首页> 美国卫生研究院文献>Evidence-based Complementary and Alternative Medicine : eCAM >Shexiang-Wulong Pills Attenuate Rheumatoid Arthritis by Alleviating Inflammation in a Mouse Model of Collagen-Induced Arthritis
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Shexiang-Wulong Pills Attenuate Rheumatoid Arthritis by Alleviating Inflammation in a Mouse Model of Collagen-Induced Arthritis

机译:射香五龙丸通过减轻胶原蛋白诱发的关节炎小鼠模型中的炎症减轻类风湿关节炎

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摘要

Shexiang-Wulong Pill (SWP) is derived from “Moschus Yuan,” first formulated during the Song Dynasty for the treatment of joint pain. The aim of this study was to evaluate the therapeutic effect of SWP in a mouse model of collagen-induced arthritis (CIA). Forty-five DBA/1 mice were randomly divided into control group, model group, and SWP-treated group. SWP was administered by oral gavage for 22 days after the booster immunization. The clinical arthritic scores and joint histopathology, including synovial hyperplasia and hypoxic regions, cartilage erosion, and bone destruction, were evaluated. Microcomputed tomography (micro-CT) was used to assess microstructural changes in the bone. Serum levels of TNF-a, IL-6, and IFN-γ were measured by enzyme-linked immunosorbent assay (ELISA). The results showed a statistically significant improvement in joint pathological changes in the SWP-treated group. Imaging assessment confirmed that SWP protected the bone tissue from CIA-induced erosion and increased the bone density. In addition, the serum levels of TNF-a, IL-6, and IFN-γ in SWP-treated mice were significantly lower than those in the model group (P<0.05). Taken together, Shexiang-Wulong Pill can effectively alleviate joint swelling in CIA mice, inhibit synovial tissue hyperplasia, reduce inflammatory cell infiltration, and delay bone destruction. These results indicate that Shexiang-Wulong Pills could be an efficient medication for the treatment of RA.
机译:射香五龙丸(SWP)源自“ Moschus Yuan”,最早于宋代用于治疗关节痛。这项研究的目的是评估SWP在胶原诱导的关节炎(CIA)小鼠模型中的治疗效果。将45只DBA / 1小鼠随机分为对照组,模型组和SWP治疗组。加强免疫后,经口管饲SWP 22天。评估了临床关节炎评分和关节组织病理学,包括滑膜增生和缺氧区域,软骨侵蚀和骨破坏。微型计算机断层扫描(微型CT)用于评估骨骼的微观结构变化。血清TNF-α,IL-6和IFN-γ水平通过酶联免疫吸附试验(ELISA)进行测定。结果显示,SWP治疗组的关节病理变化有统计学上的显着改善。影像学评估证实,SWP可保护骨骼组织免受CIA引起的侵蚀并增加骨骼密度。另外,SWP治疗的小鼠的血清TNF-α,IL-6和IFN-γ水平明显低于模型组(P <0.05)。总之,射香乌龙丸可以有效缓解CIA小鼠的关节肿胀,抑制滑膜组织增生,减少炎症细胞浸润并延缓骨骼破坏。这些结果表明射香乌龙丸可能是治疗RA的有效药物。

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