|
|
Avicenna Journal of Medical Biochemistry، جلد ۳، شماره ۲، صفحات ۰-۰
|
|
|
| عنوان فارسی |
Eugenia caryophyllus Extract Exerts Hypocholesterolemic and Antioxidant Effects in High-Cholesterol-Fed Rats |
|
| چکیده فارسی مقاله |
Conclusions These results demonstrate that the hypolipidemic and antioxidative effects of aqueous extract of E. caryophyllus might be due to its ability to ameliorate lipid profiles, enhance antioxidant activities, and delay the lipid peroxidation process. This confirms the previously identified protective roles of E. caryophyllus in human health. Background Eugenia caryophyllus (clove) is an important aromatic household spice. The plant is believed to possess medicinal properties and is commonly used in herbal preparations by traditional healers in the treatment of different ailments and diseases. Objectives We investigated the lipid-lowering and antioxidant effects of aqueous extract of Eugenia caryophyllus on high-cholesterol-fed rats. Materials and Methods Cholesterol (40 mg/0.3 mL) was administered to induce hypercholesterolemia in rats by oral gavage, and Eugenia caryophyllus (100 or 200 mg/kg) and Questran (0.26 g/kg) were administered five times a week for eight consecutive weeks. Serum lipid-profiles, lipid peroxidation (LPO), and antioxidant parameters were examined in liver and heart post mitochondrial fraction (PMF). Aspartate and alanine aminotransferase (ALT and AST) activities and liver tissue histology were used to evaluate tissue toxicity. Results Hypercholesterolemia produced a noticeable decrease in serum HDL-c, whereas a concurrent elevation in serum LDL-c, total cholesterol, and triglycerides as well as serum ALT and AST was observed. Furthermore, hypercholesterolemia remarkably decreased antioxidant status, but LPO content was increased. These indices were significantly attenuated in hypercholesterolemic rats treated with E. caryophyllus extract (100 or 200 mg/kg of body weight). Specifically, reduced glutathione (GSH) concentration was increased in a dose dependent manner in liver and heart PMF. |
|
| کلیدواژه‌های فارسی مقاله |
|
|
| عنوان انگلیسی |
Eugenia caryophyllus Extract Exerts Hypocholesterolemic and Antioxidant Effects in High-Cholesterol-Fed Rats |
|
| چکیده انگلیسی مقاله |
Conclusions These results demonstrate that the hypolipidemic and antioxidative effects of aqueous extract of E. caryophyllus might be due to its ability to ameliorate lipid profiles, enhance antioxidant activities, and delay the lipid peroxidation process. This confirms the previously identified protective roles of E. caryophyllus in human health. Background Eugenia caryophyllus (clove) is an important aromatic household spice. The plant is believed to possess medicinal properties and is commonly used in herbal preparations by traditional healers in the treatment of different ailments and diseases. Objectives We investigated the lipid-lowering and antioxidant effects of aqueous extract of Eugenia caryophyllus on high-cholesterol-fed rats. Materials and Methods Cholesterol (40 mg/0.3 mL) was administered to induce hypercholesterolemia in rats by oral gavage, and Eugenia caryophyllus (100 or 200 mg/kg) and Questran (0.26 g/kg) were administered five times a week for eight consecutive weeks. Serum lipid-profiles, lipid peroxidation (LPO), and antioxidant parameters were examined in liver and heart post mitochondrial fraction (PMF). Aspartate and alanine aminotransferase (ALT and AST) activities and liver tissue histology were used to evaluate tissue toxicity. Results Hypercholesterolemia produced a noticeable decrease in serum HDL-c, whereas a concurrent elevation in serum LDL-c, total cholesterol, and triglycerides as well as serum ALT and AST was observed. Furthermore, hypercholesterolemia remarkably decreased antioxidant status, but LPO content was increased. These indices were significantly attenuated in hypercholesterolemic rats treated with E. caryophyllus extract (100 or 200 mg/kg of body weight). Specifically, reduced glutathione (GSH) concentration was increased in a dose dependent manner in liver and heart PMF. |
|
| کلیدواژه‌های انگلیسی مقاله |
|
|
| نویسندگان مقاله |
سارا onyenibe nwozo | sarah onyenibe nwozo
department of biochemistry, nutritional and industrial research laboratories, faculty of basic medical sciences, college of medicine, university of ibadan, ibadan, nigeria; department of biochemistry, university of ibadan, ibadan, nigeria. tel 234-8023658-268, fax 234-2810-3043
titilayo fowokemi kasumu | titilayo fowokemi kasumu
department of biochemistry, nutritional and industrial research laboratories, faculty of basic medical sciences, college of medicine, university of ibadan, ibadan, nigeria
babatunji emmanuel oyinloye | babatunji emmanuel oyinloye
department of biochemistry, college of sciences, afe babalola university, ado-ekiti, nigeria
|
|
| نشانی اینترنتی |
http://www.avicennajb.com/index.php?page=article&article_id=30147 |
| فایل مقاله |
فایلی برای مقاله ذخیره نشده است |
| کد مقاله (doi) |
10.17795/ajmb-30147 |
| زبان مقاله منتشر شده |
fa |
| موضوعات مقاله منتشر شده |
|
| نوع مقاله منتشر شده |
research-article |
|
|
|
برگشت به:
صفحه اول پایگاه |
نسخه مرتبط |
نشریه مرتبط |
فهرست نشریات
|