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研究结果表明:1.600R 注 X 线照射后,小白鼠肝中谷胱甘肽(GSH)浓度下降50％(P<0.01)、脾中增高36％(P<0.05)、肾中下降15.9％(P<0.05).2.当小白鼠照射前注射 GSH 或半胱氨酸(CySH)能稳定 SH 基水平.3.采用放射免疫技术(RIA)测定小白鼠血清胰岛素浓度,照射后16小时降低22.5％.血糖浓度照射后18小时下降9％.血清环化腺苷单磷酸(cAMP)浓度照后16小时下降31％.4.不同剂量γ线照射后,鼠脑含磷化合物的合成受到强烈抑制.5.6000R γ线照射后兔的通透屏障受到明显影响.
The results showed that: After irradiation with 1.600R X-rays, the concentration of glutathione (GSH) in livers of mice decreased by 50% (P<0.01), increased by 36% in spleen (P<0.05), and decreased by 15.9% in kidneys (P<0.05). <0.05). 2. GSH or cysteine (CySH) can be used to stabilize SH levels before irradiation in mice. 3. Radioimmunoassay (RIA) is used to measure serum insulin concentration in mice and is reduced by 22.5% at 16 hours after irradiation. The serum cyclized adenosine monophosphate (cAMP) concentration decreased by 31% at 18 hours after irradiation. 4. After different doses of γ-ray irradiation, the synthesis of phosphorus compounds in the brain was strongly inhibited. 5. The permeability barrier of rabbits was significantly affected by irradiation of 6000R γ-rays.