期刊论文

Yijing Yang<&wdkj&>Qinghua Peng

中文

数字中医药(英文)

2096-479X

2023

6

03

307-316

10.1016/j.dcmed.2023.10.006

National Natural Science Foundation of China (82274341)； Scientific Research Project of Traditional Chinese Medicine of Hunan Province (B2023041)； the Scientific Research Project of Hunan Provincial Department of Education (21B0391)；

本校为第一且通讯机构

目的 探讨枸杞多糖可否通过抑制核因子激活的B细胞的κ-轻链增强子/NOD样受体热蛋白结构域相关蛋白 3(NF-κB/NLRP3)信号通路减少视网膜色素变性(RP)小鼠视网膜光感受器细胞的凋亡.方法 (1)体外实验将小鼠视网膜神经节细胞(661W细胞)分为正常组、模型组、枸杞多糖低剂量组(40 mg/L)、中剂量组(80 mg/L)、高剂量组(160 mg/L)和阳性药物对照组(NLRP3抑制剂,160 mg/L);分别用 50、100、200 和400 μmol/L四种剂量的H2O2 干预661W细胞,选出最佳 H2O2 浓度(200 μmol/L)造模,细胞计数试剂盒CCK-8测定细胞活力,流式细胞仪检测细胞凋亡率,免疫荧光检测NLRP3标志物的表达,酶联免疫吸附试验(ELISA)和免疫...

To explore whether Lycium barbarum polysaccharide (LBP) can reduce the apoptosis of retinal photoreceptor cells in retinitis pigmentosa (RP) mice by inhibiting nuclear factor-kappa B (NF-κB)/NOD-like receptor thermal protein domain-associated protein 3 (NLRP3) signaling pathway. (i) In vitro experiments, mouse retinal ganglion cells (661W cells) were divided into normal, model, LBP low-dose (LBP-L, 40 mg/L), LBP middle-dose (LBP-M, 80 mg/L), LBP high-dose (LBP-H, 160 mg/L), and positive drug control (NLRP3 inhibitor, 160 mg/L) groups. And the ...