این سایت در حال حاضر پشتیبانی نمی شود و امکان دارد داده های نشریات بروز نباشند
Avicenna Journal of Phytomedicine، جلد ۵، شماره ۶، صفحات ۵۶۸-۵۷۵
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی Cardioprotective effect of aqueous extract of Chichorium intybus L. on ischemia-reperfusion injury in isolated rat heart
چکیده انگلیسی مقاله Objective: Several studies have shown that Chichorium intybus L. (C. intybus) which possesses flavonoid compounds has an effective role in treatment of cardiovascular diseases. Contractile dysfunction mostly occurs after acute myocardial infarction, cardiac bypass surgery, heart transplantation and coronary angioplasty. The aim of the present study was to investigate the effect of aqueous extract of C. intybus on ischemia- reperfusion injury in isolated rat heart. Materials and Methods: The animals were divided into four groups (Sham, Control, 1 mg/ml and 3 mg/ml of extract) of 8 rats. The aorta was cannulated, and then the heart was mounted on a Langendorff apparatus. Next, a balloon was inserted into the left ventricle (LV) and peak positive value of time derivate of LV pressure (+dp/dt), coronary flow (CF), and left ventricular systolic pressure (LVSP) in pre-ischemia and reperfusion period were calculated by a Power Lab system. All groups underwent a 30-minute global ischemia followed by a 60-minute reperfusion. Results: The results showed that heart rate (HR), coronary flow, and left ventricular developed pressure (LVDP) and rate of pressure product (RPP) significantly decreased in the control group during reperfusion, while these values in the groups receiving the extract (3mg/ml) improved significantly during reperfusion (p< 0.001). Conclusion: It seems that flavonoid compounds of aqueous extract of C. intybus reduce ischemia - reperfusion injuries, suggesting its protective effect on heart function after ischemia.
کلیدواژه‌های انگلیسی مقاله
نویسندگان مقاله نجمه صادقی | najmeh sadeghi
department of physiology, faculty of medicine, jahrom university of medical sciences, jahrom, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی جهرم (Jahrom university of medical sciences)

مهین دیانت | mahin dianat
physiology research center, department of physiology, faculty of medicine, ahvaz jundishapur university of medical sciences, ahvaz, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی جندی شاپور اهواز (Ahvaz jundishapur university of medical sciences)

محمد بدوی | mohammad badavi
physiology research center, department of physiology, faculty of medicine, ahvaz jundishapur university of medical sciences, ahvaz, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی جندی شاپور اهواز (Ahvaz jundishapur university of medical sciences)

احد ملک زاده | ahad malekzadeh
department of statistic, khajeh nasir toosi university of technology, tehran, iran

سازمان اصلی تایید شده: دانشگاه صنعتی خواجه نصیرالدین طوسی (Khajeh nasir toosi university of technology)

نشانی اینترنتی http://ajp.mums.ac.ir/article_5061.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