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Histomonas meleagridis in domestic fowls (Gallus gallus). Cultivation and experimental infection

Published online by Cambridge University Press:  06 April 2009

Ann Bishop
Ann Bishop
Affiliation:
From the Molteno Institute, University of Cambridge
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Extract

1. Histomonas meleagridis was isolated in culture from the liver lesions of a hen suffering from “blackhead” (enterohepatitis). It has been cultivated at 36·5–37°C. for over a year.

2. Chicks, which had been reared free from protozoa, were inoculated per os or per anum, with cultures of the above strain of H. meleagridis. Eleven out of twelve birds became infected. Caecal lesions only were produced. This strain, although isolated from the liver lesions of a hen suffering from acute blackhead, showed no abnormal virulence in chicks.

3. Individuals of this strain of H. meleagridis showed amoeboid movement but were also flagellate. Normally the protozoon was uninucleate, but binucleate forms were common, and tri- and quadrinucleate forms occurred more rarely. One flagellum arose from each nucleus.

4. During division the flagellum disappears. The method of nuclear division was similar to that of Trichomonas.

5. A resistant phase was never seen in the cultures.

Type
Research Article
Information
Parasitology , Volume 30 , Issue 2 , June 1938 , pp. 181 - 194
Copyright
Copyright © Cambridge University Press 1938

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References

REFERENCES

Allen, E. A. (1936). A Pentatrichomonas associated with certain cases of enterohepatitis or “blackhead” of poultry. Trans. Amer. micr. Soc. 55, 315.CrossRefGoogle Scholar
Bayon, H. P. & Bishop, A. (1937). Cultivation of Histomonas meleagridis from the liver lesions of a hen. Nature, Lond., 139, 370.CrossRefGoogle Scholar
Bishop, A. (1931 a). The morphology and method of division of Trichomonas. Parasitology, 23, 129.CrossRefGoogle Scholar
Bishop, A. (1931 b). A description of Embadomonas n.spp. from Blatta orientalis, Rana termporaria, Bufo vulgaris, Salamandra maculosa; with a note upon the “cyst” of Trichomonas batrachorum. Parasitology 23, 286.CrossRefGoogle Scholar
Cleveland, L. R. & Sanders, E. P. (1930). Encystation, multiple fission without encystment, excystation, metacystic development, and variation in a pure line and nine strains of Entamoeba histolytica. Arch. Protistenk. 70, 223.Google Scholar
Curtice, C. (1907). Notes on experiments with blackhead of turkeys. U.S. Bur. Anim. Ind., Circular, 119.Google Scholar
Delaplane, J. P. (1932). Etiological studies of blackhead (enterohepatitis) in turkeys. Bull. R.I. agric. Exp. Sta. 233, 2.Google Scholar
De Volt, H. M. & Davis, C. R. (1936). Blackhead (infectious enterohepatitis) in turkeys, with notes on other intestinal protozoa. Bull. Md agric. Exp. Sta. 392, 493.Google Scholar
Dobell, C. & Laidlaw, P. P. (1926). On the cultivation of Entamoeba histolytica and some other entozoic amoebae. Parasitology, 18, 283.CrossRefGoogle Scholar
Drbohlav, J. J. (1924). The cultivation of the protozoon of blackhead. J. med. Res. 44, 677.Google Scholar
Enigk, K. (1935). Die Ätiologie der Blinddarm-Leberentzündung der Hühnervögel (blackhead). Arch. Tierheilk. 69, 410.Google Scholar
Graybill, H. W. & Smith, T. (1920). Production of fatal blackhead in turkeys by feeding embryonated eggs of Heterakis papillosa. J. exp. Med. 31, 647.CrossRefGoogle ScholarPubMed
Jowett, W. (1911). Blackhead, infectious enterohepatitis or typhlohepatitis, a disease of young turkeys. J. comp. Path. 24, 289.CrossRefGoogle Scholar
Laidlaw, P. P., Dobell, C. & Bishop, A. (1928). Further experiments on the action of emetine in cultures of Entamoeba histolytica. Parasitology, 20, 207.CrossRefGoogle Scholar
Noland, L. E. (1928). A combined fixative and stain for demonstrating flagella and cilia in temporary mounts. Science, 67, 535.CrossRefGoogle ScholarPubMed
Niimi, D. (1936). Studies on blackhead. I. Morphology, development and pathogenicity of causal agent in body of host. J. Jap. Soc. vet. Sci. 15, 15.CrossRefGoogle Scholar
Niimi, D. (1937). Studies on blackhead. II. Mode of infection. J. Jap. Soc. vet. Sci. 16, 23.CrossRefGoogle Scholar
Rettger, L. F. & Kirkpatrick, W. F. (1927). An epidemiological study of blackhead in turkeys. Bull. Storrs agric. Exp. Sta. 148.Google Scholar
Smith, T. (1895). An infectious disease among turkeys caused by protozoa (infectious enterohepatitis). Bull. U.S. Dep. Agric. 8, 7.Google Scholar
Smith, T. (1915). Further investigations into the etiology of the protozoan disease of turkeys known as blackhead, enterohepatitis, typhlitis, etc. J. med. Res. 33, 243.Google Scholar
Smith, T. & Graybill, H. W. (1920). Blackhead in chickens and its experimental production by feeding embryonated eggs of Heterakis papillosa. J. exp. Med. 32, 143.CrossRefGoogle ScholarPubMed
Tyzzer, E. E. (1919). Developmental phases of the protozoon of “blackhead” in turkeys. J. med. Res. 40, 1.Google Scholar
Tyzzer, E. E. (1920). The flagellate character and reclassification of the parasite producing “blackhead” in turkeys–Histomonas (gen.nov.) meleagridis (Smith). J. Parasit. 6, 124.CrossRefGoogle Scholar
Tyzzer, E. E. (1924). The chicken as a carrier of Histomonas meleagridis (blackhead): the protozoon in its flagellated stage. J. med. Res. 44, 676.Google Scholar
Tyzzer, E. E. (1934). Studies of Histomoniasis, or “blackhead” infection, in the chicken and the turkey. Proc. Amer. Acad. Arts Sci. 69, 189.CrossRefGoogle Scholar
Tyzzer, E. E. & Collier, J. (1925). Induced and natural transmission of blackhead in the absence of Heterakis. J. infect. Dis. 37, 265.CrossRefGoogle Scholar
Tyzzer, E. E. & Fabyan, M. (1922). A further inquiry into the source of the virus of blackhead of turkeys, together with observations on the administration of ipecac and sulfur. J. exp. Med. 35, 791.CrossRefGoogle ScholarPubMed