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Protective effect and characteristic of PPAR-α agonist Oleoylethanolamide on focal cerebral ischemia in mice

Abstract

过氧化物酶体增殖物激活受体(PPARs)是一类由配体激活的核转录因子,是核受体超家族成员之一。过氧化物酶体增殖激活受体α(PPARα)是PPARs中的一个亚型,它是脂质、脂肪酸,以及脂蛋白代谢的调节因子。PPARα的配体可分为天然配体和合成配体。天然配体主要来源于饮食和机体的代谢产物,如长链不饱和脂肪酸,包括油酸、亚油酸、花生四烯酸等。合成配体有贝特类降血脂药,如WY14643、非诺贝特等等。脑缺血是我国常见高发病之一,脑缺血性损伤主要是由于短暂或持久脑部血液供应的障碍造成的。研究发现,PPARα激动药非诺贝特可明显减少小鼠大脑中动脉阻塞(middlecerebralarteryocclusi...Peroxisome proliferator-activated receptors (PPARs) are a group from the ligand-activated nuclear transcription factor and a member of the nuclear receptor superfamily. Peroxisome proliferator-activated receptor α (PPARα) is a subtype of PPARs, it is the lipids, fatty acids, and lipoprotein metabolism regulator. PPARα ligands can be divided into natural ligands and synthetic ligands. Natural ligan...学位:理学硕士院系专业:医学院药学系_药理学学号:2452007115256

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