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NTIS 바로가기Journal of applied biological chemistry, v.57 no.2, 2014년, pp.145 - 152
이상일 (Department. of Food, Nutrition and Cookery, Keimyung College) , 이예경 (Center for Nutraceutical and Pharmaceutical Materials, Myongji University) , 김순동 (Center for Nutraceutical and Pharmaceutical Materials, Myongji University) , 심순미 (Department of Food Science and Technology and Carbohydrate Bioproduct Research Center, Sejong University) , 양승환 (Center for Nutraceutical and Pharmaceutical Materials, Myongji University) , 성금화 (Center for Nutraceutical and Pharmaceutical Materials, Myongji University) , 서주원 (Division of Bioscience and Bioinformatics, College of Natural Science, Myongji University)
To evaluate the improving effects of antioxidant activity, we observed antioxidant capacities such as electron donating ability (EDA), Ferric reducing antioxidant power (FRAP), inhibitory activity of xanthine oxidase (XO) and aldehyde oxidase (AO), and sensory characteristics on mixture of Smilax ch...
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핵심어 | 질문 | 논문에서 추출한 답변 |
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통풍은 무엇인가? | )은 우리나라 산야에 널리 분포하는 활엽덩굴성 관목으로 그 근경(rhizome)인 토복령은 고뇨산혈증의 치유 및 신장보호 작용(Chen 등, 2011)이 있어 주로 통풍의 치료제(Shu 등, 2006)로 쓰이나 해독(Cheng과 Hua, 2006), 항염, 항암 및 항산화 효과(Shu 등, 2006; Li 등, 2007)가 알려져 있다. 통풍은 요산의 과잉생성 또는 배설부진으로 오는 고뇨산 혈증으로 요산의 결정체가 관절부위에 축적되어 통증을 유발하는 질환(Chena 등, 2011)이며, 요산은 식이로 섭취된 핵산 또는 de novo합성된 purine 염기의 대사과정에서 hypoxanthine 및 xanthine이 xanthine oxidoreductase (XOR)의 촉매작용에 의하여 생성되며(Parks과 Granger, 1986), 여기에 aldehyde oxidase (AO)도 관여한다는 보고도 있다(Beedham, 1987). AO는 간, 폐 및 신장 등의 세포질에 다량으로 존재하는 효소(Al-Salmy, 2001)로 xanthine oxidase (XO)와 분자량이 유사할 뿐만 아니라 XO와 같이 flavin adenine dinucleotide, molybdenum 및 철-유황과 같은 보결분자단을 가지고 있으며 기질특이성에서 다소 차이는 있으나 작용에 있어서 XO와 밀접한 관련이 있다(Beedham, 1987). | |
aldehyde oxidase는 무엇인가? | 통풍은 요산의 과잉생성 또는 배설부진으로 오는 고뇨산 혈증으로 요산의 결정체가 관절부위에 축적되어 통증을 유발하는 질환(Chena 등, 2011)이며, 요산은 식이로 섭취된 핵산 또는 de novo합성된 purine 염기의 대사과정에서 hypoxanthine 및 xanthine이 xanthine oxidoreductase (XOR)의 촉매작용에 의하여 생성되며(Parks과 Granger, 1986), 여기에 aldehyde oxidase (AO)도 관여한다는 보고도 있다(Beedham, 1987). AO는 간, 폐 및 신장 등의 세포질에 다량으로 존재하는 효소(Al-Salmy, 2001)로 xanthine oxidase (XO)와 분자량이 유사할 뿐만 아니라 XO와 같이 flavin adenine dinucleotide, molybdenum 및 철-유황과 같은 보결분자단을 가지고 있으며 기질특이성에서 다소 차이는 있으나 작용에 있어서 XO와 밀접한 관련이 있다(Beedham, 1987). 또한 AO는 항암제(methotrexate) 및 항바이러스제(famciclovir)와 같은 약물을 포함한 aldehyde 및 질소를 함유하는 heterocyclic compounds의 산화에 관여하며(Beedham, 1987; Clarke 등, 1995; Jordan 등, 1999; Kawashima 등, 1999; Kitamura 등, 1999), 체내 내외인성 기질들의 산화 과정 중에 superoxide와 같은 Reactive oxygen species (ROS)를 생성(Mira 등, 1995; Kundu 등, 2007)할 뿐만 아니라 알코올성 간 손상의 유도(Shaw와 Jayatilleke, 1990), 고지방 식이에 의한 지방간 생성유도(Conklin 등, 2007; Weigert 등, 2008), 지방세포의 분화(Huang과 Ichikawa 1994; Mercader 등, 2006)에 관여함으로써 비만조절과 간 손상의 예방 및 항암제 개발에 대한 표적효소로 알려져 있다(Pryde 등, 2010; Garattini과 Terao 2011). | |
청미래덩굴은 무엇인가? | 청미래덩굴(Smilax china L.)은 우리나라 산야에 널리 분포하는 활엽덩굴성 관목으로 그 근경(rhizome)인 토복령은 고뇨산혈증의 치유 및 신장보호 작용(Chen 등, 2011)이 있어 주로 통풍의 치료제(Shu 등, 2006)로 쓰이나 해독(Cheng과 Hua, 2006), 항염, 항암 및 항산화 효과(Shu 등, 2006; Li 등, 2007)가 알려져 있다. 통풍은 요산의 과잉생성 또는 배설부진으로 오는 고뇨산 혈증으로 요산의 결정체가 관절부위에 축적되어 통증을 유발하는 질환(Chena 등, 2011)이며, 요산은 식이로 섭취된 핵산 또는 de novo합성된 purine 염기의 대사과정에서 hypoxanthine 및 xanthine이 xanthine oxidoreductase (XOR)의 촉매작용에 의하여 생성되며(Parks과 Granger, 1986), 여기에 aldehyde oxidase (AO)도 관여한다는 보고도 있다(Beedham, 1987). |
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