다시마 보충과 운동훈련이 흰쥐의 혈당과 혈중지질에 미치는 영향

The Effect of Sea Tangle Supplementation and Exercise Training on Blood Glucose and Lipid Profile in Rats

본 연구의 목적은 다시마투여와 운동트레이닝이 흰쥐의 혈당과 지질성분에 미치는 영향을 규명하기 위함이다. 4주령의 수켯 쥐 27마리를 대조군(C, n=9), 다시마투여군(D, n=9)과 다시마투여와 운동트레이닝군(D+T, n=9)으로 나누었다. 운동트레이닝은 6주간 1주일에 5회, 30분간 트레드밀위에서 실시하였다. 혈당(C:$175.9{\pm}47.5$, D:$173.9{\pm}34.0$, D+T:$165.0{\pm}38.0\;mg/dl$)과 중성지질(C:$251.1{\pm}91.8$, D:$215.0{\pm}90.0$, D+T:$200.0{\pm}89.3$)의 집단 간의 차이는 존재하지 않았다. 콜레스테롤수치는 D+T군($81.8{\pm}11.2$)이 다른 두집단에 비해 낮았다(C:$103.0{\pm}13.5$, D:$102.1{\pm}14.5$). HDL-C의 수치는 D+T군($40.9{\pm}9.7$)이 상대적으로 다른 두집단에 비해 높았다(C:$32.6{\pm}3.8$, D:$31.7{\pm}7.3$). D군($98.0{\pm}41.0$)의 LDL-C수치는 통계적으로 C군($114.5{\pm}41.8$)보다 낮았으며, D+T군($91.2{\pm}41.7$)보다 높았다. 결론적으로, 다시마투여와 운동트레이닝은 혈중지질에 긍정적인 효과를 가져왔다.

The purpose of this study was to investigate the effect of Sea Tangle supplementation and exercise training on blood glucose and lipid profile in rats. Twenty seven, 4-week old male Sprague-Dawley rats were divided into the control group (C, n=9), sea tangle group (D, n=9) and sea tangle+exercise group (D+T, n=9). Exercise training was performed 5 days a week using a treadmill running program for 6 weeks (5 m/min, 0% grade, 30 min). There was no difference in blood glucose (C: $175.9{\pm}47.5$, D: $173.9{\pm}34.0$, D+T: $165.0{\pm}38.0\;mg/dl$) and triglyceride (C: $251.1{\pm}91.8$, D: $215.0{\pm}90.0$, D+T: $200.0{\pm}89.3\;mg/dl$) among the groups. Total cholesterol value of the D+T group ($81.8{\pm}11.2\;mg/dl$) was significantly lower than that of the C ($103.0{\pm}13.5\;mg/dl$) and D ($102.1{\pm}14.5\;mg/dl$) groups. High density lipoprotein cholesterol (HDL-C) was significantly high in the D+T ($40.9{\pm}9.7\;mg/dl$) group compared with the C ($32.6{\pm}3.8\;mg/dl$) group and D ($31.7{\pm}7.3\;mg/dl$) group. The value of low density lipoprotein cholesterol (LDL-C) for the D ($98.0{\pm}41.0\;mg/dl$) group was statistically lower than the C($114.5{\pm}41.8\;mg/dl$) group, and higher than the D+T ($91.2{\pm}41.7\;mg/dl$) group. In conclusion, sea tangle injection and exercise had a positive effect on blood lipid profiles.