Browsing by Title Facultad de Medicina
Now showing items 6165-6184 of 12931
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(AMER SOC MICROBIOLOGY, 2005-06)A cluster of five genes, proposed to be involved in the formation of extracellular polysaccharide (EPS) precursors via the Leloir pathway, have been identified in the acidophilic autotroph Acidithiobacillus ferrooxidans. ...
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(AMER SOC MICROBIOLOGY, 2005-06)A cluster of five genes, proposed to be involved in the formation of extracellular polysaccharide (EPS) precursors via the Leloir pathway, have been identified in the acidophilic autotroph Acidithiobacillus ferrooxidans. ...
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(Wiley-Liss Inc., 2018)© 2018 Wiley Periodicals, Inc. Long noncoding RNAs (lncRNAs) are a heterogeneous class of transcripts, longer than 200 nucleotides, 5′-capped, polyadenylated, and poorly conserved among mammalian species. Several studies ...
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(MDPI, 2018)Micro-RNAs (miRNAs) have emerged as novel gene expression regulators. Recent evidence strongly suggests a role for miRNAs in a large variety of cancer-related pathways. Different studies have shown that 18.7 to 37% of all ...
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(SAGE, 2020)Prognostic markers for cancer can assist in the evaluation of survival probability of patients and help clinicians to assess the available treatment modalities. Gallbladder cancer (GBC) is a rare tumor that causes 165 087 ...
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(American Society for Microbiology, 2014)Fimbria-mediated adherence to the intestinal epithelia is a key step in enteroaggregative Escherichia coli (EAEC) pathogenesis. To date, four fimbriae have been described for EAEC; aggregative adherence fimbria II (AAF/II) ...
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(2012)Enterotoxigenic Escherichia coli (ETEC) is an important cause of diarrhea, mainly in developing countries. Although there are 25 different ETEC adhesins described in strains affecting humans, between 15% and 50% of the ...
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(Public Library Science, 2015)We investigated the role of Drosophila larva olfactory system in identification of congeners and aliens. We discuss the importance of these activities in larva navigation across substrates, and the implications for allocation ...
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(AMER SOC BIOCHEMISTRY MOLECULAR BIOLOGY INC, 2006-12-29)The skeletal muscle Ca2+-release channel ( ryanodine receptor type 1 (RyR1)) is a redox sensor, susceptible to reversible S-nitrosylation, S-glutathionylation, and disulfide oxidation. So far, Cys-3635 remains the only ...
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Identification of daily environmental noise patterns in two different urban sites in Santiago, Chile (Sociedad Médica Santiago, 2020)Background: Environmental noise can cause auditory and non-auditory adverse effects. Aim: To identify daily environmental noise patterns in two urban sites of Metropolitan Santiago. Material and Methods: Continuous ...
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(Sociedad Medica de Santiagorevmedchile@smschile.cl, 2020)
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(2013)Salmonella enterica is a pathogen with a wide host-range that presents great concern in developed and developing countries. To determine and characterize Salmonella strains found in Chile's waterfowl, we sampled 758 birds ...
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(Ediciones Doyma, S.L., 2017)© 2017 Sociedad Española de Anatomía Patológica Objective Identify errors in the pre-analytical stage of the biopsy process. Detect critical points and blind spots in the biopsy process. Material and method Longitudinal, ...
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(Springer, 2012)The yeast Saccharomyces cerevisiae is the main microorganism responsible for wine fermentation and its development influences the quality of wine. A problem affecting these types of fermentations, generating important losses ...
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(MDPI, 2021): Psoriasis is a chronic immunoinflammatory skin disease. Although its diagnosis is clinical, differences in the appearance and severity of lesions pose a challenge for clinicians worldwide. The use of accessible biomarkers ...
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(2011)The biodiversity of Lactobacillus spp. in colostrum samples from 116 Chilean mothers was analyzed by PCR and 16S rDNA sequencing. Lactobacilli were isolated in 55.3% of the samples, with concentrations of 3.33 ± 0.55 (log ...
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(Spandidos Publications Ltd., 2017)
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(2006)Variegate porphyria (VP) results from a hereditary deficiency of protoporphyrinogen oxidase (PPOX) that is transmitted in an autosomal dominan fashion. The diagnosis is based on the clinical symptoms and is confirmed ...
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(2014)11 beta-hydroxysteroid dehydrogenase type 1 (11β-HSD1) converts cortisone to cortisol in a NADPH dependent manner. Overexpression of 11β-HSD1 in key metabolic tissues is related to the development of type 2 diabetes, ...