Year-end Sale % OFF 
Abstract
Among 22 patients with human T-lymphotropic virus type I (HTLV-I)-associated chronic progressive myelopathy, agarose isoelectric focusing (AIF) revealed oligoclonal IgG bands in 21: in 3 in CSF only; in 11 in CSF and to some extent in serum; and in 7, identical patterns in CSF and serum. By immunoblot after AIF of CSF and serum, we observed bands of anti-HTLV-I IgG antibodies in 19 patients: in 5 in CSF only; in 9 in CSF and partly in serum; and in 5, identical in CSF and serum. Oligoclonal anti-HTLV-I IgG antibody bands could only partly be traced to oligoclonal IgG bands. If, prior to AIF, serum and CSF were absorbed with HTLV-I antigen, practically all oligoclonal HTLV-I-specific IgG antibody activity was abolished, while the oligoclonal pattern of total IgG was affected only to a minor extent. Alongside with HTLV-I-specific oligoclonal B cell response, HTLV-I myelopathy is regularly accompanied by production of oligoclonal IgG of unknown antibody specificities.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
