کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5850780 1561778 2014 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Nephroprotective activities of rosmarinic acid against cisplatin-induced kidney injury in mice
ترجمه فارسی عنوان
فعالیت های نفروپتیکیک اسید رزمارینیک در برابر آسیب کلیه ناشی از سیس پلاتین در موش
کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک دانش تغذیه
چکیده انگلیسی


- Rosmarinic acid ameliorated increased serum creatinine and blood urea nitrogen in cisplatin-intoxicated mice.
- The increase in renal 4-hydroxynonenal, cytochrome P450 2E1 and heme oxygenase-1 expression was significantly reduced.
- Rosmarinic acid inhibited the expression of pro-inflammatory nuclear factor-kappaB and tumor necrosis factor-alpha.
- Rosmarinic acid reduced the expression of p53, phosphoserine-15 p-p53 and active caspase-3 in the kidneys.

Rosmarinic acid (RA) is a natural phenolic compound with a broad range of applications, from food preservatives to cosmetics. Increasing amounts of evidence suggests its beneficial effects against various pathological conditions. The aim of this study was to investigate the therapeutic activity of rosmarinic acid (RA) against cisplatin (CP)-induced nephrotoxicity. RA was administered by oral gavage at doses of 1, 2 and 5 mg/kg for two successive days, 48 h after intraperitoneal CP injection (13 mg/kg). Twenty four hours later, mice were sacrificed. Treatment with RA significantly ameliorated histopathological changes and the increase in serum creatinine and blood urea nitrogen (BUN) induced by CP. Oxidative stress induced by CP, evidenced by increased renal 4-hydroxynonenal (4-HNE), cytochrome P450 2E1 (CYP2E1) and heme oxygenase (HO-1) expression, was significantly reduced by RA administration. Moreover, RA inhibited the expression of nuclear factor-kappaB (NF-κB) and tumor necrosis factor-α (TNF-α), indicating the inhibition of inflammation. Additionally, RA exhibited antiapoptotic activity through the reduction of p53, phosphorylated p53 and active caspase-3 expression in the kidneys. These findings show that RA ameliorates CP-induced oxidative stress, inflammation and apoptosis in the kidneys. The nephroprotective activity of RA could be, at least in part, attributed to reduced CYP2E1 expression.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Food and Chemical Toxicology - Volume 66, April 2014, Pages 321-328
نویسندگان
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