| Autor: |
Jie Jian, Li-Guo Li, Peng-Ju Zhao, Rui-Juan Zheng, Xian-Wen Dong, Yong-Hong Zhao, Bao-Qi Yin, Hui Cheng, Hong-Lei Li, En-Yao Li |
| Rok vydání: |
2022 |
| Předmět: |
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| Zdroj: |
Physiological genomics. 54(9) |
| ISSN: |
1531-2267 |
| Popis: |
Troxerutin is known for its anti-inflammatory and antioxidative effects in nerve impairment. The purpose of this study is to investigate the effect of troxerutin and cerebroprotein hydrolysate injections (TCHis) on prenatal valproic acid (VPA)-exposed rats. The VPA was administered to pregnant rats on gestational day 12.5 to induce a model of autism. The offspring were given the treatment of TCHis on postnatal day ( PND) 21–50. On PND 43–50, the behavioral analysis of offspring was performed after the treatment of TCHis for 1 h. On PND 50, the offspring were harvested and the brains were collected. The hippocampus and prefrontal cortex were isolated for relevant biochemical detections. The administration of TCHis increased pain sensitivity and improved abnormal social behaviors in prenatal VPA-exposed rats. Prenatal exposure of VPA induced neuronal loss and apoptosis, enhanced reactive oxygen species (ROS) production, and promoted oxidative stress in hippocampus and prefrontal cortex, whereas these effects were reversed by the postnatal treatment of TCHis. In addition, postnatal administration of TCHis ameliorated mitochondrial function in hippocampus and prefrontal cortex of prenatal VPA-exposed rats. This study concluded that postnatal treatment of TCHis reduced oxidative stress and ameliorated abnormal behavior in a prenatal VPA-induced rat model of autism. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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