title: Level of transforming growth factor beta 1 is elevated in cerebrospinal fluid of children with acute bacterial meningitis.
abstract: We investigated the levels of transforming growth factor beta 1 (TGF-beta 1) in cerebrospinal fluid (CSF) in children with meningitis, with a view to prognostic relevance. CSF TGF-beta 1 levels on admission were measured by a sandwich enzyme immunoassay in children with bacterial meningitis (n = 16), aseptic meningitis (n = 12), and control subjects without evidence of central nervous system (CNS) infection (n = 16). Patients were followed up for a mean duration of 13 months, and neurodevelopmental sequelae was determined for those with bacterial meningitis. On admission, CSF TGF-beta 1 levels were significantly higher in children with bacterial meningitis (mean, standard error, 32.92, 2.36 pg/ml) as opposed to those with aseptic meningitis (25.26, 1.72 pg/ml) (P = 0.0155), or control subjects (20.53, 1.05 pg/ml) (P < 0.0001). The CSF TGF-beta 1 levels in children with aseptic meningitis were higher than those in the control group, but without significance (P = 0.02). No apparent correlation existed between CSF TGF-beta 1 levels and CSF protein or cell counts in patients with bacterial meningitis. No significant difference in CSF TGF-beta 1 levels was found between patients with or without major sequelae following bacterial meningitis.
authors.affiliation: Department of Pediatrics, National Cheng Kung University Medical Center, Tainan, Taiwan.
authors.forename: C C
authors.initials: CC
authors.lastname: Huang
authors.forename: Y C
authors.initials: YC
authors.lastname: Chang
authors.forename: N H
authors.initials: NH
authors.lastname: Chow
authors.forename: S T
authors.initials: ST
authors.lastname: Wang
mesh_terms: D000208:Acute Disease; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008582:Meningitis, Aseptic / Q000134:cerebrospinal fluid*; D016920:Meningitis, Bacterial / Q000134:cerebrospinal fluid*; D011379:Prognosis; D016212:Transforming Growth Factor beta / Q000134:cerebrospinal fluid*
chemical_list: D016212:Transforming Growth Factor beta