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西卡鹿角蛋白对抗由水母毒素诱导的炎症反应和氧化损伤

Jinyu Zhang¹, Fengling Yang², Dahai Tang³

¹School of Life Sciences, Liaoning Normal University, Dalian 116081, China; Faculty of Naval Medicine, Naval Medical University (Second Military Medical University), Shanghai 200433, China.

International immunopharmacology

|October 10, 2024

概括

锡卡鹿角蛋白 (DAP) 通过减少炎症和氧化应激,有效治疗水母刺痛. 这种传统中医成分显示出在控制毒毒性和提高生存率方面具有显著的潜力.

科学领域:

生物化学生物化学
药理学药理学是指药理学的学科.
毒理学毒理学毒理学

背景情况:

水母刺伤给医学界带来了重大挑战.
西卡鹿角蛋白 (DAP) 是传统中医药 (TCM) 的组成部分,具有多样化的药理性质.
DAP用于预防和治疗各种疾病.

研究的目的:

为了研究Sika Deer角蛋白 (DAP) 在治疗水母刺伤的疗效.
阐明DAP对水母毒素毒性的保护作用的潜在机制.

主要方法:

蛋白质组分析和DAP的生物活性测定.
使用小鼠进行体内研究,以评估生存率和生理标志物.
在体外测试中使用RAW264.7细胞来评估细胞毒性,亡和氧化应激.
转录组分析和西部涂抹以调查信号通路.

主要成果:

DAP含有94个蛋白质成分,并表现出自由基清除活性.
DAP的使用增加了小鼠的生存率,减少了炎症标志物 (IL-6,IL-1β,TNF-α),并减轻了毒素诱导的病理损伤.
DAP降低了血液溶解,增强了RAW264.7细胞活力,减少了细胞亡和氧化应激.
在RAW264.7细胞中DAP抑制了NF-κB和MAPK信号通路.

结论:

通过减少氧化损伤和炎症反应,DAP有效地减轻水母毒素的毒性.
DAP在治疗水母刺痛方面显示出显著的治疗潜力,利用传统中医的原则.

关键词:

鹿角蛋白质是一种鹿角蛋白质.炎症反应是一种炎症反应.这是一条水母.氧化作用的损伤.有毒性有毒性

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