摘要
目的探讨茶油结合饮食运动干预对糖调节受损者血清脂肪酸含量的影响。方法将社区243例糖调节受损者随机分为茶油干预组89例、非茶油干预组76例和对照组78例,茶油干预组给予食用油为茶油结合个体化的饮食运动干预;非茶油干预组只给予个体化的饮食运动干预,食用油不改变;对照组不给予任何干预。干预时间6个月。测定血清脂肪酸(包括饱和、单不饱和及多不饱和脂肪酸)含量并进行比较分析。结果干预后,茶油干预组、非茶油干预组和对照组的c14∶0、c18∶1含量间差异均有统计学意义(P<0.05),组间两两比较差异亦均有统计学意义(P<0.05);茶油干预组、非茶油干预组和对照组的c16∶1含量间差异有统计学意义(P<0.05),茶油干预组与非茶油干预组、对照组两两比较,差异均有统计学意义((P<0.05),非茶油干预组与对照组比较,差异无统计学意义(P>0.05)。干预前后的配对比较显示,茶油干预组c14∶0的含量显著下降(P<0.01),茶油干预组和非茶油干预组的c16∶1和c18∶1的含量显著升高(P<0.01),非茶油干预组c18∶3的含量显著升高(P<0.05),3组c20∶4的含量均显著升高(P<0.01)。结论茶油结合饮食运动干预可以改善糖调节受损者血清脂肪酸的含量,降低饱和脂肪酸(c14∶0)含量,升高单不饱和脂肪酸(c16∶1和c18∶1)含量,从而有利于血糖的改善。
Objective To explore the intervention effect of camellia oil combining with dietary and exercise intervention on the serum fatty acids in persons with impaired glucose regulation （IGR）. Methods All the 243 IGR subjects were randomly assigned into oil intervention group （89 people）, non-oil intervention group （76 people） or control group （78 people）. The people in the oil preventive group consumed camellia oil as their dietary oil and received individual dietary and exercise intervention; while those in the non-oil intervention group only received individual dietary and exercise intervention, with dietary oil being unchanged; and those in the control group received no intervention. The contents of serum fatty acids were tested by using gas chromatography after 6 months. Results After the intervention, the content of c14：0 was decreased significantly in oil intervention group （P〈0.01） , the contents of c16：1 and c18：1 were increased significantly in both the oil intervention and non-oil intervention groups （P〈0.01）, and the content of cl8：3was significantly increased in the bon- oil intervention group （P〈0.05） , however the content of c20：4 was significantly increased in all the 3 groups （P〈0.01） . There were significant differences in contents ofcl4：0 and c18：1 among the 3 groups （P〈0.05） , and so were between each two groups （P〈0.05） . There was significant difference in content of c16：1 among the 3 groups （P〈0.05） , so was between the oil intervention group and non-oil intervention group and the control group （P〈0.05） ; but there was no significant difference between the non-oil intervention group and the control group （P〉0.05） . Conclusion Camellia oil intervention with diet and exercise intervention can improve the composition of serum fatty acids, decreasing the content of saturated fatty acid （c14.0） and increasing the contents of monounsaturated fatty acids （c16.1 and c18.1）, and thus it is helpful for glucose met
出处
《中国全科医学》
CAS
CSCD
北大核心
2009年第21期1939-1941,共3页
Chinese General Practice
基金
上海市公共卫生重点学科建设项目(08GWZX1002)
关键词
糖调节受损
茶油
干预
血清脂肪酸
Impaired glucose regulation
Camellia oil
Intervention
Serum fatty acids
