABAN PUBLISHERS, 2008-12)This study presents results of the examination of the ultrastructure of the spermatozoon of seven South American species of Tegula using light and transmission electron microscopy. In all cases the spermatozoa were of ...