PMID- 2579817 OWN - NLM STAT- MEDLINE DCOM- 19850430 LR - 20180214 IS - 0014-3022 (Print) IS - 0014-3022 (Linking) VI - 24 IP - 2 DP - 1985 TI - Local immunoglobulin synthesis and blood-brain barrier assessment in subacute sclerosing panencephalitis. PG - 128-33 AB - The immunoglobulin synthesis within the central nervous system and the blood-brain barrier (BBB) function were evaluated in 6 patients with subacute sclerosing panencephalitis (SSPE) using the IgG index and a graphic method based on serum/CSF albumin, alpha 2-macroglobulin, and IgG quotients. A strong local production of IgG was documented by both methods in all 6 cases of SSPE. Concerning the graphic analysis, the decrease in the serum/CSF alpha 2-macroglobulin ratio disclosed BBB dysfunction in 2 cases of SSPE, suggesting, in the absence of the serum/CSF albumin quotient abnormalities, that a homeostatic mechanism for CSF proteins can cause changes in the CSF protein profile. FAU - Silva, C A AU - Silva CA FAU - Rio, M E AU - Rio ME FAU - Cruz, C AU - Cruz C LA - eng PT - Journal Article PL - Switzerland TA - Eur Neurol JT - European neurology JID - 0150760 RN - 0 (Immunoglobulin A) RN - 0 (Immunoglobulin G) RN - 0 (Immunoglobulins) RN - 0 (Serum Albumin) RN - 0 (alpha-Macroglobulins) SB - IM MH - Adolescent MH - Adult MH - *Blood-Brain Barrier MH - Child MH - Humans MH - Immunoglobulin A/cerebrospinal fluid MH - Immunoglobulin G/cerebrospinal fluid MH - Immunoglobulins/*cerebrospinal fluid MH - Male MH - Serum Albumin/cerebrospinal fluid MH - Subacute Sclerosing Panencephalitis/*immunology MH - alpha-Macroglobulins/cerebrospinal fluid EDAT- 1985/01/01 00:00 MHDA- 1985/01/01 00:01 CRDT- 1985/01/01 00:00 PHST- 1985/01/01 00:00 [pubmed] PHST- 1985/01/01 00:01 [medline] PHST- 1985/01/01 00:00 [entrez] AID - 10.1159/000115773 [doi] PST - ppublish SO - Eur Neurol. 1985;24(2):128-33. doi: 10.1159/000115773.