【摘要】 目的:总结分析哮喘患儿血清维生素A及细胞免疫的变化规律,从而为临床提供重要参考。方法:本研究以笔者所在医院2014年5月-2016年3月接收的40例哮喘患儿作为观察组,选择同期前来健康体检的40例正常儿童作为对照组,检测两组患儿的血清维生素A及细胞免疫的含量水平。结果:在血清维生素A、CD3+、CD4+T淋巴细胞含量水平及CD4+/CD8+比值指标方面,观察组均低于对照组,差异有统计学意义(P<0.05)。结论:哮喘患儿中的血清维生素A以及细胞免疫相对于正常人明显降低,上述指标可作为哮喘患儿诊断的参考,同时也可作为预后的评价指标。更多还原

【Abstract】 Objective:To analyze the changes of serum vitamin A and cellular immunity in children with asthma,and to provide reference for clinical treatment.Method:From March 2014 to May 2016,40 children with asthma admitted in our hospital were selected.They were taken as the observation group,40 cases of normal children were served as control group,the serum levels of vitamin A and cellular immunity were detected in two groups.Result:The levels of serum vitamin A,CD3+,CD4+ T lymphocyte and CD4+/CD8+ ratio in the observation group were lower than those in the control group,the differences were statistically significant(P<0.05).Conclusion:Serum levels of vitamin A and cellular immunity in children with asthma are lower than those in normal subjects.These indexes can be used as a reference for the diagnosis of children with asthma,also can be used as a prognostic indicator.更多还原