In the second part, we detected serum NMO-IgG of patients with neuromyelitis optica, multiple sclerosis and health people to verify whether NMO-IgG can be a biomarker for neuromyelitis optica.

第二部分对视神经脊髓炎，多发性及正常人的清进行NMO-IgG测定，NMO-IgG否能作为鉴别视神经脊髓炎，多发性的一项实验室依据。