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1.X射线对海带幼孢子体30天的全致死量是6000伦左右,半致死量是3000伦左右。 2.X射线对海带幼孢子体细胞的致死影响在较大剂量的情况下特别表现在引起细胞胀大,色素体变绿。 3.受X射线伤害较不严重的细胞,似有暂时恢复的过程。这比较明显地见于2000伦组。在6000伦组没有看到细胞恢复过程。 4.X射线50伦的剂量似乎有促进幼孢子体生长的效果,2000伦以上的剂量有明显的抑制作用。
X-rays of kelp juvenile sporozoites 30-day lethal dose is about 6000 Lun, semi-lethal dose is about 3000 Lun. The lethal effects of X-rays on somatic cells of kelp kelp spheroids are especially manifested in the case of larger doses, causing the cells to swell and the pigment bodies turn green. 3. X-ray damage is less serious cells, seems to be a temporary recovery process. This is more evident in the 2000 Lun group. In 6000 Lun group did not see the cell recovery process. 4. X-ray dose of 50 Lun seems to promote the growth of young sporophyte effect, 2000 Lun over the dose significantly inhibited.