阿apigenin通过海马中的CREB-BDNF上调而在点燃小鼠的行为障碍和认知下降。
摘要来源:
nutr neurosci。 2018年5月30日:1-10。 EPUB 2018 5月30日。PMID: 29847220“> 29847220 Singh
文章隶属关系:pallavi sharma
摘要:
目标: apigenin是最常见的生物黄酮,已知在全身给药并显示多种药物学作用后生物学活跃。本研究旨在探索苹果肽在戊型酸(PTZ)中的作用。鼠标模型中相关的认知和行为障碍。
: 通过将每个动物注射到pts/pt s s byg s s s s sub-ct)(3)lternate Day,然后以两种不同剂量(10 mg/kg)进行20天的阿apigenin治疗。 Seizure severity was assessed on every 5th, 10th, 15th, and 20th day during apigenin treatment after a PTZ injection, followed by analysis of cognitive and behavioural functions.
RESULTS: Apigenin treatment displayed insignificant effect on seizure severity in kindled mice at both the tested doses, in与对照比较。然而,该治疗方法表明,T迷宫和焦虑指数的自发性改变和焦虑指数分别分别增加,分别升高了迷宫测试。在强迫游泳和尾部悬架测试中,经氨基替陀素治疗的组在固定周期均显着降低,在开放田测试中,全球运动活性没有任何变化。此外,增加了脑衍生的神经营养因子(BDNF),CAMP反应元件结合蛋白(CREB),脑源性神经营养因子(BDNF)的海马蛋白表达的增加and phosphorylated CREB, with increased serotonin level were also observed in the treated animals.
DISCUSSION: The results of the present study showed that apigenin treatment prevents cognitive deficit and reverses behaviour impairments, without altering seizures severity in kindled mice.观察到的效果可以归因于海马中的CREB-BDNF上调。