Of late, a consirable interest has grown in literature on early development of arsenicosis and untimely death in humans after exposure to iAs in drinking water in utero or during the childhood. The mechanism of this kind of intrauterine arsenic poisoning is not known; however it is often suggested to involve stem cells. We looked into this possibility by investigating in mice the influence of c...

The study was carried out on goats intoxicated with sodium arsenite @ 2 mg /kg body weight for six months. Results indicate that elevated levels of copper and zinc in tissues were found with respect to increase arsenic concentration. Pathological changes were observed in liver, kidney and brain.

objective: there is some evidence that chronic skin diseases like dermatitis could affect the quality of life of sufferers. in addition, patients with dermatological disorders are at greater risk to develop psychiatric morbidity. the aim of this study was to explore the quality of life in patients with chronic eczematous dermatitis. we also examined the effect of a convenient dermatologic inter...

objective: button mushrooms (agaricus bisporus) are among the most widely produced and consumed mushrooms in the world. generally speaking, mushrooms are of great nutritional value, which due to their high content of moisture and their corruptibility particular attention is required to be paid to their conservation and health. drying is one of the most important ways to preserve the yields with...

a 4 days study was conducted to determine the effects of different concentration of bioaugmentor bacterial strain bacillus licheniformisi, b. subtilis, b. polymyxa, b. laterosporus and b. circulans (protexin aquatech, uk) on adjustment of parameters of water quality as tan, no2-n, no3-n and turbidity from the effluent of common carp ponds. effects of time and concentration were studied as a com...

cognitive neuroscience prefers a reductionist approach to normal and abnormal brain functions. so, it tries to reducing causes and indices of cognitive and neural processes, in order to increases the accuracy in investigation and manipulation of variables. as a comparison, common diagnostic criteria for mental disorders utilize multidimensional global criteria that existence of some non-overlap...

introduction: the main goal of accounting systems and financial reporting of public sector is to provide the qualified information that can assist managers in performing their responsibility effectively. it can also assist them in making appropriate political, economic, and social decisions. method: this study evaluated the managers’ attitudes towards the quality of financial reports. forty nin...

objective: oral health status particularly maxillofacial disorders in adolescents can affect different aspects of the quality of life. this study aimed to assess the age-related quality of life of students in two age groups of 11-14 years and 14-18 years to evaluate its correlation with orthodontic treatment need in adolescents in isfahan. methods: this cross-sectional study was conducted on 11...