Total IgG levels were determined in serum samples pretreatment and again 2 weeks after treatment. Some patients also had IgG levels measured at 4 weeks (91 patients), 3 months (86 patients), and 6 ...

Rheumatoid arthritis (RA) is an autoimmune disorder characterized by inflammation and bone erosion. The exact mechanism of RA is still unknown, but various immune cytokines, signaling pathways and ...

Serum samples from patients with each condition often have anti-GQ1b IgG antibody. METHODS Information on antecedent illness, initial symptoms, neurological signs during the illness, and CSF findings ...