conclusions these results revealed that cirrhosis produce prolonged qt interval and sour cherry extract has an ameliorating effect on qt prolongation probably via its antiarrhythmic property. results results were analyzed by using student t-test and one-way anova. p < 0.05 was considered as significant level. the qt interval was calculated using the bazettʼs formula and corrected qt (qtc) was o...

o b jective: to evaluate the accuracy of surgeons’ intraoperative diagnosis in open appendectomy and compare it with the histopathology examination results afterwards. m ethods: this was a cross-sectional retrospective study accomplished in namazee hospital affiliated with shiraz university of medical sciences, in a one-year period from 2007 to 2008. medical charts of all the patients who were ...

the research was accomplished in order to study behavioral and histopathological effects of copper on rutilus rutilus caspicus under experimental condition. the study was performed using water static method during 96 hours. 15 fish with averaged weight 2?0.5 g in weight were encountered to different concentrations (0, 0.1, 0.2, 0.3, 0.4 mg/l) of copper. a group of fish was considered as control...

2,3,7,8-tetrachlorodibenzo-p-dioxin (tcdd) is a by-product o f t he trichlorophenol (herbicide) production and is also produced through a variety of combustion processes. it appears that tcdd is a ubiquitous chemical, particularly in industrialised countries, and the liver is the target organ of its toxicity. the prominent hepatotoxic effect of tcdd is progressive centrilobular necrosis. the is...

This paper presents a formalism, LADA, aimed especially at the description of systems and situations which arise during the design and analysis of groupware. We are particularly interested in highly distributed systems and so LADA explicitly models entities (people and things) acting at different unconnected locations. It not only describes the behaviour of the computer software, but also the s...

chlorite flakes, as a product of alteration of biotite, the dominant ferromagnesian mineral in the paleozoic granitic rocks of the canadian appalachians, have been analyzed by electron microprobe for major elements and by 57fe m?ssbauer spectroscopy for the coordination and oxidation state of fe. comparison of m?ssbauer fe3+/fe ratios obtained from chlorite and its host biotite indicates that c...

Abstract Background Currently, nanotechnology and nanoparticles have quickly emerged gained the attention of scientists due to their massive applications in environmental sectors. However, these silver potentially cause serious effects on terrestrial aquatic organisms. In current study, freshwater fish C. carpio were exposed blood-mediated for toxicity, mortality, bioaccumulation, histological ...

The author's aim in this article is to describe a common exanthematic disease typical of adolescence, pityriasis rosea Gibert, the light new findings. Another draw attention an overlooked fact about difficulty and inconsistency therapy with recommended course action. author uses his own experience from many years dermatological practice adds facts current literature sources on disease. meaning ...

This study aimed to determine the role of Saccharomyces cerevisiae in alleviating copper sulfate toxicity carp fish and by evaluating Acetylcholinesterase (AChE) activity histopathological alteration gills brain with determined severity lesions semi-quantities analysis. Sixty were divided into four groups first was a control group second exposed CuSO4 0.53 mg/L, third treated yeast 5 g/ kg rati...