The effects of whole green tea infusion on mouse urinary bladder chemical carcinogenesis

Objective(s): Green tea (GT) is one of the most popular beverages worldwide whose beneficial effects on health have been demonstrated. Recent studies suggest that GT may contribute to reduction of cancer risk and progression. The aim of this study was to evaluate the effects of whole GT on urinary b...

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Autores principales: Henriques, Andreia, Arantes-Rodrigues, Regina, I Faustino-Rocha, Ana, I Teixeira-Guedes, Catarina, Pinho-Oliveira, Jacinta, Talhada, Daniela, H Teixeira, José, Andrade, Andreia, Colaço, Bruno, N Paiva-Cardoso, Maria, J Pires, Maria, MVD Ferreira, Ana, M Nunes, Fernando, A Oliveira, Paula
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Mashhad University of Medical Sciences 2014
Materias:
Short Communication
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3976754/
https://www.ncbi.nlm.nih.gov/pubmed/24711900
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author Henriques, Andreia
Arantes-Rodrigues, Regina
I Faustino-Rocha, Ana
I Teixeira-Guedes, Catarina
Pinho-Oliveira, Jacinta
Talhada, Daniela
H Teixeira, José
Andrade, Andreia
Colaço, Bruno
N Paiva-Cardoso, Maria
J Pires, Maria
MVD Ferreira, Ana
M Nunes, Fernando
A Oliveira, Paula
author_facet Henriques, Andreia
Arantes-Rodrigues, Regina
I Faustino-Rocha, Ana
I Teixeira-Guedes, Catarina
Pinho-Oliveira, Jacinta
Talhada, Daniela
H Teixeira, José
Andrade, Andreia
Colaço, Bruno
N Paiva-Cardoso, Maria
J Pires, Maria
MVD Ferreira, Ana
M Nunes, Fernando
A Oliveira, Paula
author_sort Henriques, Andreia
collection PubMed
description Objective(s): Green tea (GT) is one of the most popular beverages worldwide whose beneficial effects on health have been demonstrated. Recent studies suggest that GT may contribute to reduction of cancer risk and progression. The aim of this study was to evaluate the effects of whole GT on urinary bladder chemical carcinogenesis in male and female ICR mice. Materials and Methods: The GT characterization was performed using spectrophotometric methods. Urinary bladder lesions were induced using N-butyl-N-(4-hydroxybutyl) nitrosamine (BBN) by gavage during 10 weeks and whole GT (0.5%) was provided ad libitum during 20 weeks. Results: Animals from groups BBN+GT and BBN only developed preneoplastic lesions. Conclusion: We did not observe any effects by GT infusion administration on urinary bladder cancer development.
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spelling pubmed-39767542014-04-07 The effects of whole green tea infusion on mouse urinary bladder chemical carcinogenesis Henriques, Andreia Arantes-Rodrigues, Regina I Faustino-Rocha, Ana I Teixeira-Guedes, Catarina Pinho-Oliveira, Jacinta Talhada, Daniela H Teixeira, José Andrade, Andreia Colaço, Bruno N Paiva-Cardoso, Maria J Pires, Maria MVD Ferreira, Ana M Nunes, Fernando A Oliveira, Paula Iran J Basic Med Sci Short Communication Objective(s): Green tea (GT) is one of the most popular beverages worldwide whose beneficial effects on health have been demonstrated. Recent studies suggest that GT may contribute to reduction of cancer risk and progression. The aim of this study was to evaluate the effects of whole GT on urinary bladder chemical carcinogenesis in male and female ICR mice. Materials and Methods: The GT characterization was performed using spectrophotometric methods. Urinary bladder lesions were induced using N-butyl-N-(4-hydroxybutyl) nitrosamine (BBN) by gavage during 10 weeks and whole GT (0.5%) was provided ad libitum during 20 weeks. Results: Animals from groups BBN+GT and BBN only developed preneoplastic lesions. Conclusion: We did not observe any effects by GT infusion administration on urinary bladder cancer development. Mashhad University of Medical Sciences 2014-02 /pmc/articles/PMC3976754/ /pubmed/24711900 Text en © 2014: Iranian Journal of Basic Medical Sciences This is an Open Access article distributed under the terms of the Creative Commons Attribution License, (http://creativecommons.org/licenses/by/3.0/) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Short Communication
Henriques, Andreia
Arantes-Rodrigues, Regina
I Faustino-Rocha, Ana
I Teixeira-Guedes, Catarina
Pinho-Oliveira, Jacinta
Talhada, Daniela
H Teixeira, José
Andrade, Andreia
Colaço, Bruno
N Paiva-Cardoso, Maria
J Pires, Maria
MVD Ferreira, Ana
M Nunes, Fernando
A Oliveira, Paula
The effects of whole green tea infusion on mouse urinary bladder chemical carcinogenesis
title The effects of whole green tea infusion on mouse urinary bladder chemical carcinogenesis
title_full The effects of whole green tea infusion on mouse urinary bladder chemical carcinogenesis
title_fullStr The effects of whole green tea infusion on mouse urinary bladder chemical carcinogenesis
title_full_unstemmed The effects of whole green tea infusion on mouse urinary bladder chemical carcinogenesis
title_short The effects of whole green tea infusion on mouse urinary bladder chemical carcinogenesis
title_sort effects of whole green tea infusion on mouse urinary bladder chemical carcinogenesis
topic Short Communication
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3976754/
https://www.ncbi.nlm.nih.gov/pubmed/24711900
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