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. 1975 Jun;7(6):811–815. doi: 10.1128/aac.7.6.811

Antibiotic G-418, a New Micromonospora-Produced Aminoglycoside with Activity Against Protozoa and Helminths: Antiparasitic Activity

David Loebenberg 1, Mae Counelis 1, J Allan Waitz 1
PMCID: PMC429231  PMID: 1155922

Abstract

Antibiotic G-418 was shown to be superior to paromomycin and metronidazole in cecal amoebiasis. Of particular interest was the high degree of activity seen with a relatively short treatment at low levels. Although the antibiotic was trichomonacidal in vitro at low levels, in vivo results indicated that at levels tested the antibiotic did not always affect cures. The antibiotic appears to have promise as an anticestode agent, being more active than paromomycin against Hymenolepis nana and active as a single oral dose at low levels against Taenia spp.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

  1. ASAMI K. EFFECTS OF METRONIDAZOLE ON TRICHOMONAS VAGINALIS IN CULTURE AND IN AN EXPERIMENTAL HOST. Am J Trop Med Hyg. 1963 Jul;12:535–538. doi: 10.4269/ajtmh.1963.12.535. [DOI] [PubMed] [Google Scholar]
  2. Albach R. A., Shaffer J. G., Watson R. H. A comparison of in vitro drug sensitivities of strains of entamoeba which grow at 37 degrees C and at room temperature. Am J Trop Med Hyg. 1966 Nov;15(6):855–859. doi: 10.4269/ajtmh.1966.15.855. [DOI] [PubMed] [Google Scholar]
  3. COFFEY G. L., ANDERSON L. E., FISHER M. W., GALBRAITH M. M., HILLEGAS A. B., KOHBERGER D. L., THOMPSON P. E., WESTON KS EHRLICH J. Biological studies of paromomycin. Antibiot Chemother (Northfield) 1959 Dec;9:730–738. [PubMed] [Google Scholar]
  4. COSAR C., JULOU L. Activité de l'(hydroxy-2'éthyl)-1 méthyl-2 nitro-5 imidazole (8.823 R. P.) vis-à-vis des infections expérimentales à Trichomonas vaginalis. Ann Inst Pasteur (Paris) 1959 Feb;96(2):238–241. [PubMed] [Google Scholar]
  5. Cuckler A. C., Malanga C. M., Conroy J. Therapeutic efficacy of new nitroimidazoles for experimental trichomoniasis, amebiasis, and trypanosomiasis. Am J Trop Med Hyg. 1970 Nov;19(6):916–925. doi: 10.4269/ajtmh.1970.19.916. [DOI] [PubMed] [Google Scholar]
  6. DUREL P., ROIRON V., SIBOULET A., BOREL L. J. Essai d'un antitrichomonas dérivé de l'imidazole: 8823 R.P. C R Soc Fr Gyncol. 1959 Jan;29(1):36–45. [PubMed] [Google Scholar]
  7. JONES W. R. Antibiotics in the treatment of amoebiasis. Nature. 1950 Apr 22;165(4199):649–649. doi: 10.1038/165649b0. [DOI] [PubMed] [Google Scholar]
  8. Powell S. J. New developments in the therapy of amoebiasis. Gut. 1970 Nov;11(11):967–969. [PMC free article] [PubMed] [Google Scholar]
  9. REEVES R. E., MELENEY H. E., FRYE W. W. A modified Shaffer-Frye technique for the cultivation of Entamoeba histolytica and some observations on its carbohydrate requirements. Am J Hyg. 1957 Jul;66(1):56–62. doi: 10.1093/oxfordjournals.aje.a119885. [DOI] [PubMed] [Google Scholar]
  10. THOMPSON P. E., BAYLES A., HERBST S. F., OLSZEWSKI B., MEISENHELDER J. E. Antiamebic and antitrichomonal studies on the antibiotic paromomycin (humatin) in vitro and in experimental animals. Antibiot Chemother (Northfield) 1959 Oct;9:618–626. [PubMed] [Google Scholar]
  11. WILKINS J. R., HENSHAW C. T. The effect of endomycin and other antibiotics on Trichomonas vaginalis in vitro. Exp Parasitol. 1954 Sep;3(5):417–424. doi: 10.1016/0014-4894(54)90037-5. [DOI] [PubMed] [Google Scholar]
  12. Wagman G. H., Testa R. T., Marquez J. A., Weinstein M. J. Antibiotic G-418, a new Micromonospora-produced aminoglycoside with activity against protozoa and helminths: fermentation, isolation, and preliminary characterization. Antimicrob Agents Chemother. 1974 Aug;6(2):144–149. doi: 10.1128/aac.6.2.144. [DOI] [PMC free article] [PubMed] [Google Scholar]
  13. Waitz J. A., McClay P., Thompson P. E. Effects of paromomycin on tapeworms of mice, rats, and cats. J Parasitol. 1966 Aug;52(4):830–831. [PubMed] [Google Scholar]
  14. Waitz J. A., Sabatelli F., Menzel F., Moss E. L., Jr Biological activity of antibiotic G-418, a new micromonospora-produced aminoglycoside with activity against protozoa and helminths. Antimicrob Agents Chemother. 1974 Nov;6(5):579–581. doi: 10.1128/aac.6.5.579. [DOI] [PMC free article] [PubMed] [Google Scholar]

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