Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0085437 (bacterial meningitis)
 4,038 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Dynamic examinations of the activity of glutamate-aspartate and glutamate-alanine aminotransferases (AST, ALT), fructose diphosphate aldolase and alkaline phosphatase in the cerebrospinal fluid (CSF) were carried out in 512 patients (14 groups) suffering from viral and bacterial meningitis in the acute period, as well as in reconvalescents. The activity of the CSF enzymes was also determined in 70 healthy subjects. It was found that in the acute period of meningitis the activity of the CSF enzymes (mostly of the aminotransferases) rose, this rise being greater in meningococcal and tuberculous meningitis than in the viral one. In reconvalescents the activity of the aminotransferases dropped, and that of aldolase and alkaline phosphatase got normal. The activity of the blood serum enzymes showed no substantial changes. The differences in the activity of the enzymes may serve as a criterion for diagnostic differentiation of meningitis.
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PMID:[Serum and cerebrospinal fluid enzyme spectra in meningitis and their differential diagnostic value]. 707 18

We evaluated the effectiveness of 5-day antibacterial therapy for bacterial meningitis in children. The study group included 26 children from 2 months to 15 years of age, admitted with microbiologically confirmed bacterial meningitis in 1990-1993 and treated for 5 days. A historical comparison group of 49 patients treated for 8 to 15 days was used. Penicillin monotherapy (300 mg/kg body weight) was used for meningococcal and pneumococcal meningitis and ampicillin (300 mg/kg body weight) for Haemophilus influenzae b meningitis. On day 5 of therapy the activity of aspartate aminotransferase (AST), lactic dehydrogenase (LDH), creatine phosphokinase (CPK) and gamma-glutamyl-transpeptidase (gamma GT) in the CSF was determined by photocolorimetric assay and the concentration of creatine kinase BB (CK-BB) by ELISA. IL-6 was analysed using EIA technique and a cerebral ultrasound was performed at the time of the termination of the antibacterial therapy. The mean follow-up time was 1.3 years for children in the study group and 3.2 in the control group. The time of hospitalisation was shorter in children treated for 5 days (p < 0.005). Complete clinical recovery was 81% in the study group and 66% in the comparison group at the time of the termination of antibacterial therapy. No relapses occurred. The activity of AST, CPK, LDH, and gamma GT in the CSF had returned to normal by the 5th day of therapy, but almost a 7-fold higher concentration of CK-BB was registered. The concentration of IL-6 in the CSF decreased with the therapy from 1,800 pg/ml to 685 pg/ml but still remained high.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Five days of antibacterial therapy for bacterial meningitis in children? 762 59

Enzymatic determinations in cerebrospinal fluid (CSF) of aspartate aminotransferase (AST), lactic dehydrogenase (LDH), gammaglutamyl transpeptidase (GGT), creatine phosphokinase (CPK) and creatine kinase BB (CK-BB) were performed in 16 patients with aseptic meningitis (AM), in 25 children with bacterial meningitis (BM) and in 15 patients with meningism. The activity of AST and GGT was significantly higher in patients with BM on admission compared with those with AM and meningism (p < 0.05 and p < 0.005, respectively) and decreased with therapy. The highest concentration of AST and LDH appeared in patients with poor outcome as well as in those with ventriculomegaly on neurosonography (p < 0.05). The concentration of CK-BB increased in all patient groups on admission and remained higher on termination of therapy. The present study confirms the high activity of AST and GGT in BM patients in the CSF whereas the increased activity of AST and LDH reflects the extent of brain injury. Nevertheless, the prognosis for individual patients cannot be established on the basis of enzyme activity alone, but depends on several factors.
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PMID:Enzymatic changes in the cerebrospinal fluid in patients with infections of the central nervous system. 784 27

To evaluate the effects of bacterial meningitis on blood and CSF parameters, an experiment was conducted with five Iranian crossbred male calves. Blood and CSF samples were collected 3 times within a 5-day interval before the administration of bacteria for obtaining control values. Following the injection of E. coli, K12 into the cerebrospinal fluid from the lumbosacral space, samples were collected and clinical signs of meningitis were observed. Blood and CSF samples were obtained from the meningitis group 3 times at 1, 3, and 5 days post injection. The treatment of the infected calves using lincospectin and tetracycline was carried out immediately after the onset of clinical signs. After the treatment, blood and CSF samples were obtained 3 times during a 5-day period. Following the induction of meningitis, the number of WBCs, neutrophils, eosinophils and monocytes significantly increased (P < 0.05). However, the percent of lymphocytes decreased significantly (P < 0.05). The concentrations of glucose, potassium and activity of AST, LDH, CK significantly increased (P < 0.05). In contrast, the concentrations of phosphorous, sodium and magnesium significantly decreased (P < 0.05). Furthermore, following the induction of meningitis, the CSF was slightly xantochromic and turbid. The concentrations of protein, cholesterol, phosphorous, potassium, the activities of AST, LDH, CK, and the cell numbers in the CSF increased significantly (P < 0.05). In contrast, the concentration of glucose and pH in the CSF decreased significantly (P < 0.05). This study showed that bacterial meningitis can have profound effects on blood and CSF parameters which enable one to reach diagnosis.
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PMID:Evaluation of hematological, serum biochemical and cerebrospinal fluid parameters in experimental bacterial meningitis in the calf. 912 83