Articles producció científica> Ciències Mèdiques Bàsiques

Renal and hepatic effects following neonatal exposure to low doses of Bisphenol-A and137Cs

  • Identification data

    Identifier: imarina:3396078
    Authors:
    Esplugas RLLovet MIBellés MSerra NVallvé JCDomingo JLLinares V
    Abstract:
    137-Cesium (137Cs) is one of the most important distributed radionuclides after a nuclear accident. Humans are usually co-exposed to various environmental toxicants, being Bisphenol-A (BPA) one of them. Exposure to IR and BPA in early life is of major concern, due to the higher vulnerability of developing organs. We evaluate the renal and hepatic effects of low doses of ionizing radiation (IR) and BPA. Sixty male mice (C57BL/6J) were randomly assigned to six experimental groups (n=10) and received a single subcutaneous dose of 0.9% saline solution, 137Cs and/or BPA on postnatal day 10: control, BPA (25 ?g/kgbw), Cs4000 (4000 Bq 137Cs/kgbw), Cs8000 (8000 Bq 137Cs/kgbw), BPA/Cs4000 and BPA/Cs8000. At the age of two months, urines (24h) and blood samples were collected from animals of each group to determine biochemical parameters. Finally, kidneys and liver were removed to quantify DNA damage (8-OHdG), as well as to determine CYP1A2 mRNA expression. Data suggest that both BPA and 137Cs induced renal and liver damage evidenced by oxidative stress. However, when there is a co-exposure, it seems that there are compensatory mechanisms that may reverse the damage induced by each toxic itself. Notwithstanding, more studies are necessary to better understand the synergistic mechanisms behind.Copyright © 2018 Elsevier Ltd. All rights reserved.
  • Others:

    Author, as appears in the article.: Esplugas R; LLovet MI; Bellés M; Serra N; Vallvé JC; Domingo JL; Linares V
    Department: Ciències Mèdiques Bàsiques
    URV's Author/s: Bellés Mateu, Montserrat / Domingo Roig, José Luis / Esplugas Borràs, Roser / Linares Vidal, M. Victoria / Serra Encinas, Noemi / Vallvé Torrente, Joan Carles
    Keywords: Hashtag Etiqueta «#» @uroweb @residentesaeu @infoAeu
    Abstract: 137-Cesium (137Cs) is one of the most important distributed radionuclides after a nuclear accident. Humans are usually co-exposed to various environmental toxicants, being Bisphenol-A (BPA) one of them. Exposure to IR and BPA in early life is of major concern, due to the higher vulnerability of developing organs. We evaluate the renal and hepatic effects of low doses of ionizing radiation (IR) and BPA. Sixty male mice (C57BL/6J) were randomly assigned to six experimental groups (n=10) and received a single subcutaneous dose of 0.9% saline solution, 137Cs and/or BPA on postnatal day 10: control, BPA (25 ?g/kgbw), Cs4000 (4000 Bq 137Cs/kgbw), Cs8000 (8000 Bq 137Cs/kgbw), BPA/Cs4000 and BPA/Cs8000. At the age of two months, urines (24h) and blood samples were collected from animals of each group to determine biochemical parameters. Finally, kidneys and liver were removed to quantify DNA damage (8-OHdG), as well as to determine CYP1A2 mRNA expression. Data suggest that both BPA and 137Cs induced renal and liver damage evidenced by oxidative stress. However, when there is a co-exposure, it seems that there are compensatory mechanisms that may reverse the damage induced by each toxic itself. Notwithstanding, more studies are necessary to better understand the synergistic mechanisms behind.Copyright © 2018 Elsevier Ltd. All rights reserved.
    Thematic Areas: Toxicology Saúde coletiva Química Odontología Nutrição Medicine (miscellaneous) Medicina veterinaria Medicina iii Medicina ii Medicina i Materiais Interdisciplinar Food science & technology Food science Farmacia Ensino Engenharias iv Engenharias ii Enfermagem Educação física Ciências biológicas iii Ciências biológicas ii Ciências biológicas i Ciências ambientais Ciências agrárias i Ciência de alimentos Biotecnología Biodiversidade Astronomia / física
    licence for use: https://creativecommons.org/licenses/by/3.0/es/
    ISSN: 02786915
    Author's mail: jc.vallve@urv.cat noemi.serra@urv.cat joseluis.domingo@urv.cat mvictoria.linares@urv.cat jc.vallve@urv.cat montserrat.belles@urv.cat
    Author identifier: 0000-0002-2277-351X 0000-0001-6647-9470 0000-0003-4170-4197 0000-0002-9282-2989
    Record's date: 2024-09-07
    Papper version: info:eu-repo/semantics/acceptedVersion
    Link to the original source: https://www.sciencedirect.com/science/article/abs/pii/S0278691518301200?via%3Dihub
    Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
    Papper original source: Food And Chemical Toxicology. 114 270-277
    APA: Esplugas R; LLovet MI; Bellés M; Serra N; Vallvé JC; Domingo JL; Linares V (2018). Renal and hepatic effects following neonatal exposure to low doses of Bisphenol-A and137Cs. Food And Chemical Toxicology, 114(), 270-277. DOI: 10.1016/j.fct.2018.02.046
    Article's DOI: 10.1016/j.fct.2018.02.046
    Entity: Universitat Rovira i Virgili
    Journal publication year: 2018
    Publication Type: Journal Publications
  • Keywords:

    Food Science,Food Science & Technology,Medicine (Miscellaneous),Toxicology
    Toxicology
    Saúde coletiva
    Química
    Odontología
    Nutrição
    Medicine (miscellaneous)
    Medicina veterinaria
    Medicina iii
    Medicina ii
    Medicina i
    Materiais
    Interdisciplinar
    Food science & technology
    Food science
    Farmacia
    Ensino
    Engenharias iv
    Engenharias ii
    Enfermagem
    Educação física
    Ciências biológicas iii
    Ciências biológicas ii
    Ciências biológicas i
    Ciências ambientais
    Ciências agrárias i
    Ciência de alimentos
    Biotecnología
    Biodiversidade
    Astronomia / física
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