[Minimal inhibitory and bactericidal concentrations of some antiseptics and disinfectants against strains of hospital origin].
The MIC in solid media and the B.M.C. by the dilution-neutralization test using sterile water, was determined using 10 antiseptics and disinfectants with 70 strains of 10 species of Gram negative bacteria more frequently causing nosocomial infections in Ciudad Sanitaria Reina Sofía, Córdoba, in Spain. Relationship between the two tests was searched with no positive results. The more effective antiseptics were silver nitrate and chlorhexidine, the less active was phenol. Activity of some antiseptics was similar at 30 or 60 minutes of contact with the microorganisms.
Departamento de Microbiología Médica y Medicina Preventiva, Facultad de Medicina, Universidad de Córdoba, España.
R
R
Fernández-Crehuet Navajas
R
R
Merina Díaz
A
A
Serrano del Castillo
M A
MA
Iribarren Marín
D000891:Anti-Infective Agents, Local / Q000494:pharmacology*; D003428:Cross Infection / Q000382:microbiology*; D004202:Disinfectants / Q000494:pharmacology*; D004352:Drug Resistance, Microbial; D004755:Enterobacteriaceae / Q000187:drug effects* / Q000302:isolation & purification; D004756:Enterobacteriaceae Infections / Q000382:microbiology*; D006801:Humans; D011552:Pseudomonas Infections / Q000382:microbiology*; D011550:Pseudomonas aeruginosa / Q000187:drug effects* / Q000302:isolation & purification
D000891:Anti-Infective Agents, Local; D004202:Disinfectants
Concentraciones mínimas inhibitorias y bactericidas de algunos antisépticos y desinfectantes frente a cepas de origen hospitalario.