Viral antibodies in oligoclonal and polyclonal IgG synthesized within the central nervous system over the course of mumps meningitis.
The occurrence of viral antibodies in relation to IgG separated by thin-layer polyacrylamide gel isoelectric focusing was studied in CSF and serum from 24 patients with mumps meningitis by immunofixation with viral antigens and autoradiography. Eleven of the patients displayed on the autoradiograms evidence of locally in the central nervous system synthesized mumps virus antibodies which were related to oligoclonal IgG bands in all 5 patients who displayed this CSF abnormality, otherwise to polyclonal IgG bands. Local synthesis of mumps virus antibodies was detectable in 43% of specimens obtained 1-13 days after onset, and in 75% obtained 27-47 days after onset. Only one patient displayed local synthesis of antibodies to other viruses (measles and herpes simplex) which could then be traced to polyclonal IgG bands.
D000293:Adolescent; D000328:Adult; D000914:Antibodies, Viral / Q000032:analysis* / Q000096:biosynthesis; D000956:Antigens, Viral / Q000032:analysis; D001345:Autoradiography; D002648:Child; D005260:Female; D006801:Humans; D007074:Immunoglobulin G / Q000032:analysis*; D007525:Isoelectric Focusing; D008297:Male; D008581:Meningitis / Q000134:cerebrospinal fluid*; D008582:Meningitis, Aseptic / Q000134:cerebrospinal fluid* / Q000209:etiology / Q000378:metabolism; D008875:Middle Aged; D009107:Mumps / Q000134:cerebrospinal fluid* / Q000150:complications / Q000378:metabolism; D009109:Mumps virus / Q000276:immunology
D000914:Antibodies, Viral; D000956:Antigens, Viral; D007074:Immunoglobulin G