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    3/26/2009

    进化

    今日看杂志,看到了这么一件事:
    小时候为什么我们生病发烧,去医院打针,都是肌肉注射(打屁股),现在咋全成了静脉注射(输液)了呢?
    医生都黑了,没有医德了么?
    其实是这个样子的:
    20年前,治疗一位普通的感冒患者,我们只需要80万单位的青霉素,而如今,相同的病情,却需要640万——800万单位的青霉素才能痊愈,如果仍使用肌肉注射,起码要打10针,为了减轻病患的痛苦,所以大多数医院还是选择了输液……
    病毒在短短20年里,有这么翻天覆地的变化,现在的人类,在缺少抗生素的条件下,能活过一天么?为什么非洲土著人光着脚能追豹子,不是没有道理的。
    战争带来科技的飞跃,细菌们没有享受过和平,无时无刻的和抗生素进行着坚苦卓绝的战斗,在人类享受安逸生活的同时,它们一秒钟都不浪费,在人类的身体里不停进化着……
    有科学家预测说,人类最后灭亡是因为医疗技术太发达,导致许多致病基因携带者存活下来并把致病基因广泛传播,最后人类的体质将越来越差,几千年以后,全部都OVER了~

    Comments (2)

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    估计这种进化也是个别人,不常生病的对青霉素应该还挺敏感的
    Apr. 3
    vancewrote:
    有病,不吃药,生扛,是不是就能进化了。
    我感冒好几天了,再不吃药,估计脑子就要烧退化了…
    Mar. 27

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