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机构地区:[1]重庆市红十字会医院儿科,400020 [2]重庆医科大学儿童医院神经康复科
出 处:《中国综合临床》2016年第6期518-520,共3页Clinical Medicine of China
基 金:重庆市卫生局医学科研项目面上项目(2012-2-366)
摘 要:目的 研究手足口病合并急性弛缓性瘫痪患儿血清免疫球蛋白IgG、IgM、IgA及补体C3、C4水平的变化.方法 受试者分为手足口病组、手足口病合并AFP组和正常对照组,每组30例.采用免疫比浊法检测各组血清免疫球蛋白IgG、IgM、IgA及补体C3、C4浓度.结果 手足口病合并急性弛缓性瘫痪患儿组免疫球蛋白IgG[(5.49±1.04) g/L]、IgA[(0.39±0.27) g/L]、补体C3[(0.65.±0.19)g/L]、C4 [(0.16.±0.11) g/L]较手足口病组[(7.07±1.63) g/L、(0.55±0.32) g/L、(0.97.±0.18) g/L、(0.23.±0.09) g/L]和正常对照组[(9.58±1.42) g/L、(0.81±0.33) g/L、(1.28.±0.25)g/L、(0.34.±0.16) g/L]低,组间比较差异有统计学意义(F值分别是12.04、1.84、1.65、1.29,P值分别为0.031、0.020、0.018、0.025).IgM在手足口病合并急性弛缓性瘫痪患儿组[(1.34±0.26) g/L]较手足口病组[(1.02±0.29) g/L]和正常对照组[(0.76±0.28) g/L]表达增高,差异有统计学意义(F=3.62,P=0.014).结论 手足口病合并急性弛缓性瘫痪中存在严重体液免疫功能紊乱,为预防和治疗手足口病合并急性弛缓性瘫痪提供了理论依据.Objective To study the serum immunoglobulin IgG,IgM,IgA and complements C3,C4 level changes in hand foot and mouth disease (HFMD) combined with acute flaccid paralysis (AFP).Methods The cases were divided into three groups in this study,including 30 cases of HFMD,30 cases of HFMD combined with AFP,and 30 cases of healthy(normal control group).Immunoturbidimetric assay was used to test the level changes of IgG,IgM,IgA,and complements C3,C4.Results The IgG,IgA,C3 and C4 in HFMD combined with AFP group were (5.49±1.04) g/L,(0.39±0.27) g/L,(0.65.±0.19) g/L and (0.16.±0.11) g/L respectively,lower than those in HFMD group((7.07± 1.63) g/L,(0.55±0.32) g/L,(0.97.±0.18) g/L,(0.23.±0.09) g/L) and normal control group((9.58±1.42) g/L,(0.81±0.33) g/L,(1.28.±0.25) g/L,(0.34.±0.16) g/L),there were statistically significant differences among groups(F=12.04,1.84,1.65,1.29;P=0.031,0.020,0.018,0.025).However,the expression of IgM in HFMD combined with AFP group was (1.34±0.26) g/L,higher than that in HFMD group((1.02±0.29) g/L) and normal control group ((0.76±0.28) g/L),the difference was statistically significant(F=3.62,P=0.014).Conclusion HFMD combined with AFP exists severe humoral immune dysfunction,which provides a theoretical evidence for the prevention and treatment of HFMD combined with AFP.
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