论文部分内容阅读
为了解锌与锗是否具有协同或拮抗作用,对小鼠的血清、肝脏、肌肉进行了锌和锗含量、T淋巴细胞亚群百分比和超氧化物歧化酶(SOD)活性、丙二醛(MDA)含量测定。结果表明微量元素锌与锗在小鼠血清中有一定的竞争作用。锌含量高锗则低;锗含量高锌则低。血清锌、锗与肌肉、肝脏锌、锗及CD3、SOD有一定的相关性。由于锌和锗含量的变化,小鼠免疫功能受到了影响,T淋巴细胞亚群发生改变。当两者联合应用时,血清锗高锌低,CD3、CD4降低、CD8不变,CD4/CD8比值下降,有一定的拮抗作用。在抗氧化能力方面,SOD活性都有不同程度增高,而MDA下降,两者没有拮抗作用
Zinc and germanium contents, T lymphocyte subsets and superoxide dismutase (SOD) activity, malondialdehyde (MDA) content in serum, liver and muscle of mice were determined to understand whether synergistic or antagonistic action of zinc and germanium. ) Content determination. The results show that trace elements zinc and germanium in mouse serum have a certain competitive effect. Germanium with high zinc content is low; germanium with high zinc content is low. Serum zinc, germanium and muscle, liver zinc, germanium and CD3, SOD have a certain correlation. Due to changes in the content of zinc and germanium, immune function was affected in mice, T lymphocyte subsets change. When the combination of the two, high germanium serum zinc low, CD3, CD4 decreased, CD8 unchanged, CD4 / CD8 ratio decreased, a certain antagonism. In antioxidant capacity, SOD activity increased to varying degrees, while MDA decreased, the two did not antagonize