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Tisca Juliana F. dos Santos Karin Pessati Tomás B. Zacchi Flávia L. Soares Fabíola S. Oliveira Vanessa A. Bebianno Maria J. A. F. Bainy Afonso C. D. Razzera Guilherme 《Environmental science and pollution research international》2021,28(22):27823-27824
Environmental Science and Pollution Research - A Correction to this paper has been published: https://doi.org/10.1007/s11356-021-13135-x 相似文献
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Bainy AC 《Environment international》2007,33(4):571-575
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Tisca Juliana F. dos Santos Karin Pessati Tomás B. Zacchi Flávia L. Soares Fabíola S. Oliveira Vanessa A. Bebianno Maria J.A.F. Bainy Afonso C.D. Razzera Guilherme 《Environmental science and pollution research international》2021,28(22):27811-27822
Environmental Science and Pollution Research - Pharmaceuticals and their metabolites constitute a class of xenobiotics commonly found in aquatic environments which may cause toxic effects in... 相似文献
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Miguel A. S. Serrano Maria Gonzalez-Rey Jacó J. Mattos Fabrício Flores-Nunes Álvaro C. P. Mello Flávia L. Zacchi Clei E. Piazza Marília N. Siebert Rômi S. Piazza Diana Alvarez-Muñoz Sara Rodriguez-Mozaz Damià Barceló Maria João Bebianno Carlos H. A. M. Gomes Cláudio M. R. Melo Afonso C. D. Bainy 《Environmental science and pollution research international》2015,22(22):17375-17385
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Contaminant input into the environment can affect the biochemical responses of exposed organisms. Activity of conjugation enzymes, such as glutathione S-transferase (GST) has been proposed as a biomarker of susceptibility to the presence of potentially damaging xenobiotics. The aim of the present study was to evaluate the activity of total and Pi-class GST in the hepatopancreas of pink-shrimp Farfantepenaeus brasiliensis. The shrimp were caught at a single site at Concei??o Lagoon and transplanted to another site (Canto da Lagoa - CA) in the same lagoon, and to the laboratory (LAB), where they were kept for 15 days. This experiment was carried out in winter 2003 and in summer 2004. Shrimp were sampled before the exposure, at a zero time (t0), and after 15-days at CA site and LAB. The activity of total GST and Pi-isoform were analyzed using CDNB and ethacrynic acid (EA) as substrates, respectively. Shrimp caught in winter showed higher levels of Pi-class GST than those caught in summer, for both t0 and CA groups. Moreover, differences in the activity of this GST isoform between groups were observed only in winter, where the animals from t0 and CA groups presented higher activity when compared to those kept in the laboratory. This difference could be associated either to changes in the contaminant input or to other water quality parameters in this ecosystem. The elevated GST Pi activity observed in the shrimp of both t0 and CA groups sampled in winter could be related to salinity, since it was higher in winter than in summer. We could also suggest a possible association of this finding to a seasonal metabolic variation in this penaeid. If that is the case, one should take into account these alterations when considering the use of this GST isoform as biomarker in F. brasiliensis in environmental monitoring programs. 相似文献
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