Tianjin Medical Journal ›› 2023, Vol. 51 ›› Issue (3): 252-258.doi: 10.11958/20221033
• Experimental Research • Previous Articles Next Articles
ZHANG Xiufeng(), LI Xiaofei, LIU Ming(
), WANG Huijing
Received:
2022-07-12
Revised:
2022-09-25
Published:
2023-03-15
Online:
2023-03-02
Contact:
LIU Ming
E-mail:zhangxiufeng952@163.com;lmltx2009@126.com
ZHANG Xiufeng, LI Xiaofei, LIU Ming, WANG Huijing. Eucommia ulmoides leaves total flavonoids participate in the repair of neural function in rats with cerebral hemorrhage through RhoA/ROCK signaling pathway[J]. Tianjin Medical Journal, 2023, 51(3): 252-258.
CLC Number:
组别 | 脑组织含水量 | 脑血肿体积百分比 |
---|---|---|
假手术组 | 76.33±0.61 | 0 |
模型组 | 81.09±0.94a | 25.31±1.06a |
杜仲叶总黄酮组 | 78.04±0.72ab | 10.36±0.72ab |
RhoA抑制剂组 | 78.38±0.74ab | 10.49±0.79ab |
RhoA激动剂组 | 84.90±1.02abcd | 31.00±1.37abcd |
杜仲叶总黄酮+RhoA激动剂组 | 80.97±0.90acde | 25.28±0.95acde |
F | 79.488** | 1 011.827** |
Tab.1 Comparison of water content of brain tissue and volume percentage of cerebral hematoma between the six groups of rats
组别 | 脑组织含水量 | 脑血肿体积百分比 |
---|---|---|
假手术组 | 76.33±0.61 | 0 |
模型组 | 81.09±0.94a | 25.31±1.06a |
杜仲叶总黄酮组 | 78.04±0.72ab | 10.36±0.72ab |
RhoA抑制剂组 | 78.38±0.74ab | 10.49±0.79ab |
RhoA激动剂组 | 84.90±1.02abcd | 31.00±1.37abcd |
杜仲叶总黄酮+RhoA激动剂组 | 80.97±0.90acde | 25.28±0.95acde |
F | 79.488** | 1 011.827** |
组别 | 凋亡率(%) | OD值 |
---|---|---|
假手术组 | 0.51±0.03 | 2.98±0.23 |
模型组 | 20.75±1.07a | 0.75±0.07a |
杜仲叶总黄酮组 | 6.41±0.63ab | 2.11±0.18ab |
RhoA抑制剂组 | 6.49±0.64ab | 2.09±0.19ab |
RhoA激动剂组 | 29.22±1.55abcd | 0.22±0.02abcd |
杜仲叶总黄酮+RhoA激动剂组 | 20.50±1.00acde | 0.70±0.07acde |
F | 1 103.363** | 419.289** |
Tab.2 Comparison of neuronal apoptosis rate and positive expression of F-actin in perihematoma tissue between the six groups of rats
组别 | 凋亡率(%) | OD值 |
---|---|---|
假手术组 | 0.51±0.03 | 2.98±0.23 |
模型组 | 20.75±1.07a | 0.75±0.07a |
杜仲叶总黄酮组 | 6.41±0.63ab | 2.11±0.18ab |
RhoA抑制剂组 | 6.49±0.64ab | 2.09±0.19ab |
RhoA激动剂组 | 29.22±1.55abcd | 0.22±0.02abcd |
杜仲叶总黄酮+RhoA激动剂组 | 20.50±1.00acde | 0.70±0.07acde |
F | 1 103.363** | 419.289** |
组别 | RhoA/ β-actin | ROCK/ β-actin | F-actin/ β-actin | p-cofilin/ cofilin |
---|---|---|---|---|
假手术组 | 0.83±0.08 | 0.92±0.09 | 1.01±0.10 | 1.09±0.09 |
