Elevated serum anti-phosphatidylcholine IgG antibodies in patients with influenza vaccination-associated optic neuritis.

INTRODUCTION: Because the optic nerve is mainly comprised from phospholipids such as phosphatidylcholine, the association between optic neuritis, anti-phospholipids antibodies and vaccination was examined. SUBJECTS: Two female pediatric patients suddenly presented bilateral optic neuritis after administration of trivalent inactivated influenza vaccine. METHODS: These two patients and another 11 patients with central nervous system demyelinating diseases were examined these anti-phospholipids antibodies. And immune histopathology was examined using serum derived from a patient with optic neuritis. RESULTS: High serum titer of anti-phosphatidylcholine antibody levels were detected during acute phase in patients with optic neuritis. The patient's serum IgG antibodies were found to have stained the capillary endotheliums in the preserved autopsied optic nerve. Patients with optic neuritis had significantly elevated serum levels of anti-phosphatidylcholine antibody in comparison to the other patients without optic neuritis. CONCLUSION: Anti-phosphatidylcholine antibodies may be one of the causes of optic neuritis.

[Early diagnosis and immunocorrective therapy of recurrent facial neuritis as a manifestation of Melkersson-Rosenthal syndrome in adults and children]. / Ranniaia diagnostika i immunokorrigiruiushchaia terapiia retsidivi- ruiushchego nevrita litsevogo nerva kak proiavlenie sindroma Mel'kerssona-Rossolimo-Rozentalia u vzroslykh i detei.

Clinical and immunological examinations of adults and children with Melkersson-Rossolimo-Rosenthal syndrome have revealed immunity deficiency: a decrease of the number of T and B cells, a low immunoglobulin content and the presence of the ++neuro-allergic syndrome according to the increased level of cerebral antibodies. The role of deembiogenetic stigmas in the diagnosis establishment has been demonstrated. The authors suggest the use of immunomodulating therapy including interferogens and immunostimulants of T and B cells (galascorbin and myelopide). Provide evidence for the efficacy of the treatment elaborated.