~(60)Co—γ线照射对人和动物体内环嘌呤核苷酸水平的影响

• 作 者: 赖业馥 郭祷年 周克伦
• 机 构: 军事医学科学院放射医学研究所,军事医学科学院放射医学研究所,军事医学科学院放射医学研究所,
• 出 处: 军事医学科学院院刊
• 发表日期: 1982年06期
• 关键词: 嘌呤核苷酸 γ线照射 浓度 生物效应 Co 比例关系 CAMP 生物活性 骨髓型放射病 小鼠脾脏

cAMP和cGMP是在本世纪50和60年代先后发现的两个有重要生物活性的环嘌呤核苷酸,它们的生物学意义已为许多学者所重视。已知cAMP和cGMP在细胞中的浓度消长时常相反,它们的某些生物效应也是如此。故一些学者认为,其浓度的比例关系可能比二者的浓度本身更有意义。

cAMP and cGMP are two important biologically active cyclic purine nucleotides discovered in the 1950s and 1960s, and their biological significance has been valued by many scholars. It is known that cAMP and cGMP are often the opposite in the concentration in the cells, as do some of their biological effects. Therefore, some scholars believe that the proportion of its concentration may be more meaningful than the concentration of the two themselves.