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很久以来,人们对空气离子是一无所知,直至19世纪末,德国的Elster 和Geitel 以及英国的Thomson 才分别发现空气离子的存在。随后,证明仅空气小离子方具有生物学活性。近些年来,对空气小离子的生物学作用,进行了大量研究,现将它对某些方面的影响综述于后:一、5-HT(serotonin)假说Krueger 等经过16年长期、广泛的实验研究,提出了空气离子发挥作用的5-羟色胺假说。1959年,他们采用直接测定法,测得空气负离子可以使正常存在于小白鼠及兔气
For a long time, people knew nothing about air ions. Until the 19th century, Elster and Geitel in Germany and Thomson in Britain found the presence of air ions respectively. Subsequently, it was demonstrated that only small air ions have biological activity. In recent years, a large number of studies have been carried out on the biological effects of small air ions. Now its impact on some aspects is summarized as follows: First, the 16-year long-term and extensive experiments on the serotonin hypothesis Krueger et al. The study proposed the hypothesis that air ions play a role in the serotonin. In 1959, they used the direct determination method, the measured air anion can make the normal existence in mice and rabbit gas