Search Results - "Porto, Bárbara A. A."
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Fungal impact on archaeological materials collected at Byers Peninsula Livingston Island, South Shetland Islands, Antarctica
Published in Anais da Academia Brasileira de Ciências (01-01-2022)“…We identified cultivable fungi present on the surface of five archaeological sealers' artifacts from the beginning of the 19th century collected on Livingston…”
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Treatment with selenium-enriched Saccharomyces cerevisiae UFMG A-905 partially ameliorates mucositis induced by 5-fluorouracil in mice
Published in Cancer chemotherapy and pharmacology (01-07-2019)“…Purpose Gastrointestinal mucositis is a major problem associated with cancer therapy. To minimize these deleterious effects, simultaneous administration of…”
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Antarctomyces pellizariae sp. nov., a new, endemic, blue, snow resident psychrophilic ascomycete fungus from Antarctica
Published in Extremophiles : life under extreme conditions (01-03-2017)“…In the present study, we have identified and characterised a new snow resident ascomycete blue stain fungus from Antarctica named Antarctomyces pellizariae sp…”
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Inorganic selenium acts as a sensitizer to ionizing radiation in vivo Saccharomyces cerevisiae cells
Published in Journal of radioanalytical and nuclear chemistry (01-01-2016)“…Saccharomyces cerevisiae cells, which normally do not contain selenoproteins, were treated with sodium selenite. When selenium concentration inside cells…”
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Membrane damage by lipid peroxidation retains the cadmium constraint and is not the primary cause of K+ extrusion in yeast
Published in Annals of microbiology (01-09-2016)“…Yeast cells exposed to cadmium (Cd) generate free radicals that cause disruption of membranes, possibly induced by elevated levels of lipid peroxidation with…”
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Evaluation of sodium selenite effects on the potential probiotic Saccharomyces cerevisiae UFMG A-905: A physiological and proteomic analysis
Published in Journal of functional foods (01-08-2015)“…•Oxidative stress induced by sodium selenite activates defence mechanisms in Saccharomyces cerevisiae UFMG A-905.•The Cystathionine γ-lyase is important in…”
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