The purpose of this study was to investigate the protective effect of polysaccharides from Boschniakia rossica against hepatotoxicity induced by carbon tetrachloride (CCl4). Boschniakia rossica polysaccharides was administered intragastrically once daily for 7 days. One hour after the final treatment, mice were treated intraperitoneally with 80 mg/kg of CCl4. CCl4-induced hepatotoxicity was man...

BACKGROUND To find a non-invasive method of diagnosing hepatic fibrosis and cirrhosis, we evaluated the relationship of the hepatic cirrhosis grade between histopathology and mean grey level (MGL) in B-mode ultrasonography in CCl4-induced liver cirrhosis. MATERIALS AND METHODS Three groups of rats were treated with olive oil, CCl4, and CCl4 + silymarin. Rats were sacrificed at weeks 4, 8 and ...

The inflammatory chemokine (C-C motif) ligand 4 (CCL4) plays an important role in the pathogenesis and progression of cancer. In particular, higher serum CCL4 levels in patients with oral squamous cell carcinoma (OSCC) are associated with a more advanced stage of disease. OSCC accounts for approximately 95% of oral cancer in Taiwan and has a poor prognosis, due to aggressive local invasion and ...

Phagocytic activity as a function of the reticuloendothelial system (RES) has been studied in CCl4-induced liver injury by using the carbon clearance test. Liver damage in mice was induced by administration of 20% CCl4 in olive oil (p.o.). After a single administration of CCl4, significant increases in liver/body weight ratio, serum GOT and GPT levels, alpha, beta and gamma-globulins and BSP re...

Carbon tetrachloride (CCl4) is a well known toxicant and exposure to this chemical is known to induce oxidative stress by the formation of free radicals. The present study investigates the in vivo effects of alpha lipoic acid (ALA) on CCl4-induced hepatic and renal toxicities. Twenty-four Sprague-Dawley rats were divided into four groups of 6 animals each and treated for 10 consecutive days. Gr...

Korean red ginseng, the processed root of Panax ginseng Meyer, has been frequently used for various therapeutic purposes in oriental medicine. The present study investigated the possible effect of Korean red ginseng extract (RGE) for the treatment of liver fibrosis in mice injected with carbon tetrachloride (CCl4) for 4 wk. Liver injuries were assessed by blood biochemistry and histopathology i...

Carbon tetrachloride (CCl4), a hepatotoxic agent is widely used to study the toxic mechanisms in experimental animals. We have investigated whether oxidative stress is induced in the brain at a single hepatotoxic dosage (1 ml/kg bw) of CCl4. Increased lipid peroxidation (LPO), protein carbonyls (PC) content and glutathione (GSH) depletion were observed in the brain regions of rats treated with ...

Pentane was measured in a mixture of guinea pig liver microsomes and carbontetrachloride (CCl4) in the presence of nicotineamide adenine dinucleotide phosphate (NADPH) and under anaerobic conditions by gas chromatography. Pentane of 0.2 pmol/mg protein/min was formed in the presence of NADPH without CCl4. Pentane formation increased to 2.0 pmol/mg protein/min in the presence of CCl4 and NADPH. ...

The hepatoprotective potential of standardized Feronia limonia (Family, Rutaceae) methanolic extract (FL-7) and chloroform soluble fraction (FL-9) were assessed against carbon tetrachloride (CCl4) induced oxidative stress and hepatotoxicity in rats. Rats treated with CCl4 recorded significant elevation in plasma markers of hepatic injury, alteration in hepatic antioxidant status and histopathol...

in india, a number of medicinal plants and their formulations are used to cure hepatic disorders in traditional systems of medicine. no systemic study has been done on protective effect of cucumis trigonus roxb. (cucurbitaceae) to treat hepatic diseases. protective action of c. trigonus fruit extracts was evaluated in this study in animal model of hepatotoxicity, which was induced by carbon tet...