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Research Paper

Analgesia effect of lentivirus-siSCN9A infected neurons in vincristine induced neuropathic pain rats

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Pages 12498-12508 | Received 09 Sep 2021, Accepted 16 Nov 2021, Published online: 18 Dec 2021

Figures & data

Figure 1. Body weight test results of rats in each group (a: compared with the control group, P < 0.05; b: compared with LV-SC group, P < 0.05)

Figure 1. Body weight test results of rats in each group (a: compared with the control group, P < 0.05; b: compared with LV-SC group, P < 0.05)

Figure 2. Detection results of paw thickness of rats in different groups before and after modeling (A. 1 day before modeling; B. 4 days after modeling; C. 8 days after modeling; D. 16 days after modeling; (* meant P < 0.05 compared with the control group; # suggested P < 0.05 compared with LV-SC group)

Figure 2. Detection results of paw thickness of rats in different groups before and after modeling (A. 1 day before modeling; B. 4 days after modeling; C. 8 days after modeling; D. 16 days after modeling; (* meant P < 0.05 compared with the control group; # suggested P < 0.05 compared with LV-SC group)

Figure 3. Test results of MWT (* meant P < 0.05 compared with the control group; # suggested P < 0.05 compared with LV-SC group)

Figure 3. Test results of MWT (* meant P < 0.05 compared with the control group; # suggested P < 0.05 compared with LV-SC group)

Figure 4. Test results of TWL (* meant P < 0.05 compared with the control group; # suggested P < 0.05 compared with LV-SC group)

Figure 4. Test results of TWL (* meant P < 0.05 compared with the control group; # suggested P < 0.05 compared with LV-SC group)

Figure 5. Observation results of immunofluorescence double standard method (A: expression of Nav1.7 in LV-SC group; B: CGRP positive cells in LV-SC group; C: double staining map of LV-SC group; D: expression of Nav1.7 in LV-siSCN9A group; E: CGRP positive cells in LV-siSCN9A group; F: double staining map of LV-siSCN9A group)

Figure 5. Observation results of immunofluorescence double standard method (A: expression of Nav1.7 in LV-SC group; B: CGRP positive cells in LV-SC group; C: double staining map of LV-SC group; D: expression of Nav1.7 in LV-siSCN9A group; E: CGRP positive cells in LV-siSCN9A group; F: double staining map of LV-siSCN9A group)

Figure 6. The percentage of Nav1.7 expressed in CGRP positive cells (# suggested P < 0.05 compared with LV-SC group)

Figure 6. The percentage of Nav1.7 expressed in CGRP positive cells (# suggested P < 0.05 compared with LV-SC group)

Figure 7. The test results of Nav1.7 Western-blot method (A: Nav1.7 protein expression of rats in each group; * meant P < 0.05 compared with the control group; # suggested P < 0.05 compared with LV-SC group; B: Western blotting)

Figure 7. The test results of Nav1.7 Western-blot method (A: Nav1.7 protein expression of rats in each group; * meant P < 0.05 compared with the control group; # suggested P < 0.05 compared with LV-SC group; B: Western blotting)

Figure 8. The mRNA expression level of Nav1.7 in each group (* meant P < 0.05 compared with the control group; # suggested P < 0.05 compared with LV-SC group)

Figure 8. The mRNA expression level of Nav1.7 in each group (* meant P < 0.05 compared with the control group; # suggested P < 0.05 compared with LV-SC group)

Figure 9. Expression of related proteins in rats with vincristine induced pathological pain (A: Western blot electrophoresis; B. NLRP3 protein; C. ASIC3 protein; D. CaMK2α protein; * meant P < 0.05 compared with the control group; # suggested P < 0.05 compared with LV-SC group. B: Western blotting)

Figure 9. Expression of related proteins in rats with vincristine induced pathological pain (A: Western blot electrophoresis; B. NLRP3 protein; C. ASIC3 protein; D. CaMK2α protein; * meant P < 0.05 compared with the control group; # suggested P < 0.05 compared with LV-SC group. B: Western blotting)

Figure 10. Test results of immunohistochemistry (A: percentage of Nav1.7 positive cells; B: CGRP fluorescence intensity; (# suggested P < 0.05 compared with LV-SC group)

Figure 10. Test results of immunohistochemistry (A: percentage of Nav1.7 positive cells; B: CGRP fluorescence intensity; (# suggested P < 0.05 compared with LV-SC group)