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The effect of caffeic acid phenethyl ester on ischemia-reperfusion injury in comparison with α-tocopherol in rat kidneys
被引:114
|作者:
Irmak, MK
Koltuksuz, U
[1
]
Kutlu, NO
Yagmurca, M
Özyurt, H
Karaman, A
Akyol, Ö
机构:
[1] Inonu Univ, Fac Med, Dept Pediat Surg, Malatya, Turkey
[2] Inonu Univ, Fac Med, Dept Biochem, Malatya, Turkey
[3] Inonu Univ, Fac Med, Dept Pediat, Malatya, Turkey
[4] Inonu Univ, Fac Med, Dept Histol & Embryol, Malatya, Turkey
来源:
关键词:
reperfusion injury;
kidney;
caffeic acid phenethyl ester;
alpha-tocopherol;
D O I:
10.1007/s002400100185
中图分类号:
R5 [内科学];
R69 [泌尿科学(泌尿生殖系疾病)];
学科分类号:
1002 ;
100201 ;
摘要:
Oxygen-derived free radicals have been implicated in the pathogenesis of renal injury after ischemia-reperfusion. Caffeic acid phenethyl ester (CAPE), an active component of propolis extract, exhibits antioxidant and anti-inflammatory properties. To determine whether CAPE offers any advantage over alpha -tocopherol, we compared their effects on an in vivo model of renal ischemia-reperfusion injury in rats. CAFE at 10 mu mol/kg or alpha -tocopherol at 10 mg/kg was administered intraperitoneally before reperfusion. Acute administration of CAFE suppressed ischemia-reperfusion induced renal lipid peroxidation and tissue injury more than alpha -tocopherol. CAFE may therefore offer a therapeutic advantage in acute injury settings.
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页码:190 / 193
页数:4
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