Browsing by Title Facultad de Medicina
Now showing items 8469-8488 of 12947
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(Edizioni Minerva Medica, 2015)Polycystic ovary syndrome (PCOS) is a common endocrinopathy affecting reproductive-aged women. PCOS has been recognized as a syndrome combining reproductive and metabolic abnormalities with lifelong health implications. ...
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(2014)Traumatic brain injury (TBI) is the most important cause of disability in individuals under the age of 45 years and thus represents a significant social and economic burden. Evidence strongly suggests that oxidative stress ...
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(2009)We studied the stimulus characteristics necessary for the expression of c-fos protein in optokinetic system neurons using immunocytochemistry. Using whole-field visual motion as a stimulus, we found substantial c-fos ...
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(Universidad de Chile, 2015)La presente tesis estudió a un grupo de docentes noveles del Departamento de Enfermería de la Universidad de Chile en sus tres primeros años de práctica educativa, con el propósito de comprender las experiencias que ...
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(Frontiers Media, 2016)Reactive oxygen species (ROS) participate as signaling molecules in response to exercise in skeletal muscle. However, the source of ROS and the molecular mechanisms involved in these phenomena are still not completely ...
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NOX2-Dependent ROS Production is Essential for the Response to Endurance Exercise in Skeletal Muscle (Federation of American Societies for Experimental Biology, 2015)
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(Sociedad Chilena de Pediatria, 2016)© 2015 Sociedad Chilena de Pediatriá. Published by Elsevier Espanã. Podocin is a protein located in the glomerular slit diaphragm where it takes part in the regulation of glomerular filtration. Mutations of the NPHS2 gene ...
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(2014)Sub-chronic iron (Fe) administration induces liver oxidative stress upregulating cytoprotective mechanisms that may involve redox-sensitive nuclear factor erythroid 2-related factor 2 (Nrf2). We aimed to investigate whether ...
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(S. Karger AG, 2017)© 2017 S. Karger AG, Basel. The nuclear organization of spermatocytes in meiotic prophase I is primarily determined by the synaptic organization of the bivalents that are bound by their telomeres to the nuclear envelope ...
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(1985)Spermatozoa obtained from testes, epididimydes and complete ejaculates of healthy rams during the breeding and non‐breeding seasons were induced to show nuclear chromatin decondensation by controlled exposure to dithiotreitol ...
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(2009)In order to investigate the role of the nuclear factor κB (NFKB) pathway on gene expression in the eutopic endometrium in endometriosis, and in particular of interleukin-6 (IL6), we evaluated RELA, IκB kinase (CHUK), NFKBIA ...
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(2012)Objective: To update, analyze, and summarize the literature concerning nuclear factor-kappaB (NF-κB) participation in endometriosis pathophysiology. Design: Review. Result(s): Nuclear factor-kappaB is physiologically ...
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(COMPANY OF BIOLOGISTS LTD, 2005-07-15)Several lines of evidence indicate that increases in nuclear Ca2+ have specific biological effects that differ from those of cytosolic Ca2+, suggesting that they occur independently. The mechanisms involved in controlling ...
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(Nature Publishing Group, 2018)© 2018, The Author(s).Strong correlation effects emerge from light-matter interactions in coupled resonator arrays, such as the Mott-insulator to superfluid phase transition of atom-photon excitations. We demonstrate that ...
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(1989)Casein kinase II purified from nuclei of Xenopus laevis oocytes is inhibited by several specific nucleic acids. This kinase, the main phosphorylating activity of the oocyte nucleus, is markedly inhibited by poly U at 10 ...
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(2012)This study aimed to examine the role of chronic restraint stress (RS) on oral squamous cell carcinomas induced by 4-nitroquinoline-1-oxide (4-NQO) in CF-1 mouse tongues, measured by the expression of argyrophilic staining ...
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(1996)The nucleotide sequence of the βgIII(A) gene, encoding the extracellular β-1,3-glucanase II(A) (βgIII(A)) of the yeast-lytic actinomycete Oerskovia xanthineolytica LL G109, was determined. Sequence comparison shows that ...
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(Universidad de Chile, 1987)
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(Sociedad Chilena de Pediatría, 2018)