Tianjin Medical Journal ›› 2023, Vol. 51 ›› Issue (3): 259-262.doi: 10.11958/20221146
• Experimental Research • Previous Articles Next Articles
PAN Ting(), LI Zuoxiao(
), WAN Li
Received:
2022-07-21
Revised:
2022-08-15
Published:
2023-03-15
Online:
2023-03-02
Contact:
LI Zuoxiao
E-mail:1711200797@qq.com;lzx3235@sina.com
PAN Ting, LI Zuoxiao, WAN Li. Study on the effect and mechanism of paclitaxel on pyroptosis in mice with experimental autoimmune encephalomyelitis[J]. Tianjin Medical Journal, 2023, 51(3): 259-262.
CLC Number:
基因 名称 | 引物序列(5'→3') | 产物 大小(bp) |
---|---|---|
GAPDH | 上游:TGAAGGGTGGAGCCAAAAG | 227 |
下游:AGTCTTCTGGGTGGCAGTGAT | ||
NLRP3 | 上游:TCTCAAGTCTAAGCACCAACCG | 165 |
下游:CGAAGCAGCATTGATGGGAC | ||
caspase-1 | 上游:TCAACTCAGTGAGTATAGGGACAAT | 292 |
下游:GATGAAGGATGTCCTCCTTTAGAAT |
Tab.1 qPCR primer sequence
基因 名称 | 引物序列(5'→3') | 产物 大小(bp) |
---|---|---|
GAPDH | 上游:TGAAGGGTGGAGCCAAAAG | 227 |
下游:AGTCTTCTGGGTGGCAGTGAT | ||
NLRP3 | 上游:TCTCAAGTCTAAGCACCAACCG | 165 |
下游:CGAAGCAGCATTGATGGGAC | ||
caspase-1 | 上游:TCAACTCAGTGAGTATAGGGACAAT | 292 |
下游:GATGAAGGATGTCCTCCTTTAGAAT |
组别 | 潜伏期(d) | 高峰期(d) | 神经功能障碍评分 |
---|---|---|---|
EAE模型组 | 8.00±2.05 | 14.60±2.07 | 4.20±0.79 |
PTX低剂量组 | 10.80±1.62a | 16.80±1.93a | 2.80±1.14a |
PTX中剂量组 | 12.90±1.97ab | 19.00±2.62ab | 2.70±1.16a |
PTX高剂量组 | 14.90±2.42abc | 21.20±2.10abc | 1.90±0.74a |
F | 21.020** | 16.728** | 9.614** |
Tab.2 Comparison of latency, peak period and neurological function scores of rats between the four groups
组别 | 潜伏期(d) | 高峰期(d) | 神经功能障碍评分 |
---|---|---|---|
EAE模型组 | 8.00±2.05 | 14.60±2.07 | 4.20±0.79 |
PTX低剂量组 | 10.80±1.62a | 16.80±1.93a | 2.80±1.14a |
PTX中剂量组 | 12.90±1.97ab | 19.00±2.62ab | 2.70±1.16a |
PTX高剂量组 | 14.90±2.42abc | 21.20±2.10abc | 1.90±0.74a |
F | 21.020** | 16.728** | 9.614** |
组别 | IL-18 | IL-1β |
---|---|---|
正常对照组 | 0.28±0.06 | 17.85±3.47 |
EAE模型组 | 0.57±0.09a | 30.00±4.64a |
PTX低剂量组 | 0.45±0.10b | 24.83±3.71b |
PTX中剂量组 | 0.36±0.09bc | 20.87±4.02bc |
PTX高剂量组 | 0.28±0.05bcd | 17.34±2.12bcd |
F | 23.214** | 20.551** |
Tab.3 Comparison of IL-18 and IL-1β contents between the five groups
组别 | IL-18 | IL-1β |
---|---|---|
正常对照组 | 0.28±0.06 | 17.85±3.47 |
EAE模型组 | 0.57±0.09a | 30.00±4.64a |
PTX低剂量组 | 0.45±0.10b | 24.83±3.71b |
PTX中剂量组 | 0.36±0.09bc | 20.87±4.02bc |
PTX高剂量组 | 0.28±0.05bcd | 17.34±2.12bcd |
F | 23.214** | 20.551** |
组别 | NLRP3 | caspase-1 |
---|---|---|
正常对照组 | 1.00±0.00 | 1.00±0.00 |
EAE模型组 | 3.90±0.59a | 4.57±0.40a |
PTX低剂量组 | 3.01±0.48b | 3.71±0.43b |
PTX中剂量组 | 2.53±0.33b | 2.99±0.21bc |
PTX高剂量组 | 2.09±0.23bc | 2.23±0.59bcd |
F | 23.517** | 38.285** |
Tab.4 Comparison of NLRP3 and caspase-1 mRNA expression levels in spinal cord tissues of mice between the five groups
组别 | NLRP3 | caspase-1 |
---|---|---|
正常对照组 | 1.00±0.00 | 1.00±0.00 |
EAE模型组 | 3.90±0.59a | 4.57±0.40a |
PTX低剂量组 | 3.01±0.48b | 3.71±0.43b |
PTX中剂量组 | 2.53±0.33b | 2.99±0.21bc |
PTX高剂量组 | 2.09±0.23bc | 2.23±0.59bcd |
F | 23.517** | 38.285** |
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