PD模型: 大鼠6—OHDA诱导的PD模型 MPTP诱导小鼠模型 A53T synuclein转基因小鼠PD模型 A53T 黑质过表达诱导PD模型(大鼠小鼠) PFF脑内注射诱导的PD模型(大鼠小鼠) PFF胃壁注射诱导PD模型(大鼠小鼠) AD模型 app/ps1转基因模型 5X FAD 转基因模型 Abeta注射诱导AD模型 (1)帕金森病模型—OB(嗅球)立体定位注射AAV-hm-α-syn image.pngimage.png 给药方式:立体定位; 注射部位:嗅球; 周期:12周。 The number of times crossing the line and the total distance traveled were lower 6 weeks after the AAV-hm-α-syn injection. (2)OB(嗅球)立体定位注射AAV-hm-α-syn image.pngimage.pngimage.png image.pngimage.png A:Presentation of the TH-positive cells in the striatum and SN 12 weeks after injection into the OB. B&C:The number of TH-positive cells bodies and terminals in the SN-striatum fields is reduced 12 weeks after AAV-hm-α-syn injection. D&E:DA and DOPAC level in the SN-striatum fields is reduced 12 weeks after AAV-hm-α-syn injection. (3)OB(嗅球)立体定位注射AAV-hm-α-syn Overexpression of the Hm-α-syn by the AAV injection image.pngimage.png (4)帕金森病模型—MPTP模型及A53T模型 慢性MPTP诱导PD模型(小鼠): 给药方式:腹腔注射;周期:20天; 给药剂量:Day1-2(10mg/kg),Day3-4(15mg/kg),Day5-6(20mg/kg),Day7-20(25mg/kg)。 image.png Time spend in Beam traversal test is reduced after MPTP injection and in A53T mice. image.png Mice after MPTP injection and A53T mice fall more easily in Rotarod test. (5)帕金森病模型—PFF诱导模型 给药方式:立体定位; 注射部位:纹状体(5μg/side); 周期:12周。 image.png (6)帕金森病模型—6-OHDA诱导模型(大鼠) 给药方式:立体定位; 注射部位:黑质、纹状体(20μg/8μl,SN/Str各4μl); 周期:2周。 阿扑**-不对称旋转测试:腹腔注射APO-0.5mg/kg image.png 阿朴**诱导旋转行为阳性时,大鼠多以旋转侧前肢为支撑点向损伤对侧的原地转动。动物的旋转行为监测持续30min,超过5次/min,作为PD建模成功的定量指标。