Liver disease has become a global concern worldwide. In absence of reliable liver protective drugs in modem medicine, a large number of medicinal preparations are recommended for the treatment of liver disorders as they are believed to be harmless based on their natural origin. The aim of the present study was to determine the hepatoprotective activity of Phyllanthus amarus plant extract agains...

Zincovit drop is a combined formulation of multivitamins-minerals, flax seed oil and lysine. This study has focused on the in vivo antioxidant potential of Zincovit drop against carbon tetrachloride induced oxidative stress in rats. Rats divided into six groups containing six rats in each group. Zincovit drop at the dose of 25 mg/kg/day, 50 mg/kg/day and 100 mg/kg/day was investigated in carbon...

The distribution of formic, benzoic and 4-methylbenzoic acids between a 0.1 mol dm(-3) (Na+, H+)ClO4- solution and octanol and carbon tetrachloride was studied at five different temperatures of 10 - 30 degrees C. The thermodynamic parameters for the transfer process of monomeric acid between two phases and for the dimerization of monomeric acid in carbon tetrachloride (deltaH and deltaS) were e...

Previously, we described the generation and initial characterization of four Tn5 mutants of Pseudomonas stutzeri strain KC with impaired ability to degrade carbon tetrachloride (Sepúlveda-Torres et al., 1999). In this study, we show cloning and sequencing of an 8.3 kbp region in which all four transposons were located. This fragment encodes eight potential genes and is located in the central pa...

The study was designed to investigate the role of hepatic metabolic activity on body burden of HCH residue. Male albino rats were orally administered 0, 5, and 10 mg/kg HCH for 90 days, followed by either sodium phenobarbital or carbon tetrachloride treatment for 0, 15 and 30 days after withdrawal of their respective HCH administration. The liver weight was significantly increased at 30 days af...

The effect of administration of carbon tetrachloride and dimethylnitrosamine in vivo on hepatic microsomal function related to drug metabolism was measured. It was found that the capacity of isolated microsomes to demethylate dimethylaniline was diminished during the first hour after carbon tetrachloride poisoning and during the second hour after dimethylnitrosamine poisoning. Thereafter the mi...

BACKGROUND & OBJECTIVES Epaltes divaricata is widely used in Sri Lanka as an Ayurvedic medicine. In the present study the hepatoprotective and antioxidative effects of an aqueous extract of E. divaricata plant (Family-Compositae) were investigated against carbon tetrachloride induced hepatocellular injury in mice. METHODS Healthy male mice (30-35 g body weight, 6-8 wk old) were used. A single...

 Acute inhalation or ingestion may cause nausea, vomiting, headache, dizziness, abdominal pain, diarrhoea, and difficulty breathing  Acute inhalation or ingestion can also cause liver and kidney damage which in severe cases may lead to coma and death  Dermal exposure may cause irritation and contact with undiluted carbon tetrachloride may cause a burning sensation and redness  Ocular exposu...

Zero-valent aluminum based trimetallic particles comprising a combination of catalytically effective amounts (1 wt%) of palladium and zero-valent iron on the aluminum surface were synthesized and tested for the dechlorination of chlorinated methanes in batch reactors. XRD analysis indicated the trimetallic particles present in zero-valent form of all three components. Trimetallic Pd/Fe/Al parti...

BACKGROUND/AIMS Oxidative stress has been implicated in liver cirrhosis. Carbon tetrachloride and thioacetamide are the most widely used models to develop cirrhosis in rats and the present study compares oxidative stress in the liver induced by these compounds at different stages of cirrhosis development. METHODS Twice-weekly intragastric or intraperitoneal administration of carbon tetrachlor...