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Updated: Jul 16, 2026

Antigenic Liposomes for Generation of Disease-specific Antibodies
Published on: October 25, 2018
[Clinical value of the immune parameters in patients with myasthenia gravis]
Wei-bin Liu1, Li-na Men, Qiang Xia
1Department of Neurology, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China.
Objective:
To evaluate the clinical value of the indices, including IgG, IgA, IgM, CD3, CD4 and CD8.
Methods:
Detect CD3, CD4, CD8 by flow cytometry and detect IgG, IgA, IgM by turbidimetric method. We analyzed clinical features according to different classification of immune index, and changes of the level of these immune indices before and after treatment.
Result:
The level of IgG, IgA in patients with generalized MG was higher than that of ocular MG (P < 0.05). The ratio of CD4 to CD8 was classified into 3 groups: low (118 cases), high (60 cases), normal (68 cases). Likewise, the level of IgG, IgA, IgM was classified into 4 groups: low (156 cases), high (65 cases), disorder (31 cases), normal (67 cases). There was no statistically significance on changes of level of these immune indices before and after treatment. There was no statistically significance on clinical materials among different groups. In the low group of humoral immunity, the remission ratio of the patients with the treatment of gamma globulin was higher than that of patients without gamma globulin (95.2%, 28.8%, respectively. P < 0.01).
Conclusion:
The immune indices of IgG, IgA, IgM, CD3, CD4, CD8 seemed to be irrelevant to severity of disease and prognosis. To some extent, these immune indices can be reference in the aspect of treatment.
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