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Human and Animal Study on the Natural Food for Obesity and Metabolic Syndrome Risk Factors

비만 및 대사성증후군 위험인자에 대한 천연물 식품의 인체 및 동물 효능연구

  • 문근아 (한국한의학연구원 의료연구부) ;
  • 최선미 (한국한의학연구원 의료연구부) ;
  • 김선형 (한국한의학연구원 의료연구부) ;
  • 김성수 (중앙대학교 의과대학) ;
  • 강지연 (한국한의학연구원 의료연구부) ;
  • 윤유식 (한국한의학연구원 의료연구부)
  • Published : 2003.12.01

Abstract

In this study a natural composition containing oriental herbs, KSH28, for reducing obesity and metabolic syndrome was constructed and its efficacy was evaluated in animal and human. To investigate the anti-obesity effect of KSH28, animal study was conducted using high fat diet-induced obese mice. KSH28 significantly decreased body weight and adipose tissue in high fat diet-fed obese mice. The mean size of fat cells in adipose tissue was significantly reduced. Glucose and triglyceride levels were also significantly decreased. To elucidate its efficacy in human, a natural food containing KSH28 with grains, vegetables, vitamins, minerals and dietary fibers was constructed and 40 subjects (8 male and 32 female) were tested for the change of body composition, blood pressure and blood lipid profile. All subjects had 2 pack (309 each) of natural food per day for 4 weeks. Compared to the baseline value, body fat was significantly reduced, however, water, protein and mineral contents in the body were not changed, suggesting selective reduction of fat tissue. Blood pressure and serum lipid profile were significantly decreased to reduce risk for metabolic syndrome. Serum GPT, a liver function indicator, was not changed and no significant side effects were detected. Therefore, it was shown that the KSH28 is a safe and effective composition for reducing obesity and metabolic syndrome.

본 연구에서는 비만 및 대사성증후군 위험 인자를 개선하기 위하여 한방원리를 활용한 조성물 KSH28을 구성하고 동물실험과 인체실험을 통한 효능 평가를 수행하였다. 동물실험에서는 4주령의 수컷 C57BL/6 마우스에게 30%고지방 식이를 급여하면서 4주간 KSH28을 경구 투여하였다. 4주후 체중과 복부의 부고환 및 신장후 지방조직은 KSH28에 의해 용량 의존적으로 의미있게 감소하였다. 또한 지방조직내의 지방세포 평균단면적이 KSH28에 의해 용량 의존적으로 감소하여 지방조직 억제 효과가 뚜렷함이 발견되었다. 공복시 혈당과 혈중 중성지방 농도는 KSH28에 의해 유의적으로 감소하였다. 인체실험에서는 40명 (남성 8명, 여성 32명 )의 피험자들이 KSH28을 포함한 생식 제품(30 g)을 하루 2포 4주간 복용하였다. 체중은 4주간 평균적으로 1.91 kg(남 2.05 kg, 여 1.87 kg)감소하여 주당 약 0.5 kg의 감소를 나타내었고 체성분 분석에서는 체지방이 1.77kg(남 2.69kg,여 1.56kg) 감소하여 체중감량 부분의 대부분을 차지하였다. 수분과 단백질, 근육, 무기질은 변화가 없었다. 여성에서 수축기 혈압, 확장기 혈압과 혈중 총콜레스테롤, LDL콜레스테롤이 모두 의미있게 감소하여 대사성증후군을 개선시킴이 관찰되었다. 간기능의 지표로 이용되는 GPT 수치에는 변화가 없었고 기타의 특별한 부작용은 발견되지 아니하였다.

Keywords

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