Evolu Appli:研究锁定全世界患癌率更高的10个国家,中国是否“榜上有名”?

2017-10-08 佚名 medicalxpress

据阿德莱德大学的新研究所示,在发达国家中,虽然拥有更多接受医疗的机会,但是癌症发病率却远高于世界上“不发达”的国家。研究人员说这是放松的结果。

据阿德莱德大学的新研究所示,在发达国家中,虽然拥有更多接受医疗的机会,但是癌症发病率却远高于世界上“不发达”的国家。研究人员说这是放松的结果。

研究人员说,某些癌症的速度增加了一倍,比起过去的100年到150年前,甚至增长了三倍。世界和人类进化已经远离了“适者生存”。阿德莱德大学的医学院的研究人员们一直在研究全球癌症世界卫生组织的数据,以及其他健康和社会经济数据。他们此次研究的结果发表在《进化应用》杂志中。

“现代医学使人类的寿命不断延长,除了明显的好处之外,现代医学还带来了一个意想不到的副作用,那就是允许遗传物质从一代传给下一个,使人健康状况不佳,如1型糖尿病或癌症。随着时间的推移,基因突变的积累和跨代遗传提前向人们宣判了死缓。”

通过全局数据的比较,研究人员确定了前10个患癌率高的国家,以及10个相对风险较低的国家。

其中,10个患癌率高的国家中包括很多发达国家,如冰岛、新加坡、日本、瑞士、瑞典、卢森堡、德国、意大利、塞浦路斯、和安道尔。而10个患癌率低的国家则相对落后,分别为布基纳法索、乍得、中非共和国、阿富汗、索马里、塞拉利昂、刚果民主共和国、几内亚比绍、布隆迪和喀麦隆。

其中,前者与后者相比,睾丸癌的发病率高出14倍;肺癌患病率高出12倍;皮肤黑素瘤的风险高出10倍;脑癌风险为6.5倍;胰腺癌风险高出5.1倍;前列腺癌风险为3.5倍高;白血病风险为3.5倍高;乳腺癌风险为2.7倍;卵巢癌风险为2倍。

只有宫颈癌的患者风险是个例外。

原始出处:

Wenpeng You, Maciej Henneberg. Cancer incidence increasing globally: The role of relaxed natural selection. Evolutionary Applications

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    2017-10-09 lq0307
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    2017-10-08 137****9095

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