Cerebrospinal fluid interleukin-6 and glial fibrillary acidic protein levels are increased during initial neuromyelitis optica attacks. Uzawa A, Mori M, Sawai S, Masuda S, Muto M, Uchida T, Ito S, Nomura F, Kuwabara S Clin Chim Acta. 2013 Mar 25. PMID: 23535508. Abstract CommentRecommendBookmarkWatch