Relationship between Mg2+ in serum and immune globulin in patients with severe traumatic brain injury
10.3760/cma.j.issn.1001-8050.2013.3.012
- VernacularTitle:重型颅脑损伤患者血清Mg2+与免疫球蛋白的关系
- Author:
Hai SU
;
Yi ZHANG
;
Xiaochuan SUN
;
Zulu SU
;
Xuenong HE
;
Hao CHEN
- Publication Type:Journal Article
- Keywords:
Brain injuries;
Immunoglobulins;
Magnesium
- From:
Chinese Journal of Trauma
2013;(3):236-239
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate relationship of immunoglobulin concentrations (IgG,IgA,and IgM)and decrease of serum Mg2+ concentration in patients with severe traumatic brain injury (sTBI).Methods Sixty patients with sTBI were randomly divided into control group and study group.Intravenous injection of MgSO4 was given to study group.Levels of Mg2+ in serum and immunoglobulin (IgG,IgA,and IgM) in both groups were measured at 1,3,7,and 14 days after injury so as to analyze correlations of serum Mg2+ concentration with each humoral immune indices.Results IgG concentration at days 3 and 7 in study group were (10.79 ± 2.65) g/L and (10.2 1 ± 2.54) g/L respectively,higher than that in control group (P ＜ 0.05).IgM at days 3 and 7 in study group were (1.27 ± 0.32) g/Land (1.31 ± 0.25) g/L respectively,higher than that in control group (P ＜ 0.05).Difference of IgA level between the two groups was not significant.Level of Mg2 + was positively related to levels of IgM and IgG,but not to level of IgA.Pathological amelioration at day 14 between the two groups showed insignificant difference.Conclusion Intravenous replenishment of MgSO4 for patients with sTBI at acute phase can improve humoral immunosuppressive state,but can not ameliorate prognosis.
