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4          a                                      600                            假手术组
                                             假手术组                                 b    b        模型组
                                             模型组
                                                                             a                  盐酸多奈哌齐片组
                                             盐酸多奈哌齐片组                                           SZJN高剂量组
               3
                                    b
             ( mol/mg prot )  2                                 ( U/mg prot )  400
                               b
                                             SZJN高剂量组
             MDA/                                               SOD/  200
               1


               0                                                   0
                 A.小鼠脑组织中MDA水平的检测结果                                 B.小鼠脑组织中SOD水平的检测结果
           a:与假手术组比较,P<0.01;b:与模型组比较,P<0.01
                               图4 SZJN对AD模型小鼠脑组织中MDA和SOD水平的影响

                                          1.5                              1.0
                                                               假手术组                      b         假手术组
                                                               模型组                           b     模型组
                                                               盐酸多奈哌齐片组
                                          CREB蛋白磷酸化水平  a                  BDNF蛋白表达水平
         CREB                     37 kDa  1.0           b   b  SZJN高剂量组    0.8       a             盐酸多奈哌齐片组
                                                                                                   SZJN高剂量组
        p-CREB                    37 kDa                                   0.6
         BDNF                     23 kDa  0.5                              0.4

         β-actin                  45 kDa                                   0.2
             假手术组  模型组  盐酸多奈 SZJN高剂
                        哌齐片组  量组           0                                0
            A. CREB/BDNF通路相关蛋白表达的            B. CREB蛋白磷酸化水平的检                 C. BDNF蛋白表达水平的检测
                     电泳图                            测结果                               结果
           a:与假手术组比较,P<0.01;b:与模型组比较,P<0.01
                     图5    SZJN对AD模型小鼠海马组织中CREB/BDNF信号通路相关蛋白表达的影响
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        中国药房    2022年第33卷第7期                                               China Pharmacy 2022 Vol. 33 No. 7  ·841 ·
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