IgG intrathecal synthesis and specific antibody index in patients with neurocysticercosis
Arq. neuropsiquiatr
;
60(2B): 395-399, June 2002. tab
Article
in English
| LILACS
| ID: lil-310858
ABSTRACT
We analyzed cerebrospinal fluid (CSF) and blood serum from 55 patients with neurocysticercosis (NC) at different clinical stages. According to inflammatory activity in the CSF, three stages were identified: (1) reactive, when there was at least an increase in the number of cells; (2) weakly reactive, when significant alterations were found in the CSF, including an increase in gamma globulins, albeit without hypercytosis; (3) non-reactive, when there was neither hypercytosis nor increase in gamma globulins. Nineteen patients had the reactive form; 18 had the weakly reactive form; 18 displayed the non-reactive form. Local immunoproduction was intense in the reactive group, moderate in the weakly reactive group, and absent in the non-reactive group. The specific antibody index was raised in approximately 2/3 of patients with the reactive form, 2/3 in those with the weakly reactive form, and 1/3 in those with the non-reactive form. In conclusion: (1) the classical CSF syndrome in NC can present both in complete and partial modes; (2) local immunoproduction can occur in weakly reactive forms; (3) a raised specific antibody index can occur in the absence of an inflammatory reaction in the CSF
Full text:
Available
Index:
LILACS (Americas)
Main subject:
Immunoglobulin G
/
Neurocysticercosis
Type of study:
Observational study
Limits:
Adolescent
/
Adult
/
Female
/
Humans
/
Male
Language:
English
Journal:
Arq. neuropsiquiatr
Journal subject:
Neurology
/
Psychiatry
Year:
2002
Type:
Article
Affiliation country:
Brazil
Institution/Affiliation country:
University of São Paulo/BR
/
University of SãoáPaulo/BR
Similar
MEDLINE
...
LILACS
LIS