Search Results - "Porto, Bárbara A. A."

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  1. 1

    Fungal impact on archaeological materials collected at Byers Peninsula Livingston Island, South Shetland Islands, Antarctica by Menezes, Graciéle C A DE, Porto, Bárbara A, Radicchi, Gerusa A, Soares, Fernanda C, Zarankin, Andrés, Rosa, Luiz H

    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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    Journal Article
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    Antarctomyces pellizariae sp. nov., a new, endemic, blue, snow resident psychrophilic ascomycete fungus from Antarctica by de Menezes, Graciéle C. A., Godinho, Valéria M., Porto, Bárbara A., Gonçalves, Vívian N., Rosa, Luiz H.

    “…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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  4. 4

    Inorganic selenium acts as a sensitizer to ionizing radiation in vivo Saccharomyces cerevisiae cells by Porto, Bárbara A. A., Moreira, Luciana M. C., Haddad-Ribeiro, Frederico, Belo, Luiz C. M., Neves, Maria J.

    “…Saccharomyces cerevisiae cells, which normally do not contain selenoproteins, were treated with sodium selenite. When selenium concentration inside cells…”
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  5. 5

    Membrane damage by lipid peroxidation retains the cadmium constraint and is not the primary cause of K+ extrusion in yeast by Costa-Moreira, Luciana M., Porto, Bárbara A. A., Haddad-Ribeiro, Frederico, Martins, Flaviano S., Menezes, Maria A. B. C., Rosa, Carlos A., Neves, Maria J.

    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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  6. 6

    Evaluation of sodium selenite effects on the potential probiotic Saccharomyces cerevisiae UFMG A-905: A physiological and proteomic analysis by Porto, Bárbara A.A., Mangiapane, Erika, Pessione, Alessandro, Neves, Maria J., Pessione, Enrica, Martins, Flaviano S.

    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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    Journal Article