Bioaccumulation, cytotoxicity and oxidative stress of the acute exposure selenium in Oreochromis mossambicus
Selenium (Se) is an essential trace-element that becomes toxic when present at high
concentrations for aquatic organisms. The knowledge about the mechanism of Se toxicity in …
concentrations for aquatic organisms. The knowledge about the mechanism of Se toxicity in …
Antioxidative role of selenium on some tissues of (Cd2+, Cr3+)-induced rainbow trout
Chemical toxic pollutants (especially heavy metals) are important sources of reactive oxygen
species (ROS) in biological systems. Membrane phospholipids of aerobic organisms are …
species (ROS) in biological systems. Membrane phospholipids of aerobic organisms are …
Protective and antioxidant role of selenium on arsenic trioxide–induced oxidative stress and genotoxicity in the fish hepatoma cell line PLHC‐1
V Selvaraj, M Yeager‐Armstead… - … toxicology and chemistry, 2012 - Wiley Online Library
In vitro models are useful tools for rapid screening for toxicity, elucidation of mechanisms of
toxicity, and understanding complex interactions among environmental toxicants. These …
toxicity, and understanding complex interactions among environmental toxicants. These …
Effects of dietary selenium on the oxidative stress and pathological changes in tilapia (Oreochromis niloticus) exposed to a microcystin-producing cyanobacterial water …
The present study investigates the role of selenium (Se) supplementation (as sodium
selenite) on the oxidative stress and histopathological changes induced by cyanobacterial …
selenite) on the oxidative stress and histopathological changes induced by cyanobacterial …
Longer-Term Adverse Effects of Selenate Exposures on Hematological and Serum Biochemical Variables in Air-Breathing Fish Channa punctata (Bloch, 1973) and Non-air …
To examine the spectrum of selenium toxicity between hardy and less hardy species of the
same life stages, short-term and longer-term exposures in juvenile air-breathing fish Channa …
same life stages, short-term and longer-term exposures in juvenile air-breathing fish Channa …
Selenite causes cytotoxicity in rainbow trout (Oncorhynchus mykiss) hepatocytes by inducing oxidative stress
Selenium is an essential micronutrient to freshwater fish, but can be very toxic at slightly
above the threshold level. The liver is known to be the major site of selenium accumulation …
above the threshold level. The liver is known to be the major site of selenium accumulation …
The effects of selenium on oxidative stress biomarkers in the freshwater characid fish matrinxã, Brycon cephalus () exposed to organophosphate insecticide Folisuper …
DA Monteiro, FT Rantin, AL Kalinin - … and Physiology Part C: Toxicology & …, 2009 - Elsevier
Methyl parathion (MP), an organophosphate widely applied in agriculture and aquaculture,
induces oxidative stress due to free radical generation and changes in the antioxidant …
induces oxidative stress due to free radical generation and changes in the antioxidant …
Antioxidative role of selenium against the toxic effect of heavy metals (Cd+2, Cr+3) on liver of rainbow trout (Oncorhynchus mykiss Walbaum 1792)
The main purpose of this study is to discuss the effect of Cd+ 2, Cr+ 3 and Se metals on
biochemical parameters in liver tissue of Oncorhynchus mykiss. The rainbow trout were …
biochemical parameters in liver tissue of Oncorhynchus mykiss. The rainbow trout were …
The selenium accumulation and its effect on growth, and haematological parameters in red sea bream, Pagrus major, exposed to waterborne selenium
JH Kim, JC Kang - Ecotoxicology and environmental safety, 2014 - Elsevier
Juvenile Pagrus major (mean length 15.8±1.6 cm, and mean weight 90.4±4.7 g) were
exposed for 4 weeks with waterborne selenium concentration (0, 50, 100, 200, and 400 …
exposed for 4 weeks with waterborne selenium concentration (0, 50, 100, 200, and 400 …
Effects of acute and subchronic exposures to waterborne selenite on the physiological stress response and oxidative stress indicators in juvenile rainbow trout
Selenium (Se) is an essential element that may bioaccumulate to toxic levels. In fish, the
major toxicity symptom is larval teratogenic deformities, but little is known about the effect of …
major toxicity symptom is larval teratogenic deformities, but little is known about the effect of …
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