Micronucleus test in frillfin goby Bathygobius soporator (Valenciennes, 1873) from tide pools of Salvador city (Brazil).

Autores

  • Toni Pablo Souto Galindo Universidade de Aveiro
  • Igor Rios Rosário Universidade Federal da Bahia
  • Eduardo Mendes da Silva Universidade Federal da Bahia, Instituto de Biologia, Departamento de Botânica. Campus Universitário de Ondina

DOI:

https://doi.org/10.14210/bjast.v18n1.p19-24

Resumo

The genotoxic effects of metals were evaluated in Bathygobius soporator using the micronucleus test. The frequencies of micronuclei in fish erythrocytes cells of sampling points were elevated when compared to the controls (P < 0.05). Micronucleus test in fish erythrocytes were useful to determine genotoxic effects of metals substances in the fish, reducing the pain and suffer of the animal testing. The first PC (70.56%) of principal component analysis (PCA) account for almost all of the variance, and Pearson’s correlation coefficient between the first PC and micronucleus frequency of sampling points (P1-P10) was performed (r = -0.704, P = 0.023).

Biografia do Autor

Igor Rios Rosário, Universidade Federal da Bahia

Departamento de Botânica

Eduardo Mendes da Silva, Universidade Federal da Bahia, Instituto de Biologia, Departamento de Botânica. Campus Universitário de Ondina

Departamento de Botânica/ Limnologia e Ecotoxicolia

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Publicado

2014-05-02

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