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PLOS One:发现引起心脏病和冠状动脉疾病又一大危险因素

2017-11-09 佚名 medicalxpress

一项新研究表明,血液中的磷酸盐与心脏病和冠状动脉疾病的风险有关。

一项新研究表明,血液中的磷酸盐与心脏病和冠状动脉疾病的风险有关。

来自萨里大学的研究人员发现,血液中磷酸盐含量不足可能会对心血管健康造成危害,这与之前在该领域的研究相矛盾,该研究认为低含量的矿物质对心脏有益。

这项研究使用了RCGP研究和监测中心的数据,研究了超过10万名患者的磷酸盐水平,超过5年和9年的时间间隔,以及对他们心脏健康的影响。研究人员发现,血液中的矿物质含量低(低于0.75 mmol/ L)的人罹患冠状动脉疾病的风险与高水平(高于1.5 mmol/ L)的风险相似。在血液中磷酸盐含量较低、浓度过高的情况下,这两种情况的情况都很好,但在中程(1 -1.25 mmol/ L)水平上的心脏事件明显减少。

在血液中与高水平的磷酸盐有关的风险已经被科学界证实,但这是第一次发现低水平的危险可能同样危险。

磷酸盐是人体重要的矿物质,有助于调节血液生化,从而影响心脏的工作。它在促进红细胞向身体组织输送氧气方面起着至关重要的作用,在蛋白质丰富的食物如肉类、家禽和鱼类中也能找到。

尼克·海沃德博士在萨里大学进行了这项研究,他说:“在初级和中级医疗中,磷酸盐的重要性应该被审查。”在血液测试中经常被忽视,但磷酸盐可能是成人心脏病的一个新的危险因素。

萨里大学的Andy McGovern博士说:“我们的发现揭示了磷酸盐在身体中的作用及其与心血管健康的关系。”根据我们的发现,我们建议临床医生认为磷酸盐水平低的人心血管疾病风险较高,并评估每个患者的降低方式。”

原始出处:

Nicholas Hayward, Andrew McGovern, Simon de Lusignan, et.al. U-shaped relationship between serum phosphate and cardiovascular risk: A retrospective cohort study. PLOS One

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    2017-11-09 天涯183

    学习了.非常好的文章

    0

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    2017-11-09 天地飞扬

    谢谢分享!

    0

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