PMID- 1334098 OWN - NLM STAT- MEDLINE DCOM- 19930112 LR - 20190824 IS - 0165-5728 (Print) IS - 0165-5728 (Linking) VI - 41 IP - 1 DP - 1992 Nov TI - Gelatinase in the cerebrospinal fluid of patients with multiple sclerosis and other inflammatory neurological disorders. PG - 29-34 AB - A substrate conversion assay was used to detect gelatinase activity in the cerebrospinal fluid (CSF) of patients with various neurological disorders. Two main forms of gelatinase with an apparent molecular mass of 65 and 85 kDa, respectively, could be discerned. The high molecular mass gelatinase was detectable only in samples of patients with multiple sclerosis or other inflammatory neurological disorders. A statistically significant correlation was found between the level of the 85-kDa gelatinase and the CSF cytosis. This protease could play a role in the process of demyelination and breakdown of the blood-brain barrier in certain neurological disorders, such as multiple sclerosis. FAU - Gijbels, K AU - Gijbels K AD - Rega Institute, Leuven, Belgium. FAU - Masure, S AU - Masure S FAU - Carton, H AU - Carton H FAU - Opdenakker, G AU - Opdenakker G LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - Netherlands TA - J Neuroimmunol JT - Journal of neuroimmunology JID - 8109498 RN - 0 (Protease Inhibitors) RN - EC 3.4.23.1 (Pepsin A) RN - EC 3.4.24.- (Gelatinases) SB - IM MH - Adult MH - Aged MH - Central Nervous System Diseases/*enzymology MH - Electrophoresis, Polyacrylamide Gel MH - Female MH - Gelatinases MH - Humans MH - Male MH - Middle Aged MH - Molecular Weight MH - Multiple Sclerosis/*enzymology MH - Pepsin A/*cerebrospinal fluid/chemistry/drug effects MH - Protease Inhibitors/pharmacology EDAT- 1992/11/01 00:00 MHDA- 2000/06/01 00:00 CRDT- 1992/11/01 00:00 PHST- 1992/11/01 00:00 [pubmed] PHST- 2000/06/01 00:00 [medline] PHST- 1992/11/01 00:00 [entrez] AID - 0165-5728(92)90192-N [pii] AID - 10.1016/0165-5728(92)90192-n [doi] PST - ppublish SO - J Neuroimmunol. 1992 Nov;41(1):29-34. doi: 10.1016/0165-5728(92)90192-n.