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단기간 귀리 추출물 섭취의 혈당 및 콜레스테롤 저하 효과 평가

Evaluation the Effects of Short Term Intake Avena sativa Extracts on Blood Glucose and Cholesterol Level

  • 김하나 (강원대학교 의학전문대학원 진단검사의학교실) ;
  • 이인수 (강원대학교 의학전문대학원 진단검사의학교실) ;
  • 신경숙 (강원대학교 의학전문대학원 진단검사의학교실) ;
  • 윤순규 (강원대학교 의학전문대학원 진단검사의학교실) ;
  • 이부형 (강원대학교 의학전문대학원 진단검사의학교실) ;
  • 윤승규 (강원대학교 의학전문대학원 진단검사의학교실) ;
  • 최진우 (강원대학교 의생명과학대학 의생명공학과) ;
  • 서인범 (강원대학교 의학전문대학원 진단검사의학교실)
  • 투고 : 2015.02.11
  • 심사 : 2015.02.21
  • 발행 : 2015.03.28

초록

최근 혈당조절에 도움이 되는 다양한 천연추출물에 대한 연구가 진행되고 있다. 귀리는 다양한 생리효능이 있는 것으로 알려져 있는데 특히 ${\beta}$ 클루칸은 체내 혈중 콜레스테롤 수치를 낮추어 심혈관 질환을 예방하고 비만과 관련된 성인병 예방에 효과를 보이는 것으로 보고되고 있다. 이에 본 연구는 상품화된 귀리 추출물로 이루어진 다운앤컨트롤(비엠제약)을 이용하여 6주간 무작위, 이중맹검, 실험군-대조군 임상 연구를 통해 혈당 및 혈중 콜레스테롤에 대한 효과를 평가한 결과, 통계학적으로 유의한 차이를 보이지는 않았지만 당화알부민은 각각 시험군에서 50.33% 감소, 대조군에서 37.91% 감소 및 중성지방은 시험군에서 7.51% 감소, 대조군에서 3.98% 증가로 상대적으로 차이를 보여 시험약의 혈당저하 효과 및 중성지방의 감소효과를 일부에서 관찰할 수 있었다.

Recently, studies about various natural extracts to help control blood glucose has been in progress. Avena sativa is well known to have various physilogical effects. Especially, ${\beta}$-glucan has effect about lowering blood glucose level and prevent cardiovascular dz and adult dz related to obesity. In this study we evaluated the effect of Down and control (BM pharmaceutical) which is consist of commercialized Avena sativa fextracts on blood glucose and cholesterol, 6weeks, randomized, double-blind, placebo-controlled trials. The results show not significantly different in all blood index test group from control group, but in glycated albumin decreased 50.33% for test group, decreased 37.91% for control group, in triglyceride decreased 7.51% for test group, increased 3.98 for control group and we can observed Avena sativa has blood glucose and triglyceride lowering effect in some.

