[Antimicrobial susceptibility patterns of the Proteeae in Japan, 1989].
We discussed the antimicrobial susceptibilities of Proteeae isolated in Japan, 1989. Eight hundred six clinical isolates were collected from 47 hospitals. These were comprised of 431 strains of Proteus mirabilis, 155 Proteus vulgaris, 154 Morganella morganii, 44 Providencia rettgeri and 22 Providencia stuartii. Antibiotics tested in this study were 2 penicillins, 5 cephems, 1 carbapenem and 2 aminoglycosides. The MIC's were determined using the standard method of the Japan Society of Chemotherapy. Susceptibilities of the above strains to these antibiotics are described below; 1. Latamoxef, ceftizoxime and imipenem had excellent activities with no evident differences among the species of Proteeae. 2. Ampicillin and cefazolin were less active against Indol-positive Proteeae. 3. Piperacillin and cefmetazole were also strongly active drugs against P. mirabilis, P. vulgaris and P. stuartii, and cefotiam against P. mirabilis and P. stuartii. 4. Gentamicin and netilmicin showed excellent activities against M. morganii.
Department of Pathology, School of Medicine, Juntendo University.
J
J
Igari
Y
Y
Hayashi
S
S
Shitara
M
M
Shitara
K
K
Yoshimoto
Y
Y
Ohmizu
M
M
Umetsu
J
J
Sasaki
R
R
Kawana
T
T
Yoshida
D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D004755:Enterobacteriaceae / Q000187:drug effects*; D004756:Enterobacteriaceae Infections / Q000382:microbiology*; D006801:Humans; D007564:Japan; D008826:Microbial Sensitivity Tests; D011511:Proteus / Q000187:drug effects
D000900:Anti-Bacterial Agents