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NTIS 바로가기한국식품영양학회지 = The Korean journal of food and nutrition, v.27 no.4, 2014년, pp.725 - 731
이경호 (종근당) , 이기형 (공주대학교 산업과학대학)
This study aims to find the correlation the low-molecule fucoidan for cancer prevention with an accelerated formation of cotinine. In the presence of fucoidan, a nicotine to cotinine coversion was studied in established assay, direct mixture method and Hep-G2 cell line method. Fucoidan of
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핵심어 | 질문 | 논문에서 추출한 답변 |
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금단 증상이란? | 금단 증상이란 니코틴(nicotine) 등과 같은 중독성 물질의 장기노출 후, 강제로 노출되지 않을 경우, 분노, 짜증, 좌절, 불안, 중독물질에 대한 갈망, 정신집중 저하, 안절부절, 졸음, 피로감, 업무 수행능력 저하, 수면 장애, 우울 및 심박수 감소 등의 현황을 말한다(Schroeder SA 2005). 담배에는 여러 종류의 nicotine, nornicotine, anabasine, anatabine 등과 같은 alkaloid류 화학물질들이 존재하며, 중독성을 갖는 주요 물질로는 nicotine이 대표적이다(Saitoh 등 1985; Steinberg 등 2006). | |
담배에 포함된 alkaloid류 화학물질은? | 금단 증상이란 니코틴(nicotine) 등과 같은 중독성 물질의 장기노출 후, 강제로 노출되지 않을 경우, 분노, 짜증, 좌절, 불안, 중독물질에 대한 갈망, 정신집중 저하, 안절부절, 졸음, 피로감, 업무 수행능력 저하, 수면 장애, 우울 및 심박수 감소 등의 현황을 말한다(Schroeder SA 2005). 담배에는 여러 종류의 nicotine, nornicotine, anabasine, anatabine 등과 같은 alkaloid류 화학물질들이 존재하며, 중독성을 갖는 주요 물질로는 nicotine이 대표적이다(Saitoh 등 1985; Steinberg 등 2006). 담배의 성분들은 일반적으로 인체에 해롭다고 알려져 있으며, 그 주요 원인 물질은 nicotine으로 보고되고 있다(Huang 등 2012; Sridharan 등 2011; Thäle & Schlitt 2011). | |
해초류의 성분 중 Fucoidan의 효능은? | Fucoidan은 Ascophyllum nodosum, Fucus vesiculosus 등과 같은 갈조류의 대표적인 성분으로 황을 함유하고 있는 다당류이다. Fucoidan은 구조적으로 헤파린과 유사하며, 실제 헤파린이 가지는 항혈전 작용이 알려져 있다 (Berteau & Mulloy 2003). 또한 fucoidan은 macrophage 세포주인 RAW264.7에서 lipopolysaccharide에 의한 nitric oxide의 생성과 유도형 nitric oxide synthase의 발현을 억제 효과가 보고되었다(Yang 등 2006). 그 밖으로는 자살세포(apoptosis) 유도에 의한 항암효과, 항바이러스(항-HIV 포함), 항종양성, 항산화작용 등이 있다(Fortun 등 2001; Mauray 등 1998; Saito 등 2006; Tatiana 등 1998). |
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