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NTIS 바로가기韓國營養學會誌 = The Korean journal of nutrition., v.42 no.1, 2009년, pp.5 - 13
박유경 (경희대학교 동서의학대학원 의학영양학과) , 김정신 (한남대학교 생명.나노과학대학 식품영양학과) , 전은재 (한남대학교 생명.나노과학대학 식품영양학과) , 강명희 (한남대학교 생명.나노과학대학 식품영양학과)
Mushrooms have become a largely untapped source of powerful new pharmaceutical products that poses anti-inflammatory, and antimutagenic, and antioxidant activities. The antioxidant effects of the mushroom may be partly explained by protecting cellular components against free radical. The aim of this...
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핵심어 | 질문 | 논문에서 추출한 답변 |
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당뇨병이란 무엇인가? | 당뇨병은 전 세계적으로 발병율이 높고 또 사망률도 매우 높은 만성질환 중 하나이며, 절대적 혹은 상대적으로 인슐린이 부족하거나 인슐린 활성도가 감소되어 생기는 질환으로써 혈당이 올라가고 탄수화물, 단백질 지방의 대사에 이상을 보이는 질병이다. 당뇨병에 걸리면 혈당이 올라갈 뿐 아니라 여러 합병증이 생겨서 눈, 신장, 신경, 혈관 등에 이상이 생긴다. | |
항암효과를 중심으로 수행되어 온 차가버섯의 생리활성 연구에는 무엇이 있는가? | 차가버섯의 생리활성 연구는 그 동안 주로 항암효과를 중심으로 수행되어 왔다. 차가버섯의 물 추출물에 대한 항암 효과가 in vitro에서 연구되었고3,31) 항균 및 항 바이러스 효과도 보고되었다.32,33) 최근에는 차가버섯의 열수추출물이 시간 의존적으로 (time-dependent manner) 인체 위암 세포주에서 세포 증식을 억제하는 효과가 보고되었으며,34) Ham등35,36)은 Ames test를 이용하여 차가버섯의 ethanol extracts, ethyl acetate fraction, water fraction and other sub-fraction에서 항 돌연변이 효과와 항 세포독성 효과를 보인다고 보고하였다. 한편 본 연구실에서는 차가버섯을 in vitro로 인체 임파구 세포에 처리하였을 때 임파구 DNA 손상 감소 효과가 있음을 확인해 보고한 바 있다. | |
차가버섯이란 무엇인가? | 차가버섯 (Inonotus obliquus)은 추운지방에서 자라는 자작나무에 기생하는 곰팡이류로서 16세기부터 러시아, 폴란드, 그리고 대부분의 발틱 국가들에서 전통적으로 암, 관상동맥질환, 관절염 및 당뇨병을 치료하는데 널리 사용되어 왔다.1) 독성이 없으면서도 여러 질병들을 치료하는 약용효과가 있다는 것이 알려지면서 질병치료를 위해 많은 사람들이 차가버섯을 섭취하여 왔으나 그 과학적, 의학적 효능에 대해서는 비교적 최근에 연구되기 시작하였다. |
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