این سایت در حال حاضر پشتیبانی نمی شود و امکان دارد داده های نشریات بروز نباشند
Avicenna Journal of Phytomedicine، جلد ۳، شماره ۱، صفحات ۵۶-۶۳
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی The preventive effect of Brassica napus L. oil on pathophysiological changes of respiratory system in experimental asthmatic rat
چکیده انگلیسی مقاله Objective: Asthma is an airway complex disease defined by reversible airway narrowing and obstruction, chronic airway inflammation, airway hyperresponsiveness, and tissue remodeling. The purpose of this study was to determine the effect of Brassica napus L. (B. napus) on airway pathologic changes in a rat model of asthma. Materials and Methods: Twenty-four rats were divided into 4 groups: control, asthmatic, asthmatic treated with 0.5 mg/kg B. napus oil, and asthmatic treated with 0.75 mg/kg B. napus oil. To induce the experimental asthma, rats in groups 2, 3, and 4 received an i.p. injection of ovalbumin and aerosolized ovalbumin. Simultaneously, rats in groups 3 and 4 received B. napus oil daily by gavage. After 31 days, in all groups, thoracotomy was done and lung tissue samples were taken. For pathological evaluation, microscopic slides were prepared. The eosinophil numbers in the submucosal layer and thicknesses of smooth muscle layer of bronchioles were detected. Results: Eosinophil numbers in the submucosal layer, as well as smooth muscle layer thicknesses were significantly lower in the rat group treated with 0.75 mg/kg B. napus oil as compared with asthmatic group (p< 0.01, p< 0.05). Conclusion: B. napus could be useful as adjuvant therapy in rat model of asthma. This effect was probably related to its antioxidants componentsthat reduce the levels of inflammatory mediators such as leukotrienes, IL-4, IL-5, and IL-13.
کلیدواژه‌های انگلیسی مقاله
نویسندگان مقاله مهدی کبیری راد | mehdi kabiri rad
department of biology, faculty of science, mashhad branch, islamic azad university, mashhad, i. r. iran

سازمان اصلی تایید شده: دانشگاه آزاد اسلامی علوم و تحقیقات (Islamic azad university science and research branch)

علی نعمتی | ali neamati
department of biology, faculty of science, mashhad branch, islamic azad university, mashhad, i. r. iran

سازمان اصلی تایید شده: دانشگاه آزاد اسلامی علوم و تحقیقات (Islamic azad university science and research branch)

محمد حسین بسکابادی | mohammad hossein boskabady
applied physiology research centre and department of physiology, school of medicine, mashhad university of medical sciences, mashhad, i. r. iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی مشهد (Mashhad university of medical sciences)

ناصر مهدوی شهری | naser mahdavi shahri
department of biology, faculty of science, mashhad branch, islamic azad university, mashhad, i. r. iran

سازمان اصلی تایید شده: دانشگاه آزاد اسلامی علوم و تحقیقات (Islamic azad university science and research branch)

مریم محمودآبادی | maryam mahmoudabady
applied physiology research centre and department of physiology, school of medicine, mashhad university of medical sciences, mashhad, i. r. iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی مشهد (Mashhad university of medical sciences)

نشانی اینترنتی http://ajp.mums.ac.ir/article_11.html
فایل مقاله فایلی برای مقاله ذخیره نشده است
کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده
نوع مقاله منتشر شده Original Research Article
برگشت به: صفحه اول پایگاه   |   نسخه مرتبط   |   نشریه مرتبط   |   فهرست نشریات