格拉尼奥尔抑制氧化应激,炎症和间歇性原酶,以防止炎症性关节炎
Muhammad Nasir Hayat Malik1,2, Muhammad Nouman Tahir2, Tariq G Alsahli3
1Faculty of Pharmacy, Capital University of Science and Technology (CUST), Islamabad 44000, Pakistan.
ACS omega
|October 16, 2023
概括
植物化合物格拉尼奥尔 (GER) 通过减少炎症和关节损伤,有效地减少了老鼠的关节炎症状. 这些发现表明,GER具有显著的抗关节炎潜力,与甲醇相美.
科学领域:
- 药理学和毒理学 药理学和毒理学
- 免疫学 免疫学 免疫学
- 自然产品化学 自然产品化学
背景情况:
- 格拉尼醇 (GER) 是一种单烯,在各种模型中已证明具有抗炎性质.
- 炎症性关节炎 (IA) 是一种需要有效治疗干预的衰弱性疾病.
研究的目的:
- 为了研究Geraniol (GER) 的抗关节炎潜力,在完全弗洛恩德辅助剂 (CFA) 诱导的炎症性关节炎 (IA) 的老鼠模型中.
主要方法:
- 患有CFA诱导的IA的老鼠接受了不同剂量的GER或甲醇 (MTX) 治疗.
- 疾病的严重程度是通过脚体积测量,组织病理学,血液学,放射学和定量实时PCR (qPCR) 来评估的.
- 用分子对接来探索GER与关键炎症媒介体的相互作用.
主要成果:
- GER治疗显著减少了脚的胀,并显示了关节保护作用,与MTX相比.
- GER使血液学参数正常化,减少了诸如类风湿因子和C反应蛋白等炎症标志物.
- GER降低了促炎性细胞因子 (TNF-α,IL-1β),COX-2和MMP-1的表达,得到了分子对接研究的支持.
结论:
- 格拉尼奥尔在炎症性关节炎的老鼠模型中表现出显著的抗关节炎作用.
- GER的治疗潜力与关键的促炎媒介和矩阵金属蛋白酶-1 (MMP-1) 的下调有关.
- GER代表了一种有前途的天然化合物,用于治疗炎症性关节炎.
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