[Blood ammonia evaluation in acute hepatitis A and B].

The significance of blood ammonia levels was assessed in 100 cases of viral hepatitis (82 cases of AVH B end 18 cases of AVH A). No valid correlation was noted between the course of blood ammonia levels and that of clinical symptoms or the other blood chemical parameters considered (transaminase, prothrombin time, bilirubinemia and parameters strictly related to the clinical course).

[Pharmacokinetic and clinical research on a new aminoglycoside antibiotic: sisomicin].

Results obtained with sisomycin in 10 cases of purulent meningitis and 4 of bronchopulmonitis showed good tissue diffusion, together with CSF concentrations sufficient to inhibit the main aetiological agents in these forms: MIC 0.02 mg/ml for both D. pneumoniae (I-ATCC 6301) and N.