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阿苯达唑-五味子醇乙共治疗 - 诱导的脑膜脑炎小鼠。

Albendazole-Schisandrin B Co-Therapy on -Induced Meningoencephalitis in Mice.

机构信息

Institute of Medical Sciences, Tzu Chi University, Hualien 97004, Taiwan.

Department of Biochemistry, School of Medicine, Tzu Chi University, Hualien 97004, Taiwan.

出版信息

Biomolecules. 2020 Jul 5;10(7):1001. doi: 10.3390/biom10071001.

Abstract

A Currently, infections are predominantly treated with albendazole. However, the use of albendazole can provoke certain neurological symptoms as a result of the immune response triggered by the dead worms. Therefore, treatment usually involves co-administration of corticosteroids to limit the inflammatory reaction. Corticosteroids play a useful role in suppressing inflammation in the brain; however, long-term usage or high dosage may make it problematic.Schisandrin B, an active ingredient from , has been shown to have anti-inflammatory effects on the brain. This study aimed to investigate the effects and potential of schisandrin B in combination with albendazole to treat -induced meningoencephalitis. Here, we show that albendazole-schisandrin B co-treatment suppressed neuroinflammation in -infected mice and increased the survival of the mice. Accordingly, albendazole-schisandrin B co-treatment significantly inhibited inflammasome activation, pyroptosis, and apoptosis. The sensorimotor functions of the mice were also repaired after albendazole-schisandrin B treatment. Immune response was shown to shift from Th2 to Th1, which reduces inflammation and enhances immunity against . Collectively, our study showed that albendazole-schisandrin B co-therapy may be used as an encouraging treatment for -induced meningoencephalitis.

摘要

目前,感染主要用阿苯达唑治疗。然而,阿苯达唑的使用会由于死虫引发的免疫反应而引发某些神经症状。因此,治疗通常涉及联合使用皮质类固醇来限制炎症反应。皮质类固醇在抑制大脑炎症方面发挥了有用的作用;然而,长期使用或高剂量可能会导致问题。五味子素 B 是五味子中的一种活性成分,已被证明对大脑具有抗炎作用。本研究旨在探讨五味子素 B 与阿苯达唑联合治疗弓形虫引起的脑膜脑炎的效果和潜力。在这里,我们表明阿苯达唑-五味子素 B 联合治疗抑制了弓形虫感染小鼠的神经炎症,并提高了小鼠的存活率。相应地,阿苯达唑-五味子素 B 联合治疗显著抑制了炎症小体激活、细胞焦亡和细胞凋亡。阿苯达唑-五味子素 B 治疗后,小鼠的感觉运动功能也得到了修复。免疫反应显示从 Th2 向 Th1 转变,这减轻了炎症并增强了对弓形虫的免疫力。总之,我们的研究表明,阿苯达唑-五味子素 B 联合治疗可能是一种有希望的治疗弓形虫引起的脑膜脑炎的方法。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e670/7407957/1f61e65760af/biomolecules-10-01001-g001.jpg

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