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NTIS 바로가기大韓本草學會誌 = The Korea journal of herbology, v.28 no.5, 2013년, pp.21 - 28
김효근 (경희대학교 약학대학 한약학과) , 심여문 (경희대학교 약학대학 한약학과) , 오명숙 (경희대학교 약학대학 한약학과)
Objectives : The aim of this study was to investigate the neuroprotective effects and mechanisms of Cyperi Rhizoma extracts (CRE) using in vitro and in vivo models of Parkinson's disease (PD). Methods : We evaluated the neuroprotective effect of CRE against 1-methyl-4-phenylpyridinium (MPP+) toxicit...
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핵심어 | 질문 | 논문에서 추출한 답변 |
---|---|---|
香附子란? | 香附子는 사초과(莎草科: Cyperaceae)에 속하는 다년초인 Cyperus rotundus L.의 근경으로 가는 뿌리를 제거하여 사용하며, β-selinene등의 sesquiterpene계 정유가 1% 함유되었으며 주성분으로 cyperol, cyperene, isocyperol이 있고, oleanoic acid, patchoulenone, cyperotundone, α-cyperone, cyperotundone, patchoulenone, sugeonol, kobusone 등을 함유하고 있다1,2). 본초학적으로는 理氣의 良藥으로 주로 疏肝理氣, 調經止痛의 효능을 지니고 있다. | |
香附子추출물의 태아중뇌 도파민 세포 및 동물 모델에서 MPP+/MPTP 신경독성에 대한 도파민 세포 보호 효과 및 신경염증 억제 효과에 대한 연구를 수행한 결과 얻은 결론은? | 1. CRE는 태아중뇌 배양 세포 모델에서 MPP+ 신경독성에 의한 도파민 세포 손상으로부터 보호 효과를 보였다. 또한 CRE 투여는 동물 모델에서 MPTP 신경독성에 의한 흑질과 선조체의 도파민 세포 수와 신경 말단 손상을 보호하였다. 2. CRE 투여는 동물모델에서 MPTP로 유도한 파킨슨병 유사 행동장애를 회복시켰으며, 이는 양성대조군인 ropinirol과동등 또는 이상의 효능을 나타내었다. 3. CRE는 MPP+로 유도된 염증성 인자인 NO와 TNF-α 생성을 농도 의존적으로 억제하였으며, 흑질 부위의MPTP로 유도된 신경아교증(gliosis)을 억제한 것이 관찰되었다. | |
香附子의 주성분은? | 香附子는 사초과(莎草科: Cyperaceae)에 속하는 다년초인 Cyperus rotundus L.의 근경으로 가는 뿌리를 제거하여 사용하며, β-selinene등의 sesquiterpene계 정유가 1% 함유되었으며 주성분으로 cyperol, cyperene, isocyperol이 있고, oleanoic acid, patchoulenone, cyperotundone, α-cyperone, cyperotundone, patchoulenone, sugeonol, kobusone 등을 함유하고 있다1,2). 본초학적으로는 理氣의 良藥으로 주로 疏肝理氣, 調經止痛의 효능을 지니고 있다. |
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