期刊文献+
共找到1篇文章
< 1 >
每页显示 20 50 100
Impacts of mesenchymal stem cells and hyaluronic acid on inflammatory indicators and antioxidant defense in experimental ankle osteoarthritis
1
作者 Usama Ismaeil Hagag Fatma Mohamed Halfaya +6 位作者 Hessah Mohammed Al-Muzafar Suhailah Saud Al-Jameel Kamal Adel Amin Wael Abou El-Kheir Emad A Mahdi gamal abdel-nasser ragab hassan Osama Mohamed Ahmed 《World Journal of Orthopedics》 2024年第11期1056-1074,共19页
BACKGROUND No effective treatment guarantees full recovery from osteoarthritis(OA),and few therapies have disadvantages.AIM To determine if bone marrow mesenchymal stem cells(BMMSCs)and hyaluronic acid(HA)treat ankle ... BACKGROUND No effective treatment guarantees full recovery from osteoarthritis(OA),and few therapies have disadvantages.AIM To determine if bone marrow mesenchymal stem cells(BMMSCs)and hyaluronic acid(HA)treat ankle OA in Wistar rats.METHODS BMMSCs were characterized using flow cytometry with detection of surface markers[cluster of differentiation 90(CD90),CD105,CD34,and CD45].Fifty male Wistar rats were divided into five groups of 10 rats each:Group I,saline into the right tibiotarsal joint for 2 days;Group II,monosodium iodate(MIA)into the same joint;Groups III,MIA+BMMSCs;Group IV,MIA+HA;and Group V,MIA+BMMSCs+HA.BMMSCs(1×106 cells/rat),HA(75μg/rat),and BMMSCs(1×106 cells/rat)alongside HA(75μg/rat)were injected intra-articularly into the tibiotarsal joint of the right hind leg at the end of weeks 2,3,and 4 after the MIA injection.RESULTS The elevated right hind leg circumference values in the paw and arthritis clinical score of osteoarthritic rats were significantly ameliorated at weeks 4,5,and 6.Lipid peroxide significantly increased in the serum of osteoarthritic rats,whereas reduced serum glutathione and glutathione transferase levels were decreased.BMMSCs and HA significantly improved OA.The significantly elevated ankle matrix metalloproteinase 13(MMP-13)mRNA and transforming growth factor beta 1(TGF-β1)protein expression,and tumor necrosis factor alpha(TNF-α)and interleukin-17(IL-17)serum levels in osteoarthritic rats were significantly downregulated by BMMSCs and HA.The effects of BMMSCs and HA on serum TNF-αand IL-17 were more potent than their combination.The lowered serum IL-4 levels in osteoarthritic rats were significantly upregulated by BMMSCs and HA.Additionally,BMMSCs and HA caused a steady decrease in joint injury and cartilage degradation.CONCLUSION BMMSCs and/or HA have anti-arthritic effects mediated by antioxidant and anti-inflammatory effects on MIAinduced OA.MMP-13 and TGF-β1 expression improves BMMSCs and/or HA effects on OA in Wistar rats. 展开更多
关键词 OSTEOARTHRITIS ANTI-INFLAMMATORY ANTIOXIDANT Bone marrow mesenchymal stem cells Hyaluronic acid
下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部