Chen Meijie, Yang Junmei, Yang Jianli, et al. Analysis of serum 25-hydroxyvitamin D3 and immunoglobulin expression levels in children with recurrent respiratory tract infections[J]. Health Medicine Research and Practice, 2021,18(4):62-64.
Chen Meijie, Yang Junmei, Yang Jianli, et al. Analysis of serum 25-hydroxyvitamin D3 and immunoglobulin expression levels in children with recurrent respiratory tract infections[J]. Health Medicine Research and Practice, 2021,18(4):62-64.DOI:
Objective To investigate the serum 25-hydroxyvitamin D
3
[25-(OH)D
3
] and immunoglobulin expression levels in children with recurrent respiratory infections(RRI).Methods Seventy-three cases of children with RRI admitted to a hospital in Henan Province from January 2018 to December 2019 were selected as the observation group
and 70 healthy children who were physically examined at the hospital during the same period were selected as the control group.Fasting venous blood was collected from the 2 groups
serum 25-(OH)D
3
and immunoglobulin levels were detected
and the observation group was given vitamin D
3
supplementation after blood collection.The levels of immunoglobulin A(IgA)
immunoglobulin G(IgG)
immunoglobulin M(Ig M)
25-(OH)D
3
level
and 25-(OH)D
3
deficiency were com-pared between the two groups
and the levels of 25-(OH)D
3
and IgA
IgG and IgM in the children in the observation group were also compared before and after treatment.Results The serum 25-(OH)D
3
deficiency rate in the observation group was higher than that in the control group
and the normal rate was lower than that in the control group
and the difference was statistically significant(P
<
0.05);the difference between the serum 25-(OH)D
3
deficiency rate in the 2 groups was not statistically significant(P
>
0.05).Serum 25-(OH)D
3
Ig A and Ig G levels in the observation group were lower than those in the control group
and the difference was statistically significant(P
<
0.05);the difference between serum Ig M levels in the 2 groups was not statistically significant(P
>
0.05).In the observation group
serum 25-(OH)D
3
IgA and IgG levels were higher than those before treatment
and the difference was statistically significant(P
<
0.05);the difference between serum IgM levels before and after treatment in the observation group was not statistically significant(P
>
0.05).Conclusion Serum 25-(OH)D
3
and immunoglobulin levels in children with RRI showed low expression
and vitamin D
3
supplementation in children with vitamin D
3
deficiency could regulate 25-(OH)D
3
and immunoglobulin levels.
关键词
反复呼吸道感染儿童血清25-羟维生素D3维生素D免疫功能
Keywords
Recurrent respiratory infectionchildrenSerum 25-hydroxyvitamin D3Vitamin DImmune function