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[12]
        凋亡,引起骨质破坏,加剧骨关节炎的发展 。LPO 则                         [ 6 ]  WAKITANI S,GOTO T,YOUNG RG,et al. Repair of
        是自由基脂质过氧化反应的代谢产物,能损伤细胞及细                                large fullthickness articular cartilage defects with allograft
        胞膜的结构,可间接反映出自由基对组织细胞的损伤程                                articular chondrocytes embedded in a collage gel[J]. Tis-
        度;加之自由基的增加与细胞凋亡呈正相关,因此 LPO                              sue Eng,1998,4(4):429-444.
        水平的升高又能从侧面反映出骨关节炎炎症程度及软                            [ 7 ]  KIM J,KIM IS,CHO TH,et al. In vivo evaluation of MMP
                      [13]
        骨细胞凋亡情况 。SOD 是体内清除氧自由基的重要                               sensitive high-molecular weight HA-based hydrogels for
        酶,能通过歧化作用清除氧自由基,保护滑膜和软骨细                                bone tissue engineering[J]. J Biomed Mater Res A,2010,
                                                                95(3):673-681.
        胞免受损伤;SOD还能通过阻断细胞色素C依赖的线粒
                                                           [ 8 ]  MCALINDON TE,BANNURU RR,SULLIVAN MC,et
        体凋亡途径来保护细胞 。已有研究证实,减少 NO、
                             [14]
                                                                al. OARSI guidelines for the non-surgical management of
                                    [13]
        LPO的产生能抑制软骨细胞凋亡 ,提高SOD的活性能
                                                                knee osteoarthritis[J]. Osteoarthritis Cartilage,2014,22
                        [15]
        改善软骨细胞代谢 。本研究结果显示,与给药完毕即
                                                                (3):363-388.
        刻比较,给药后各时间点模型对照组兔关节液中 NO、
                                                           [ 9 ]  洪振强,高弘建,苏友新,等.马钱子总碱对兔膝骨关节炎
        LPO 水平均呈升高趋势;给予康复新液干预后,兔关节
                                                                模型软骨损伤修复作用及机制[J].中国中西医结合杂
        液中 NO、LPO 水平显著降低,而 SOD 水平显著升高。
                                                                志,2018,38(8):991-996.
        因此,笔者推测康复新液对 KOA 模型兔软骨损伤的修                         [10]  ZAMLI Z,ADAMS MA,TARLTON JF,et al. Increased
        复作用可能是通过抑制脂质过氧化反应而减少自由基                                 chondrocyte apoptosis is associated with progression of
        的产生,增加 SOD 表达从而促进自由基的清除,最终减                             osteoarthritis in spontaneous guinea pig models of the dis-
        少自由基、抑制软骨细胞凋亡,从而起到保护和修复软                                ease[J]. Int J Mol Sci,2013,14(9):17729-17743.
        骨组织的作用。                                            [11]  INTEKHAB-ALAM NY,WHILE OB,GETTING SJ,et al.
            PYD是一种存在于软骨中的胶原纤维连接物,也是                             Urocortin protects chondrocytes from NO-induced apopto-
        临床常用的骨吸收标志物;在发生关节损伤后,胶原中                                sis:a future therapy for osteoarthritis? [J]. Cell Death Dis,
        的 PYD 会被释放至循环系统中,继而随尿液排出,其尿                             2013.DOI:10.1038/cddis.2013.231.
        液水平的升高可用于评估骨降解程度进而判断KOA病                           [12]  TOMITA M,SATO EF,NISHIKAWA M,et al. Nitric ox-
                   [16]
        情进展情况 。本实验结果显示,与给药完毕即刻比                                 ide regulates mitochondrial respiration and functions of ar-
        较,给药后各时间点模型对照组兔尿液中PYD水平均呈                               ticular chondrocytes[J]. Arthritis Rheum,2001,41(1):
        升高趋势;给予康复新液干预后,兔尿液中 PYD 水平显                             96-104.
        著降低,表明康复新液能有效修复兔软骨损伤。                              [13]  BENTZ M,ZAOUTER C,SHI Q,et al. Inhibition of in-
                                                                ducible nitric oxide synthase prevents lipid peroxidation
            综上,康复新液对膝关节软骨缺损模型兔的软骨损
                                                                in osteoarthritic chondrocytes[J]. J Cell Biochem,2012,
        伤具有明显的修复作用,其作用机制主要与通过提高
                                                                113(7):2256-2267.
        SOD表达并介导NO抑制软骨细胞凋亡有关。
                                                           [14]  SUGAWARA T,NOSHITA N,LEWEN A,et al. Overex-
        参考文献
                                                                pression of copper/zinc superoxide dismutase in transgen-
        [ 1 ]  殷红.康复新修复兔膝关节软骨缺损的实验研究[D].昆
                                                                ic rats protects vulnerable neurons against ischemic dam-
             明:云南中医学院,2018.
                                                                age by blocking the mitochondrial pathway of caspase ac-
        [ 2 ]  KOENIG KM,ONG KL,LAU EC,et al. The use of hyal-
                                                                tivation[J]. J Neurosci,2002,22(1):209-217.
             uronic acid and corticosteroid injections among medicare
                                                           [15]  KALACI A,YILMAZ HR,ASLAN B,et al. Effects of hy-
             patients with knee osteoarthritis[J]. J Arthroplasty,2016,
                                                                aluronan on nitric oxide levels and superoxide dismutase
             31(2):351-355.
                                                                activities in synovial fluid in knee osteoarthritis[J]. Clin
        [ 3 ]  崔梦丽,刘雅敏,陈庆,等.中药治疗关节疼痛外用制剂的
                                                                Rheumatol,2007,26(8):1306-1311.
             研究进展[J].风湿病与关节炎,2015,4(9):76-80.
                                                           [16]  GARNERO P,PIPERNO M,GINEYTS E,et al. Cross
        [ 4 ]  唐晓东.康复新液修复骨缺损的动物实验研究[D].成都:
                                                                sectional evaluation of biochemical markers of bone,car-
             四川大学,2007.
                                                                tilage,and synovial tissue metabolism in patients with
        [ 5 ]  PRASADAM I,MAO X,SHI W,et al. Combination of
                                                                knee osteoarthritis:relations with disease activity and
             MEKERK inhibitor and hyaluronic acid has a synergistic
             effect on anti-hypertrophic and pro-chondrogenic activi-  joint damage[J]. Ann Rheum Dis,2001,60(6):619-626.
                                                                        (收稿日期:2018-06-16   修回日期:2018-12-04)
             ties in osteoarthritis treatment[J]. J Mol Med:Berl,2013,
                                                                                                (编辑:段思怡)
             91(3):369-380.

        中国药房    2019年第30卷第2期                                               China Pharmacy 2019 Vol. 30 No. 2  ·201  ·
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