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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 ·