naringin通过抑制炎症,氧化应激和NF-κB激活来减轻糖尿病性视网膜病变。
摘要来源:
伊朗J基本Med Sci。 2017年7月; 20(7):813-821。 PMID: 28852447“> 28852447 刘,Xuezheng liu
文章隶属关系:lihua liu
摘要:
目标: naringin,必需的黄酮,抑制糖尿病的炎症反应和氧化应激。但是,纳林蛋白是否对糖尿病性视网膜病(DR)有有益的作用。
材料和方法: 链链球菌素(STZ,65 mg/kg)对糖尿病(65 mg/kg)的成型男性含量为8周(8周)(8周)(8周) Naringin(20、40或80 mg/kg/day)被腹膜内注射进入糖尿病大鼠十二周。在糖尿病性视网膜中评估了神经胶质原纤维酸性蛋白(GFAP)水平,神经节细胞层(GCL)和神经节细胞计数的厚度。 Naringin(50μM)可显着抑制高葡萄糖(Hg,25 mM)诱导的细胞增殖来治疗大鼠Muller细胞系(RMC1)。 Inflammatory response, oxidative stress and activation of nuclear factor kappa B (NF-κB) p65 were evaluated in retinaand in rMC1 cells.
RESULTS: Naringin alleviated DR symptoms as evidenced by the increased retinal ganglion cells and decreased GFAP level in rat retina. Naringin exhibited anti-inflammatory and antioxidative effects as confirmed by the down-regulated pro-inflammatory cytokines, tumor necrosis factor alpha (TNF-α), interleukin-1β (IL-1β) and interleukin-6 (IL-6), and the up-regulated antioxidants, glutathione (GSH), superoxide dismutase (SOD) and catalase (猫)在大鼠博士中。而且,我们发现Naringin抑制了HG诱导的RMC1细胞中HG诱导的增殖,异常炎症反应和氧化应激。此外,糖尿病大鼠视网膜和HG诱导的RMC1细胞中NF-κBp65的核转运得到了增强。 Dr。