模型组 | 1.31±0.20a | 1.35±0.22a | 0.47±0.03a | 0.50±0.06a |
杜仲叶总黄酮组 | 1.02±0.14ab | 1.04±0.15ab | 0.83±0.08ab | 0.95±0.10ab |
RhoA抑制剂组 | 1.03±0.13ab | 1.03±0.16ab | 0.80±0.08ab | 0.92±0.09ab |
RhoA激动剂组 | 1.85±0.26abcd | 2.02±0.29abcd | 0.16±0.02abcd | 0.25±0.02abcd |
杜仲叶总黄酮+ RhoA激动剂组 | 1.33±0.21acde | 1.40±0.24acde | 0.49±0.03acde | 0.48±0.05acde |
F | 31.813** | 31.787** | 184.064** | 162.608** |
Tab.3 Comparison of RhoA/ROCK pathway protein levels in perihematoma tissue of rats between the six groups
组别 | RhoA/ β-actin | ROCK/ β-actin | F-actin/ β-actin | p-cofilin/ cofilin |
---|---|---|---|---|
假手术组 | 0.83±0.08 | 0.92±0.09 | 1.01±0.10 | 1.09±0.09 |
模型组 | 1.31±0.20a | 1.35±0.22a | 0.47±0.03a | 0.50±0.06a |
杜仲叶总黄酮组 | 1.02±0.14ab | 1.04±0.15ab | 0.83±0.08ab | 0.95±0.10ab |
RhoA抑制剂组 | 1.03±0.13ab | 1.03±0.16ab | 0.80±0.08ab | 0.92±0.09ab |
RhoA激动剂组 | 1.85±0.26abcd | 2.02±0.29abcd | 0.16±0.02abcd | 0.25±0.02abcd |
杜仲叶总黄酮+ RhoA激动剂组 | 1.33±0.21acde | 1.40±0.24acde | 0.49±0.03acde | 0.48±0.05acde |
F | 31.813** | 31.787** | 184.064** | 162.608** |
组别 | NGF | NT3 | PSD-95 | SYP |
---|---|---|---|---|
假手术组 | 1.17±0.16 | 1.15±0.08 | 1.19±0.10 | 1.12±0.08 |
模型组 | 0.40±0.03a | 0.38±0.04a | 0.50±0.06a | 0.47±0.03a |
杜仲叶总黄酮组 | 0.81±0.07ab | 0.86±0.08ab | 0.99±0.09ab | 1.00±0.08ab |
RhoA抑制剂组 | 0.79±0.08ab | 0.83±0.07ab | 0.94±0.08ab | 0.99±0.09ab |
RhoA激动剂组 | 0.20±0.02abcd | 0.14±0.01abcd | 0.17±0.01abcd | 0.18±0.01abcd |
杜仲叶总黄酮+ RhoA激动剂组 | 0.39±0.03acde | 0.43±0.03acde | 0.51±0.05acde | 0.44±0.05acde |
F | 158.347** | 333.817** | 230.504** | 291.698** |
Tab.4 Comparison of neuron and synapse growth promoting protein expression in perihematoma tissue between the six groups of rats
组别 | NGF | NT3 | PSD-95 | SYP |
---|---|---|---|---|
假手术组 | 1.17±0.16 | 1.15±0.08 | 1.19±0.10 | 1.12±0.08 |
模型组 | 0.40±0.03a | 0.38±0.04a | 0.50±0.06a | 0.47±0.03a |
杜仲叶总黄酮组 | 0.81±0.07ab | 0.86±0.08ab | 0.99±0.09ab | 1.00±0.08ab |
RhoA抑制剂组 | 0.79±0.08ab | 0.83±0.07ab | 0.94±0.08ab | 0.99±0.09ab |
RhoA激动剂组 | 0.20±0.02abcd | 0.14±0.01abcd | 0.17±0.01abcd | 0.18±0.01abcd |
杜仲叶总黄酮+ RhoA激动剂组 | 0.39±0.03acde | 0.43±0.03acde | 0.51±0.05acde | 0.44±0.05acde |
F | 158.347** | 333.817** | 230.504** | 291.698** |
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