RESUMEN
The medicinal resistance of salmonellae isolated in the USSR and the Slovak Republic in 1987-1988 was studied. The resistance of salmonellae at this period was shown to decrease in comparison with the period of 1985-1986. The study revealed the presence of multiresistant strains capable of the conjugative transmission of some resistance markers. The minimal inhibiting concentrations of antibiotics to which salmonellae proved to be resistant were determined.
Asunto(s)
Salmonella/efectos de los fármacos , Animales , Animales Domésticos , Antibacterianos/farmacología , Portador Sano/microbiología , Checoslovaquia , Relación Dosis-Respuesta a Droga , Farmacorresistencia Microbiana , Microbiología Ambiental , Humanos , Pruebas de Sensibilidad Microbiana , Salmonella/aislamiento & purificación , Infecciones por Salmonella/microbiología , Salmonelosis Animal/microbiología , U.R.S.S.Asunto(s)
Brotes de Enfermedades/estadística & datos numéricos , Infecciones por Salmonella/epidemiología , Salmonella enteritidis , Salmonella typhimurium , Portador Sano/epidemiología , Portador Sano/transmisión , Humanos , Incidencia , Prevalencia , Infecciones por Salmonella/transmisión , U.R.S.S./epidemiologíaRESUMEN
Data on studying various conditions for prolonged storage of Micromonospora are presented. It was shown that Micromonospora were satisfactorily stored under conditions of all maintenance methods used. The optimal methods were the following: storage of Micromonospora on agarized media under a layer of vaseline oil, storage of Micromonospora in the form of a mature submerged culture on liquid media optimal for its growth and development. Stimulating effect of low temperature on the spore germination was shown.