[Level of lactoferrin in serum and cerebrospinal fluid of patients with meningitis].
Study showed 9-fold increase of concentration of lactoferrin (LF) in serum of patients with bacterial meningitis (BM) compared with normal concentration and 5-fold increase of LF concentration in patients with aseptic meningitis (AM). Level of LF in cerebrospinal fluid (CSF) of patients with BM and AM was 200-fold and 22-fold higher than in control group respectively. In 71% of patients with AM concentration of protein in CSF did not exceed minimal level observed in patients with BM. Level of LF in serum and CSF during treatment statistically significantly decreased. Concentration of LF (the latter is marker of neutrophilic granulocytes activation) can be used as a characteristic of acuteness and intensity of inflammatory process in central nervous system, whereas detection of LF in CSF--as additional criterion in differential diagnostics between bacterial and viral meningitis. Furthermore, repeated measurement of LF level can be useful for monitoring of disease course and assessment of effect of treatment.
Lykova
O F
OF
Zakharova
E V
EV
Konysheva
T V
TV
Khokhlova
Z A
ZA
D000293:Adolescent; D000328:Adult; D000368:Aged; D015415:Biomarkers / Q000097:blood / Q000134:cerebrospinal fluid; D006801:Humans; D007781:Lactoferrin / Q000097:blood* / Q000134:cerebrospinal fluid*; D008581:Meningitis / Q000097:blood* / Q000134:cerebrospinal fluid* / Q000175:diagnosis; D008582:Meningitis, Aseptic / Q000097:blood / Q000134:cerebrospinal fluid; D016920:Meningitis, Bacterial / Q000097:blood / Q000134:cerebrospinal fluid; D008875:Middle Aged
D015415:Biomarkers; D007781:Lactoferrin