J PHYSIOL :英科学家新研究指明酮酮类饮品有助于降血糖,长期保护糖尿病

2018-02-15 佚名 Medicalxpress

这是第一次有证据表明,喝酮补充剂可以降低血糖水平,提供了一个潜在的方法来帮助糖尿病患者控制血糖峰值。

这是第一次有证据表明,喝酮补充剂可以降低血糖水平,提供了一个潜在的方法来帮助糖尿病患者控制血糖峰值。

在过去的几十年里,2型糖尿病和肥胖症已经达到了流行的程度。这些疾病与高血糖有关,高血糖会损害供重要器官血液的血管,也会增加患心脏病和中风的风险。

虽然先前的研究已经表明,将酮酮注入血液可以降低血糖水平,但发表在《生理学》杂志上的这项研究表明,酮酯补充物也能降低血糖水平。不列颠哥伦比亚省大学和牛津大学的研究人员已经证明,一杯酮酯饮料可以通过降低血糖水平,更好地控制血糖。

二十名健康人参加了这项研究,两次禁食10小时后服用酮单酯补充剂或安慰剂。三十分钟后,他们喝了一杯含75克糖的饮料(即标准的口服葡萄糖耐量试验)。在整个2.5小时的治疗方案中,每15-30分钟采集一次血样,分析葡萄糖、血脂和激素。与安慰剂相比,血糖峰值在服用酮饮料的当天有所降低。

应该注意的是,这项研究是针对健康的年轻人进行的,目的是减少胰岛素抵抗、β细胞功能障碍和药物的混杂影响,因此需要更多的研究来了解它是否适用于糖尿病前期、2型糖尿病和肥胖症患者。生理机制是改善血糖控制的基础,也需要了解。

来自不列颠哥伦比亚省大学的研究人员表示:“我们的研究是在健康的年轻参与者身上进行的,但是如果在患有2型糖尿病的人身上也看到同样的反应,那么酮单酯补充剂就有可能用于降低血糖水平和改善代谢健康。”

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    2018-02-16 1209e435m98(暂无昵称)

    学习了.谢谢分享

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