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Metabolic and physiological responses of a coastal fish in highly and lightly impacted habitats
(Elsevier Science, 2020-12-09)
Coastal and estuarine zones are used by fish as nursery, spawning and feeding grounds. However, these essential habitats are characterized by the presence of both natural and anthropogenic stressors that may represent ...
Somatic energy content and histological analysis of the gonads in Antarctic fish from the Scotia Arc
(Instituto de Ciencias del Mar Barcelona, 2005-06)
Low temperatures and highly seasonal productivity, both characteristics of the Antarctic marine environment, influence the energy budget of Antarctic fish and their reproductive timing. This study analyses the histological ...
Multiple biomarkers responses in Prochilodus lineatus allowed assessing changes in the water quality of Salado River basin (Santa Fe, Argentina)
(Elsevier, 2009-11)
This field study assessed water quality of Salado River basin by using a set of 2 biomarkers in the fish Prochilodus lineatus. Multiple biomarkers were measured, 3 including morphological indexes (condition factor, liver ...
Alterations in the general condition, biochemical parameters and locomotor activity in Cnesterodon decemmaculatus exposed to commercial formulations of chlorpyrifos, glyphosate and their mixtures
(Elsevier Science, 2016-08)
The Pampean region, an extensive area of South America is continuously impacted by agricultural activities and the pesticides related to them like chlorpyrifos and glyphosate. Both pesticides have been registered in ...
Efeito do disseleneto de difenila sobre a toxicidade induzida por herbicidas em peixes
(Universidade Federal de Santa MariaBRBioquímicaUFSMPrograma de Pós-Graduação em Ciências Biológicas: Bioquímica Toxicológica, 2013-02-08)
Environmental contamination caused by frequent use of herbicides in agriculture has increased in last decades. The quinclorac and clomazone herbicides are widely used in agriculture, which can cause contamination to ...
Avaliação da tolerância do pacu (Piaractus mesopotamicus) a carboidratos
(Universidade Estadual Paulista (Unesp), 2008-02-21)
Juvenis de pacu (Piaractus mesopotamicus) com peso inicial de 27,6 ± 1,44 g foram alimentados com três dietas isoprotéicas e isoenergéticas com inclusão de carboidrato. A principal fonte de carboidrato utilizado foi o amido ...
Avaliação da tolerância do pacu (Piaractus mesopotamicus) a carboidratos
(Universidade Estadual Paulista (Unesp), 2008-02-21)
Juvenis de pacu (Piaractus mesopotamicus) com peso inicial de 27,6 ± 1,44 g foram alimentados com três dietas isoprotéicas e isoenergéticas com inclusão de carboidrato. A principal fonte de carboidrato utilizado foi o amido ...
Effects of water quality on aspects of reproductive biology of Cnesterodon decemmaculatus
(Elsevier Science, 2018-12)
The Suquía River basin (Córdoba, Argentina) is under a strong negative impact due to multiple sources of anthropic pollution. The main goal of our study was to evaluate if variations in the water quality of Suquía river ...