Antihyperglycentic effect of oolong tea in type 2 diabetes
Antihyperglycentic effect of oolong tea in type 2 diabetes
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DOI：
10.2337/diacare.26.6.1714
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发表时间：
2003-06-01
期刊：
影响因子：
16.2
通讯作者：
Yamamoto, S
中科院分区：
文献类型：
--
作者：
Hosoda, K;Wang, MF;Yamamoto, S
目的-以确定乌龙茶降低2型糖尿病患者在苗栗，Taiwan.Research设计和方法的血糖的疗效-共20个自由生活的主题谁有2型糖尿病，并采取降糖药物处方参加了本研究。受试者在随机交叉设计中饮用乌龙茶（1，500 ml）或水各30天。在治疗前14天不喝茶。结果-相对于初始浓度，乌龙茶显著降低血糖浓度（从229 +/-53.9至162.2 +/-29.7 mg/dl，P <0.001）和果糖胺（409.9 ± 96.1~323.3 ± 56.4 μ mol/l，P <0.01），而水对照组则无变化（葡萄糖为208.7 +/-61.0 vs. 232.3 +/-63.1 mg/dl，果糖胺为368.4 +/-85.0至340.0 +/-76.1 mumol/l）。乌龙茶可能是口服降糖药治疗2型糖尿病的有效辅助药物。
OBJECTIVE - To determine the efficacy of oolong tea for lowering plasma glucose in type 2 diabetic patients in Miaoli, Taiwan.RESEARCH DESIGN AND METHODS - A total of 20 free-living subjects who had type 2 diabetes and took hyperglycemic drugs as prescribed were enrolled in the present study. Subjects consumed oolong tea (1,500 ml) or water for 30 days each in a randomized crossover design. Tea was not consumed for 14 days prior to treatments.RESULTS - Relative to initial concentrations, oolong tea markedly lowered concentrations of plasma glucose (from 229 +/- 53.9 to 162.2 +/- 29.7 mg/dl, P < 0.001) and fructosamine (from 409.9 ± 96.1 to 323.3 ± 56.4 μmol/l, P < 0.01), whereas the water control group had not changed (208.7 +/- 61.0 vs. 232.3 +/- 63.1 mg/dl for glucose and from 368.4 +/- 85.0 to 340.0 +/- 76.1 mumol/l for fructosamine).CONCLUSIONS - Oolong tea may be an effective adjunct to oral hypoglycemic agents in the treatment of type 2 diabetes.