Hemochemical changes in carp exposed to low cadmium concentrations.
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چکیده
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Hematological changes in common carp exposed to sub-lethal concentrations of sumithion
The effects of an organophosphorous pesticide Sumithion on hematological parameters of common carp (Cyprinus carpio) were investigated in the present experiment. The experiment was conducted with three treatments, each with three replications. Two sub-lethal concentrations (0.85 and 1.70 mg/L) were selected representing treatment two (T2) and treatment three (T3), respectively. A control set wa...
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Nowadays, the entrance of pollutants including heavy metals in environment threatens the life of aquatic animals. In this study, the effect of zinc chloride (6 mg/l) and cadmium chloride (5 mg/l) exposure were studied on the activity of some metabolic enzymes in the liver, gills, brain and muscle in Snow trout (Schizothorax zarudnyi). The results showed that zinc caused a significant increase i...
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Radiographic changes in 342 Quebec asbestos miners exposed to low levels of asbestos dust for an average period of 20 years were studied. Their estimated cumulative exposure ranged from 7 fibres per cubic centimeter X years (f-y/cc) to 300 f-y/cc. Of these workers, 2.1% showed a small opacity score of 1/0 or more and 2.7% showed pleural changes. No linear relationship could be established betwe...
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Paraben compounds are used widely as preservatives to inhibit microbial growth and extend used in pharmaceuticals, hygienic, cosmetics, care products. They pose the potential for reproductive toxicity for users. This paper provides an overview of the applications of histopathological biomarkers in reproductive toxicity in zebrafish caused by methylparaben. The present study investigated the cha...
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ژورنال
عنوان ژورنال: NIPPON SUISAN GAKKAISHI
سال: 1986
ISSN: 1349-998X,0021-5392
DOI: 10.2331/suisan.52.459