The present invention relates to a pharmaceutical composition for treating and preventing degenerative neurological disorders, containing, as an active ingredient, a mixture extract of two or more types selected from the group consisting of Moutan Root Bark, Angelica Dahurica Root, and Bupleurum Root, or a fraction thereof. Specifically, the extract of the mixture of the present invention exhibits a recovery effect on mitochondrial function damage, a relieving effect on endoplasmic reticulum stress and also exhibits simultaneously an inhibitory effect on inflammatory response, which are remarkably improved compared with those exhibited in an in vitro single extract, and the extract of the mixture significantly exhibits an improvement effect on motor coordination and a protective effect on dopaminergic neurons in a Parkinson's disease animal model, and thus the extract of the mixture of the present invention or a fraction thereof can be useful as an active ingredient of a pharmaceutical composition for treating and preventing degenerative neurological disorders.
本发明涉及一种用于治疗和预防神经系统退行性疾病的药物组合物,其有效成分包含两种或两种以上的混合
提取物,这些混合
提取物选自木丹根树皮、白芷根和柴胡根或其馏分组成的组。具体来说,本发明的混合物
提取物对线粒体功能损伤有恢复作用,对内质网应激有缓解作用,同时对炎症反应有抑制作用,这些作用与体外单一
提取物相比有明显改善、因此,本发明的混合物
提取物或其馏分可用作治疗和预防退行性神经系统疾病的药物组合物的活性成分。