Paletta B, Truppe W, Mlekusch W, Pohl E, Hofmann W, Stein häusler F
Experientia. 1976 May 15;32(5):652-3. doi: 10.1007/BF01990216.
The time function of cortocosteroid level in plasma of rats under two different 222Rn concentrations was investigated. Both curves show a maximum after 8h. Whereas the higher activity of 222Rn produces a second maximum after 5 days, the lower activity reaches its second maximum not before 9 days. From both time functions, a two-step mechanism in the intracellular control can be concluded.
研究了两种不同浓度的222Rn作用下大鼠血浆中皮质类固醇水平的时间函数。两条曲线均在8小时后出现最大值。较高活性的222Rn在5天后产生第二个最大值，而较低活性的222Rn在9天前不会达到第二个最大值。从这两个时间函数可以得出细胞内控制的两步机制。
