论文部分内容阅读
雄性Ｗｉｓｔａｒ大鼠３０只，随机分为两组：实验组￣（１８７）Ｃｓ２３．５ｍＧｙ照射，每周一次，实验期３个月，总照射剂量２８０ｍＧｙ；对照组正常饲养。观察低剂量辐射对大鼠营养代谢的影响，结果表明：与对照组相比血清维生素Ａ、Ｅ水平无明显变化；血清总蛋白含量有所下降，氨基酸升高；血清常量元素升高，微量元素下降，但均无统计学显著性；尿维生素Ｂ＿１、Ｂ＿２排出量明显高于对照组水平，血清铁明显下降，具有统计学意义。
Thirty male Wistar rats were randomly divided into two groups: experimental group (187) Cs23.5mGy irradiation, once a week, the experimental period of 3 months, the total irradiation dose 280mGy; control group normal breeding. The effects of low dose radiation on the nutritional metabolism of rats were observed. The results showed that there was no significant change in serum vitamin A and vitamin E levels compared with the control group. The serum total protein content was decreased and the amino acids were increased. Decreased, but no statistical significance; urinary vitamin B 1, B 2 levels were significantly higher than the control group, serum iron decreased significantly, with statistical significance.