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Medical Journal of Islamic Republic of Iran، جلد ۲۳، شماره ۱، صفحات ۱۴-۲۲
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عنوان انگلیسی Comparison of the effects of low calorie diet and lovastatin on serum lipoproteins, apob, homocysteine and total antioxidant capacity in hyperlipidemic obese persons
چکیده انگلیسی مقاله Abstract Background: obesity is directly related to dyslipidemia which contributes significantly to the risk of coronary heart disease, a major cardiovascular disease and a serious health problem. The aim of this study was to compare the effects of low calorie diet and those of lovastatin on serum lipoproteins, apo B, homocysteine, and total antioxidant capacity (TAC) in hyperlipidemic obese patients. Methods: In a randomized clinical trial, 41 obese patients were stratified by BMI, serum triglyceride (TG) and total cholesterol (TC) and randomly allocated to one of these groups: 1- Lovastatin tablet (40mg) 2-1200 calorie diet per day according to the therapeutic lifestyle change (TLC) dietary pattern for 8 weeks. Serum lipoprotein, apo B, homocysteine, and TAC were measured enzymatically, immunoturbidometrically, via EIA , and colorimetrically respectively. Results: There were a significant decrease in mean of the serum TC (P=0.0001), LDL- c(p=0.0001), TG/HDL-c(p=0.03), apoB (p=0.0001) and significant increase in TAC (p=0.0001) in diet group at the end of the study compare to lovastatin group. TC, LDL-c, TG, LDL-c/HDL-c , TC/HDL-c , TG/HDL-c, homocysteine and apo B showed significant decrease but TAC showed significant increase in the diet group at the end of the study compared to beginning values (p=0.0001, p=0.0001, p=0.0001, p=0.001, p=0.0001, p=0.0001, p=0.0001, p=0.0001 and p=0.002, respectively). But in the lovastatin group only TC, LDL-C, TG, LDL-c/HDL-c, TC/HDL-c and apo B had significant decrease at the end of the study compared to beginning values (P=0.0001, P=0.0001, P=0.0001, P=0.01, P=0.02, P=0.002, respectively) Conclusion: The study revealed that when compared to levostation 1200 kcal diet according to TLC dietary pattern had more beneficial effects on serum lipoproteins, apo B, homocysteine and TAC, so it may decrease CVD risk factors and mortality in hyperlipidemic obese patients.
کلیدواژه‌های انگلیسی مقاله obesity, lipoprotein, lovastatin, low calorie diet, apo B.
نویسندگان مقاله فرزاد شیدفر | farzad shidfar
associate professor of nutrition, school of health, iran university of medical sciences. address 3rd floor, school of m

سازمان اصلی تایید شده: دانشگاه علوم پزشکی ایران (Iran university of medical sciences)

جواد حاجی miresmail | javad haji miresmail
school of medicine, iran university of medical sciences, tehran, iran.

سازمان اصلی تایید شده: دانشگاه علوم پزشکی ایران (Iran university of medical sciences)

شریعه حسینی | sharieh hosseini
islamic azad university, sari branch, sari, iran.

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

شهرزاد شیدفر | shahrzad shidfar
university of massachausetts, memorial hospital,worcester, usa.


رضا همایونفر | reza homayonfar
,school of health, iran university of medical sciences,tehran, iran.

سازمان اصلی تایید شده: دانشگاه علوم پزشکی ایران (Iran university of medical sciences)

نشانی اینترنتی http://mjiri.iums.ac.ir/browse.php?a_code=A-10-1-35&slc_lang=en&sid=en
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