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)

30 children suffering from bacterial meningitis and 2 children suffering from septicemia were treated with 6-((R)-2-[3-methylsulfonyl-2-oxo-imidazolidine-1-carboxamido]-2-phenyl-acetmido(-penicillanic acid sodium salt (mezlocillin, Baypen). The daily dose was 250 mg/kg, divided in three portions. Therapy was successful in all patients. Neither signs of toxicity nor side effects of any kind could be found. Mezlocillin concentrations were measured in serum and cerebrospinal fluid (CSF) mainly on days one and six or seven of therapy. Serum concentrations were in the expected range. CSF concentrations depended on the inflammation of the meninges. On the first day of treatment they ranged from 0.5 to 7.2 to 12.0 microgram/ml. After normalisation of CSF no concentrations of mezlocillin were detectable.
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PMID:Treatment of childhood meningitis with mezlocillin. 54 12

The minimum inhibitory concentrations (MIC) of penicillin G, ampicillin, mezlocillin, azlocillin, cephalothin and cefoxitin were determined for 47 strains of Haemophilus influenzae, 68 strains of Neisseria meningitidis and 45 strains of Streptococcus pneumoniae. These strains were isolated during the past three years from patients with acute bacterial meningitis. Three strains of H. influenzae were ampicillin-resistant while no pneumococcus or meningococcus strain was penicillin-resistant. Mezlocillin was the most potent antibiotic against the Haemophilus and pneumococcus strains, followed closely by azlocillin. Mezlocillin inhibited 77.7% of the meningococci strains tested at a concentration of 0.03 mg/l. Penicillin G was the most effective of the drugs against these strains. It inhibited 100% at a concentration of 0.5 mg/l. The cephalosporins were the least active of the six beta-lactam antibiotics tested.
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PMID:Comparative activity of six beta-lactam antibiotics against strains of Haemophilus influenzae, Neisseria meningitidis and Streptococcus pneumoniae. 681 56