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The present paper was dedicated to the study of endocrine disruptors removal from ultra-pure and real water solutions by adsorption on two types of activated carbon. This category of compounds includes natural substances such as hormones (reproductive, thyroid) or corticosteroids but also numerous chemicals as polycyclic aromatic hydrocarbons, dioxins, pharmaceuticals or pesticides. Their removal...
By using the PAGE (Poly Acrylamide Gel Electrophoresis), the effect of water-borne Cu2+ on the isozymes in gills of E. sinensis was studied. The experimental groups were treated with different concentration of Cu2+ as 0.01, 0.10, 1.00, and 5.00 mg/l, respectively. The results showed that different isozymes had specific responses. The activity of LDH and MDH decreased gradually along with the increasing...
B. pectinirostris were exposed to 10 or 100μg/L of Aroclor 1248 for 28 days, and the lipid peroxidation and antioxidant systems (SOD, CAT, GST, GPx, GR activities and t-GSH level) were investigated in whole organisms. The results showed that exposure to 10μg/L Aroclor 1248 did not impact on the survival, however, the survival percentage of B. pectinirostris exposed to 100μg/L of Aroclor 1248 was only...
Two kinds of antioxidant activities in liver of fish were investigated. Fish was exposed to different concentrations (1/6LC50,1/4LC50,1/3LC50,1/2LC50) and killed at 3, 7,14, 21 and 28 day after exposure. The activities of Peroxidase (POD) and Catalase (CAT) in liver tissue were analyzed. The results indicated the activities of POD and CAT were induced from the third day in all treatment groups at...
Impact on liver tissue of Carassius auratus by 0.5 mg/L-1 cadmium with additional 0.25, 0.5 and 1.0 mg/L-1 lanthanum was measured by ROS content, MDA content and Fourier Transform infrared spectrum analysis. The results showed 0.5 and 1.0 mg/L-1 lanthanum could alleviate cadmium stress by eliminate excessive ROS and MDA within 1-3 days, and 1.0 mg/L-1 lanthanum could decrease these two value to nearly...
Mouse brain microarray dataset (GDS2702) on embryonic days 14.5 (E14.5), 16.5 (E16.5) and 18.5 (E18.5) was investigated for gene expression patterns of GABA receptors. Gabbr1, Gabra2, Gabrb3 and Gabrg2 were the only four GABA receptor genes expressed at stage E14.5 and E16.5. However, at stage E18.5, four additional genes (Gabra1, Gabra3, Gabrg1 and Gabrg3) were expressed. Gabbr1 had the highest intensity...
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