title: [Anti-amebic effect of polyenic antibiotics].
abstract: All-Union Research technological Institute of Antibiotics and Medical Enzymes, Leningrad. Institute of Epidemiology, Virology and medical parasitology, Ministry of Health of the Armenian SSR. The effect of polyenic antibiotics made in the USSR on development of E. histolytica and E. moshkovski was studied. The following antibiotics were used: levorin and its derivatives, mycoheptin, amphotericin B, amphoglucamine and nystatin. The antibiotics were compared with emetine and metronidazole. Some drugs of the imidazole group were also included into the study. On the whole 15 drugs were tested for their antiamebic activity. All the polyenic antibiotics showed a high antiamebic activity. Levorin and its derivatives were the most active. Their MICs ranged from 0.1 to 5.38 micrograms/ml. The most active of the new imidazoles was 100 times less effective than sodium levorin. The studies show that the polyenic antibiotics have an antiamebic activity and a broad antiprotozoal spectrum.
authors.forename: L K
authors.initials: LK
authors.lastname: Liubimova
authors.forename: K O
authors.initials: KO
authors.lastname: Ovnanian
authors.forename: L N
authors.initials: LN
authors.lastname: Ivanova
mesh_terms: D000563:Amebicides / Q000494:pharmacology*; D000666:Amphotericin B / Q000031:analogs & derivatives / Q000494:pharmacology; D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D000935:Antifungal Agents / Q000494:pharmacology*; D002174:Candicidin / Q000494:pharmacology; D004351:Drug Resistance; D004640:Emetine / Q000494:pharmacology; D004747:Entamoeba / Q000187:drug effects*; D004748:Entamoeba histolytica / Q000187:drug effects; D007093:Imidazoles / Q000494:pharmacology; D066298:In Vitro Techniques; D008826:Microbial Sensitivity Tests; D009761:Nystatin / Q000494:pharmacology; D011090:Polyenes / Q000494:pharmacology*
chemical_list: D000563:Amebicides; D000900:Anti-Bacterial Agents; D000935:Antifungal Agents; D007093:Imidazoles; D011090:Polyenes; D009761:Nystatin; D002174:Candicidin; C023999:amphoglucamine; D000666:Amphotericin B; C008567:mycoheptin; D004640:Emetine
vernacular_title: Protivoamebnoe deĭstvie polienovykh antibiotikov.