background and objectives : the attempts were made to describe the development of a whole cell immobilization of p. pastoris by entrapping the cells in polyacrylamide gel beads. the alcohol oxidase activity of the whole cell pichia pastoris was evaluated in comparison with yeast biomass production. materials and methods : methylotrophic yeast p. pastoris was obtained from collection of standard...

objective: micronuclei are induced in cells by a variety of substances, like uv radiation, infrared rays, x-radiations, and chemicals. among them tobacco- specific nitrosamines have been reported to be potent mutagenic agents which are thought to be responsible for the induction of chromosomal aberrations resulting in production of micronuclei. the main aim of our study is to compare mn frequen...

Alcohol use poses a variety of health complications. Because alcohol consumption in the days prior to surgery can induce lower blood pressure, the anesthesiologist will need to monitor blood pressure very closely during surgery to prevent hypotension. Before surgery, it is important for anesthesiologist to be aware about the amount and timing of recent alcohol consumption. Less anesthesia shoul...

Introduction: The most common substance of abuse/dependence in patients presenting for treatment in western countries is alcohol. Ethyl alcohol or ethanol which is also called medicinal alcohol is used as an official drug compendium. It is also administered as an antidote in methanol poisoning. However, regular consumption of high amounts of alcoholic drinks induces dependence and addiction lea...

Background: About 40 thousand newborns are delivered annually with fetal alcohol syndrome (FAS). It induces serious CNS complications. Methods: In a review of, the word “fetal alcohol syndrome” was searched in PubMed and Google Scholar and the retrieved articles were summarized. Results: Many studies showed that alcohol can cause more defects in fetus than heroin, cocaine and marijuana. The pos...

results predictable increase of alcohol consumption after the anti-alcohol campaign facilitated the economical reforms of the early 1990s: workers and some intelligentsia did not oppose privatizations of state-owned enterprises partly due to their drunkenness, involvement in workplace theft and use of equipment for profit, which was often tolerated by the management at that and earlier time. co...

relieving withdrawal and post-abstinence syndrome of alcoholism is one of the major strategies in the treatment of alcohol addicted patients. diazepam, chlordiazepoxide, and topiramate are the approved medications that were used for this object. to assess the role of non-pharmacologic therapy in the management of alcohol withdrawal syndrome, we analyzed effects of forced exercise by treadmill o...

Background: Sixty-two percent of the young people between 16 to 24 years-old living in the catchment area of the study take 5 glasses and more in one occasion as compared to 45.8% in the entire France. Previous studies showed that if the alcohol consumption starts earlier, the risk for alcohol dependence increases at the adult age. In some countries, the motivational intervention has been alrea...

alcohol in iran is produced mainly from molasses of sugar cane and sugar beet. other sources of alcohol production like wheat and barley exist, but because of some cultural and political reasons, they cannot be legally used for producing alcohol in iran. twenty-six manufacturers in 18 provinces are officially active. the actual capacity of ethanol production with medical purity is about 100mill...