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NTIS 바로가기韓方眼耳鼻咽喉皮膚科學會誌 = The journal of Korean Medicine Ophthalmology & Otolaryngology & Dermatology, v.28 no.1, 2015년, pp.1 - 10
이인수 (세명대학교 한의과대학 안이비인후피부과학교실) , 김용민 (세명대학교 한방화장품과학과) , 김희택 (세명대학교 한의과대학 안이비인후피부과학교실)
Objectives : Oxidation by active oxygen in the body, phototoxicity and photoallergic interest has grown, antioxidant and phototoxicity inhibiting substances for research progress. The purpose of this study was to examine the effects on antioxidant and phototoxicity of Rubus coreanus Fruits. Meterial...
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핵심어 | 질문 | 논문에서 추출한 답변 |
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한방에서 복분자는 어떤 치료에 사용되는가? | 복분자는 益腎, 固精, 縮尿의 효능으로 腎虛遺尿,小便頻數, 陽痿早泄, 遺精滑精 등의 치료에 사용되고 있으며11), 항산화능12,13), 항염작용14,15), 항골다공증16),항류마티즘17) 및 항아나필락시스 효과18) 등 여러 가지 질환에 대한 효능이 보고되고 있다. 이에 저자는 사람의 foreskin에서 유래한 Hs68 세포에 자외선을 조사하여 인위적으로 광독성을 유발시킨 후 복분자 추출물의 광독성 억제 효과를 평가하였다. | |
천연 항산화제 개발에 대한 요구 증가는 합성 항산화제의 어떤 문제 때문인가? | 활성산소와 관련된 인체 질환에 대한 항산화 효능이 관심을 가지면서 현재 butylated hydroxy anisole(BHA), butyl hydroxy toluen(BHT) 등 합성 항산화제 등이 개발되어 활용되나 동물실험에서 발암성이 보고되어 안전성 문제점이 지적되고 있다3). 이러한 이유로 합성 항산화제 사용이 제한되면서 합성항산화제보다 효과가 우수하거나 비슷한 천연 항산화제 개발이 요구되어지고 있으며, 우리가 흔히 접할 수 있는 각종 식품 및 한약재에 대한 항산화 효능 연구가 활발히 진행되고 있는 상황이다4,5). | |
과도한 활성산소 발생은 인체에 어떤 영향을 주는가? | 최근 첨단 과학과 의료기술의 발전으로 인간의 수명이 연장되면서 사회는 점점 고령화 사회로 진입하게 되었으며 이에 따라 각종 만성 질환의 발병률이 증가하고 있고 이러한 만성질환의 원인이 생체에서발생되는 hydroxyl radical, superoxide radical, 과산화수소 등과 같은 활성산소류(reactive oxygen species, ROS)에 의한다고 알려졌다1). 생체 내에서 활성산소가 과도하게 발생되고 균형이 깨지는 경우 세포나 조직이 손상 받게 되고 이는 지질과산화, 단백질변성, 세포막파괴, DNA 손상 등에 영향을 미쳐 암,심장병, 동맥경화증, 백내장 등 여러 퇴행성 질환이발생되며2), 이에 최근 활성산소를 제거하는 연구가 활발히 진행되고 있다. |
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