키워드

참고문헌

  1. S. Park, S. J. Kim, M. Lee, K. A. Kang, and E. Hendrix, "Prevalence and associated factors of metabolic syndrome among South korean adults," J Community Health Nurs, Vol.32, No.1, pp.24-38, 2015. https://doi.org/10.1080/07370016.2015.992266
  2. R. Clemens and B. J. van Klinken, "The future of oats in the food and health continuum," Br J Nutr, Vol.112, S2, pp.75-79, 2014. https://doi.org/10.1017/S0007114514002724
  3. F. Thies, L. F. Masson, P. Boffetta, and P. Kris-Etherton, "Oats and CVD risk markers: a systematic literature review," Br J Nutr, Vol.112, S2, pp.19-30, 2014. https://doi.org/10.1017/S0007114514002281
  4. P. P. Zhang, X. Z. Hu, H. M. Zhen, C. Xu, and M. T. Fan, "Oat ${\beta}$-glucan increased ATPases activity and energy charge in small intestine of rats," J Agric Food Chem, Vol.60, No.3, pp.9822-9827, 2012. https://doi.org/10.1021/jf3017496
  5. K. E. Andersson and P. Hellstrand, "Dietary oats and modulation of atherogenic pathways," Mol Nutr Food Res, Vol.56, No.7, pp.1003-1013, 2012. https://doi.org/10.1002/mnfr.201100706
  6. M. Guevara-Cruz, A. R. Tovar, C. A. Aguilar-Salinas, I. Medina-Vera, L. Gil-Zenteno, and I. Hernandez-Viveros, "A dietary pattern including nopal, chia seed, soy protein, and oat reduces serum triglycerides and glucose intolerance in patients with metabolic syndrome," J Nutr, Vol.142, No.1, pp.64-69, 2012. https://doi.org/10.3945/jn.111.147447
  7. M. Kristensen and S. Bugel, "A diet rich in oat bran improves blood lipids and hemostatic factors, and reduces apparent energy digestibility in young healthy volunteers," Eur J Clin Nutr, Vol.65, No.9, pp.1053-1058, 2011. https://doi.org/10.1038/ejcn.2011.102
  8. R. A. Othman, M. H. Moghadasian, and P. J. Jones, "Cholesterol-lowering effects of oat ${\beta}$-glucan," Nutr Rev, Vol.69, No.6, pp.299-309, 2011. https://doi.org/10.1111/j.1753-4887.2011.00401.x
  9. S. R. Eussen, C. J. Rompelberg, K. E. Andersson, O. H. Klungel, P. Hellstrand, and R. Oste, "Simultaneous intake of oat bran and atorvastatin reduces their efficacy to lower lipid levels and atherosclerosis in LDLr-/-mice," Pharmacol Res, Vol.64, No.1, pp.36-43, 2011. https://doi.org/10.1016/j.phrs.2011.02.008
  10. P. Tighe, G. Duthie, N. Vaughan, J. Brittenden, W. G. Simpson, and S. Duthie, "Effect of increased consumption of whole-grain foods on blood pressure and other cardiovascular risk markers in healthy middle-aged persons: a randomized controlled trial," Am J Clin Nutr, Vol.92, No.4, pp.733-740, 2010. https://doi.org/10.3945/ajcn.2010.29417
  11. S. Hooda, J. J. Matte, T. Vasanthan, and R. T. Zijlstra, "Dietary oat beta-glucan reduces peak net glucose flux and insulin production and modulates plasma incretin in portal-vein catheterized grower pigs," J Nutr, Vol.140, No.9, pp.1564-1569, 2010. https://doi.org/10.3945/jn.110.122721
  12. P. Thongoun, P. Pavadhgul, A. Bumrungpert, P. Satitvipawee, Y. Harjani, and A. Kurilich, "Effect of oat consumption on lipid profiles in hypercholesterolemic adults," J Med Assoc Thai, Vol.96, S5, pp.25-32, 2013.
  13. X. Ma, J. Gu, Z. Zhang, L. Jing, M. Xu, and X. Dai, "Effects of Avena nuda L. on metabolic control and cardiovascular disease risk among Chinese patients with diabetes and meeting metabolic syndrome criteria: secondary analysis of a randomized clinical trial," Eur J Clin Nutr, Vol.67, No.12, pp.1291-1297, 2013. https://doi.org/10.1038/ejcn.2013.201
  14. X. Zhang, S. C. McGeoch, I. L. Megson, S. M. MacRury, A. M. Johnstone, and P. Abraham, "Oat-enriched diet reduces inflammatory status assessed by circulating cell-derived microparticle concentrations in type 2 diabetes," Mol Nutr Food Res, Vol.58, No.6, pp.1322-1332, 2014. https://doi.org/10.1002/mnfr.201300820
  15. P. Tighe, G. Duthie, J. Brittenden, N. Vaughan, W. Mutch, and W. G. Simpson, "Effects of wheat and oat-based whole grain foods on serum lipoprotein size and distribution in overweight middle aged people: a randomised controlled trial," PLoS One, Vol.8, No.8, 2013.
  16. A. M. Bernstein, B. Titgemeier, K. Kirkpatrick, M. Golubic, and M. F. Roizen, "Major cereal grain fibers and psyllium in relation to cardiovascular health," Nutrients, Vol.5, No.5, pp.1471-1487, 2013. https://doi.org/10.3390/nu5051471
  17. R. H. Wong, P. R. Howe, A. M. Coates, J. D. Buckley, and N. M. Berry, "Chronic consumption of a wild green oat extract (Neuravena) improves brachial flow-mediated dilatation and cerebrovascular responsiveness in older adults," J Hypertens, Vol.31, No.1, pp.192-200, 2013. https://doi.org/10.1097/HJH.0b013e32835b04d4