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Studies on the pathogenicity of Acholeplasma axanthum in swine

Published online by Cambridge University Press:  15 May 2009

L. Stipkovits ,
J. Romváry ,
Z. Nagy ,
L. Bodon  and
Lea Varga
L. Stipkovits
Affiliation:
Veterinary Medical Research Institute of the Hungarian Academy of Sciences, Budapest, Hungary
J. Romváry
Affiliation:
Veterinary Medical Research Institute of the Hungarian Academy of Sciences, Budapest, Hungary
Z. Nagy
Affiliation:
Veterinary Medical Research Institute of the Hungarian Academy of Sciences, Budapest, Hungary
L. Bodon
Affiliation:
Veterinary Medical Research Institute of the Hungarian Academy of Sciences, Budapest, Hungary
Lea Varga
Affiliation:
Veterinary Medical Research Institute of the Hungarian Academy of Sciences, Budapest, Hungary
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Summary

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Acholeplasma axanthum sp. was isolated from the lung of swine with catarrhal pneumonia. Clinical symptoms of respiratory disease, gross and histological lesions of pneumonia, as well as serological response were produced by intranasal inoculation of ‘miniature pigs’ with the supernatant of lung suspension containing Acholeplasma axanthum and by a 48 hr. broth culture of the strain.

A similar picture of disease was observed in animals held in contact with the animals inoculated with untreated lung suspension. Acholeplasma axanthum was isolated from the nasal cavity, lung and peribronchial lymph nodes 7–41 days after inoculation. No lesions were observed after inoculation of pigs with the supernatant of lung suspension pretreated with oxytetracycline or chloroform, and no successful isolation of Acholeplasma axanthum could be achieved after this treatment.

Type
Research Article
Information
Journal of Hygiene , Volume 72 , Issue 2 , April 1974 , pp. 289 - 296
Copyright
Copyright © Cambridge University Press 1974

References

REFERENCES

Bögel, K., Berchthold, M., Brunner, H. & Klinger, L. (1962). Suitability of tissue culture techniques for the isolation and characterization of a cytopathic mycoplasma strain in the bull. Zentralblatt für Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene (Abt. I Orig.) 185, 423–39.Google Scholar
Dzu, N. M., Pustovar, A., Bathke, W., Hubrig, Th., Krausse, H. & Schimmel, D. (1971). Zur Ätiologie und Diagnose der Mykoplasmose der Schweine. I. Experimentelle Infektionen mit Mykoplasmen und Pasteurellen. Monatshefte für Veterinärmedizin 26, 169–81.Google Scholar
Gois, M., Valicek, L. & Sovadina, M. (1968). Mycoplasma hyorhinis, a causative agent of pig pneumonia. Zentralblatt für Veterinärmedizin. Reiche B 15, 230–40.CrossRefGoogle ScholarPubMed
Goodwin, R. F. W., Pomeroy, A. P. & Whittlestone, P. (1965). Production of enzootic pneumonia in pigs with a mycoplasma. Veterinary Record 77, 1247–9.Google Scholar
Goodwin, R. F. W., Pomeroy, A. P. & Whittlestone, P. (1967). Characterization of Mycoplasma suipneumoniae: A mycoplasma causing enzootic pneumonia in pigs. Journal of Hygiene 65, 85–96.CrossRefGoogle Scholar
Hayflick, L. (1965). Tissue cultures and mycoplasmas. Texas Report of Biology and Medicine 23 (Supplement 1), 285–303.Google ScholarPubMed
Mare, C. J. & Switzer, W. P. (1965). New species: Mycoplasma hyopneumoniae. A causative agent of virus pig pneumonia. Veterinary Medicine 60, 841.Google ScholarPubMed
Meyling, A. & Friis, N. F. (1972). Serological identification of a new porcine mycoplasma species, Mycoplasma flocculare. Acta Veterinaria Scandinavica 13, 287–9.Google Scholar
Ross, R. F. & Duncan, J. R. (1970). Mycoplasma hyosynoviae arthritis of swine. Journal of the American Veterinary Medical Association 157, 1515–18.Google ScholarPubMed
Ross, R. F. & Karmon, J. A. (1970). Heterogeneity among strains of Mycoplasma granularum and identification of Mycoplasma hyosynoviae sp.n. Journal of Bacteriology 103, 707–13.CrossRefGoogle ScholarPubMed
Stipkovits, L. (1964). Indirect haemagglutination test for chickens infected artificially with Escherichia coli. Avian Diseases 8, 637–48.CrossRefGoogle Scholar
Stipkovits, L., Schimmel, D., Molnár, L. & Somos, P. (1971). Sertésböl és szarvasmarhából izolált mycoplasma törzsek antibiotikum érzékenysége. (Antibiotic sensitivity of mycoplasma strains isolated from swine and cattle.) Magyar Állatorvosok Lapja 26, 516–21.Google Scholar
Stipkovits, L., Varga, L. & Schimmel, D. (1973). Isolation of Acholeplasma axanthum from swine. Acta Veterinaria Academiae Scientiarum Hungaricae (in the Press).Google Scholar
Stipkovits, L., Schimmel, D. & Varga, L. (1973). Studies on Acholeplasma strains isolated from swine. Acta Veterinaria Academiae Scientiarum Hungaricae (in the Press).Google Scholar
Switzer, W. P. (1953). Studies on infectious atrophic rhinitis of swine. II. Intraperitoneal and intranasal inoculation of young pigs with a filterable agent isolated from nasal mucosa of swine. Veterinary Medicine 48, 392.Google Scholar
Switzer, W. P. (1955). Studies on infectious atrophic rhinitis. IV. Characterization of pleuropneumonia-like organisms isolated from the nasal cavities of swine. American Journal of Veterinary Research 16, 540–44.Google ScholarPubMed
Taylor-Robinson, D. & Dinter, Z. (1968). Unexpected serotypes of mycoplasma isolated from pigs. Journal of General Microbiology 53, 221–9.CrossRefGoogle ScholarPubMed