水飞蓟宾对代谢综合征患者葡萄糖代谢率与脂肪因子的影响

目的探讨代谢综合征(MS)患者葡萄糖代谢率(M)与血浆抵抗素(resistin)、脂联素(adiponectin)、瘦素(leptin)水平变化及水飞蓟宾(Silibinin)的治疗作用。方法筛选15例MS病例和20例健康对照组。采用高胰岛素-正常血糖钳夹技术检测M,评估胰岛素抵抗(IR)程度;采用EILSA法检测血浆resistin、adiponectin与leptin浓度;检测空腹胰岛素(FINS)、血糖、血脂等生化指标;MS患者给予水飞蓟宾70mg口服,一日3次,治疗12 w,于治疗结束后重复检测M、血浆resistin、adiponectin与leptin浓度。结果①MS组腰围(WC)、体重指数(BMI)、空腹血糖(FPG)、2 h血糖(2 h PG)、FINS及甘油三酯(TG)等均显著高于对照组,高密度脂蛋白-胆固醇(HDL-C)明显低于对照组(P均<0.05)。高胰岛素正常血糖钳夹试验稳态时(120～150 min),MS组M显著低于对照组(P<0.01)。两组血浆resistin水平无显著差异(P>0.05);MS组血浆leptin水平显著高于对照组,adiponectin水平显著低于对照组(P...

Effect of silibinin on insulin sensitivity and plasma adipokines levels in subjects with metabolic syndrome

Objective To investigate effects of silibinin on glucose metabolic rate(M) and plasma resistin,adiponectin and leptin levels in subjects with metabolic syndrome(MS).Methods 15 MS patients were selected as MS group.20 normal adults were selected as control group.M was evaluated by hyperinsulinemic euglycemia clamp technique.Plasma resistin,adiponectin and leptin concentrations were detected by ELISA.Blood pressure,waist circumference(WC),body mass index(BMI) were measured.MS group received metformin 500 mg e...