نتایج جستجو برای: there were toluene

تعداد نتایج: 4200317  

Journal: :Revista Colombiana de Ciencia Animal Recia 2021

Objective. The aim of this study was to determine the protective effect p-coumaric acid (p-CA) against toluene-induced hepatotoxicity, nephrotoxicity and neurotoxicity in rats. Materials methods. A total 32 Sprague-Dawley male rats, 8 each group, were used. 4 groups formed as control, toluene, p-CA toluene+p-CA. Animals control toluene group given 0.9% NaCl, 0.9 mg/kg b.w 100 orally for 21 days...

Journal: :health scope 0
seyed younes hosseini occupational health department, shahid beheshti university of medical sciences, tehran, ir iran mansour rezazadeh azari occupational health department, shahid beheshti university of medical sciences, tehran, ir iran; safety promotion and injury prevention research center, shahid beheshti university of medical sciences, tehran, ir iran; occupational health department, shahid beheshti university of medical sciences, tehran, ir iran. safety promotion and injury prevention research center, shahid beheshti university of medical science, tehran, ir iran. tel: +98-9123874329, fax: +98-212243203 rezvan zendehdel occupational health department, shahid beheshti university of medical sciences, tehran, ir iran hamid souri occupational health department, shahid beheshti university of medical sciences, tehran, ir iran; safety promotion and injury prevention research center, shahid beheshti university of medical sciences, tehran, ir iran raana taiefeh rahimian occupational health department, shahid beheshti university of medical sciences, tehran, ir iran

background solvents such as benzene and toluene are commonly used in tire manufacturing, and significant occupational exposure to these chemicals adversely affects the health of workers. in biological monitoring, a complementary method for personal monitoring, the internal absorbed dose is measured and individual, environmental, and exposure differences are taken into consideration. conclusions...

پایان نامه :دانشگاه تربیت معلم - تهران - دانشکده ادبیات و علوم انسانی 1391

efl/esl textbooks have been regarded as essential language teaching materials with which the learners spend about 70 up to 90 percent of their class time. the important role they play and their vast use make them not only influential in learning the language but also in shaping values and attitudes. put it another way, textbooks socialize learners using their contents (i.e. texts, illustrations...

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