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31.
Effects of triclosan on zebrafish early-life stages and adults 总被引:1,自引:0,他引:1
Rhaul Oliveira Inês Domingues Cesar Koppe Grisolia Amadeu M. V. M. Soares 《Environmental science and pollution research international》2009,16(6):679-688
Background, aim and scope
The biocide triclosan (TCS) is commonly used in personal care, acrylic, plastic, and textiles products. TCS has been detected in surface water in several countries, and its ecological impact is largely unknown. In this work, the toxicity of TCS in zebrafish (Danio rerio), embryos and adults was studied. Several lethal and sub-lethal endpoints were analysed in organisms exposed to TCS such as mortality, embryo development and behaviour, hatching, micronuclei and biochemical markers (cholinesterase (ChE), glutathione S-transferase (GST) and lactate dehydrogenase (LDH)). 相似文献32.
Paíga Paula Sousa Sara Vera José Bitencourt Luciana Vieira Joana Jorge Sandra Silva Jaime Gabriel Correia Manuela Domingues Valentina F. Delerue-Matos Cristina 《Environmental science and pollution research international》2021,28(47):66787-66803
Environmental Science and Pollution Research - Three sampling campaigns were performed in the Lis River (Leiria, Portugal) in February of 2018, November of 2018, and May of 2019. River water and... 相似文献
33.
F. Antunes M. Hinzmann M. Lopes-Lima P. Vaz-Pires S. Ferreira B. Domingues 《毒物与环境化学》2013,95(6):880-889
The persistence of bacteria in Anodonta cygnea largely depends on the hemolymph bactericidal activity against aquatic micro-organisms.The aim of this study was to assess the in vitro bactericidal activity of whole hemolymph against multi-drug-resistant Escherichia coli and enterococci strains. Four mussels were injected with multi-resistant strains of E. coli in order to determine their in vivo bactericidal reactivity. In vitro experiments showed that the hemocytes viability decreased almost 70% in 4 h, the same happened in the control hemolymph. Enterococci tested in in vitro experiments were more susceptible than E. coli to whole hemolymph and hemocytes fractions. None of the enterococci bacteria was detected in the hemolymph fractions from 24 to 72 h, while E. coli was still detectable 72 h after inoculation both in the control and respective plasma fractions. The microbial inhibition on both hemolymph and cell pellets suggest that hemocytes may be the main responsibles for that process.In vivo experiments showed that hemolymph inhibited the E. coli load injected and it was correlated with a high tendency for the increase in hemocytes counts, after 72 h. High adherence of E. coli and an intense pseudopods manifestation, mainly to the granulocytes, suggest a clear phagocytosis process. 相似文献
34.
Domingues Luciene Gachet Ferrari Santos Ferreira Gisleiva Cristina dos Pires Marta Siviero Guilherme 《Journal of Material Cycles and Waste Management》2022,24(1):378-385
Journal of Material Cycles and Waste Management - Waste foundry sand (WFS) is a waste generated during the molding of metal parts and primarily discarded in landfills, which generates environmental... 相似文献