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本文介绍微波辐射对胎鼠及新生子鼠下丘脑和肝琥珀酸脱氢酶(SDH)影响的实验研究。结果表明,强度为8mW/Cm~2的微波辐射不论照射胎鼠还是新生子鼠,都能导致下丘脑和肝 SDH 相对活性明显下降;胎鼠及新生子鼠都受照射的小鼠下丘脑和肝 SDH 活性下降最多。肝 SDH 活性比下丘脑 SDH 活性改变幅度大;胎鼠受照新生子鼠未受照的比胎鼠未受照新生子鼠受照的 SDH相对活性改变幅度小。实验证明,微波辐射对下丘脑和肝 SDH 相对活性的影响比常规致畸试验指标灵敏。实验结果提示,孕妇不宜在较强的微波辐射条件下工作。
This article describes the effects of microwave irradiation on hypothalamus and hepatic succinate dehydrogenase (SDH) in fetal and neonatal rats. The results showed that microwave radiation with intensity of 8mW / cm ~ 2 could significantly reduce the relative activity of SDH in hypothalamus and liver regardless of the irradiation of fetus or newborn mice; the fetal and neonatal rats were affected by the hypothalamus and Liver SDH activity decreased the most. Liver SDH activity than the hypothalamus SDH activity changes in large extent; fetus irradiated neonatal offspring than unborn fetus newborn offspring irradiated SDH relatively small change in relative activity. Experiments show that microwave radiation on the hypothalamus and liver SDH relative activity than the conventional teratogenic sensitivity test indicators. Experimental results suggest that pregnant women should not work under the conditions of strong microwave radiation.