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The pathological processes in the liver accompanied by functional failure of bile-excreting ways (cholestasis) causing hepatic and systemic failure are connected with deep damages of hepatocytes. The inflammatory injuries and oxidative stress plays important role in the liver disease progression. The aim of our study was the investigation of the impact of oxidative metabolism on the adaptive response...
In this study, the antioxidant responses induced by menadione in zebrafish (Danio rerio) were analyzed. Changes in activities of superoxide dismutase (SOD), and catalase (CAT) in the liver, gill, muscle and kidney of fish were determined. The results showed that there were significant changes in SOD and CAT activities along with the different time and concentrations to different organs and tissues...
There were few reports on the lipid peroxidation of aquatic organisms exposed to 2,4-Dinitrochlorobenzene(CDNB). This research explored the hepatic lipid peroxidation of fish to long-term exposure of CDNB for the first time. Freshwater fish Brocarded Carp were chosen as experimental animals. The fish were exposed to four different concentrations of CDNB (0.168-0.5 mg/l) for 15 days and then liver...
Owing to its good flame-retardant effect, polybrominated diphenyl ethers (PBDEs) were widely added to electronic, electrical appliances, as well as textiles and chemical products. Decabromodiphenyl Ether (BDE-209) is one class of PBDEs which was most demanded in international market. To illustrate the possible function of BDE-209 on rat liver, hepatic cells were expose to BDE-209 with different concentrations...
Inonotus Obliquus is a medicinal mushroom that is widely used in folk medicine in Russia, North Europe and China. The objective of this study was to evaluate the antioxidant and hypolipidemic capacities of Inonotus Obliquus polysaccharides(IOP). In vivo, the hyperlipidemic rats, induced by high-fat diet, were provided 100, 200, 500 mg/kg day of IOP for 8 weeks to evaluate their expected hypolipidemic...
The objective of this study is to explore the relation between oxidative stress and DNA-protein crosslink formation caused by formaldehyde (FA) inhalation in mice liver. 15 Kun Ming mice were divided into 3 groups: control group, 3.0 mg/m3 gaseous FA inhaled group, 3.0 mg/m3 gaseous FA and lipoic acid (LA) treated group. The content of reduced glutathione (GSH) and the content of DPC were measured...
Chronic opiate intoxication has been shown to cause various pathologic changes in the liver almost in 100% of cases. Our aim is to find out the role of oxidative stress in hepatoxicity induced by heroin. Methods: A dose-increasing method was used to develop the heroin-dependent model in mice, the content of malondialdehyde (MDA) were measured by thiobarbituric acid (TBA) method, protein carbonyl by...
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