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Suppression of immunoresponses to Haemophilus gallinarum with nonviable Mycoplasma gallisepticum in chickens.

Abstract

The suppressive effect of Mycoplasma gallisepticum (MG) on Haemophilus gallinarum (HG) immune response was shown. Antibody response to HG was highly suppressed when chickens were inoculated intramuscularly with HG-MG combined bacterin. Findings were similar in chickens injected intramuscularly with HG and MG bacterin separately at adjacent sites. No immunosuppressive effect was recognized when injections with HG and MG bacterins were in the left and right thigh muscles, respectively, or from intravenous inoculation with the combined bacterin. Nor did HG-Mycoplasma synoviae (MS) combined bacterin injected intramuscularly evidence immunosuppression. Recovery rate of HG and clinical symptoms were more evident in chickens with suppression of antibody responses than in chickens without suppression.

Authors

, , , ,

Source

Avian diseases 22:4 pg 552-61

MeSH

Agglutination Tests
Animals
Antibody Formation
Bacterial Vaccines
Chickens
Haemophilus
Haemophilus Infections
Hemagglutination Inhibition Tests
Immunosuppression
Injections, Intramuscular
Injections, Intravenous
Mycoplasma
Poultry Diseases

Pub Type(s)

Journal Article

Language

eng

PubMed ID

749885

Citation

Matsuo, K, et al. "Suppression of Immunoresponses to Haemophilus Gallinarum With Nonviable Mycoplasma Gallisepticum in Chickens." Avian Diseases, vol. 22, no. 4, 1978, pp. 552-61.
Matsuo K, Kuniyasu C, Yamada S, et al. Suppression of immunoresponses to Haemophilus gallinarum with nonviable Mycoplasma gallisepticum in chickens. Avian Dis. 1978;22(4):552-61.
Matsuo, K., Kuniyasu, C., Yamada, S., Susumi, S., & Yamamoto, S. (1978). Suppression of immunoresponses to Haemophilus gallinarum with nonviable Mycoplasma gallisepticum in chickens. Avian Diseases, 22(4), pp. 552-61.
Matsuo K, et al. Suppression of Immunoresponses to Haemophilus Gallinarum With Nonviable Mycoplasma Gallisepticum in Chickens. Avian Dis. 1978;22(4):552-61. PubMed PMID: 749885.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Suppression of immunoresponses to Haemophilus gallinarum with nonviable Mycoplasma gallisepticum in chickens. AU - Matsuo,K, AU - Kuniyasu,C, AU - Yamada,S, AU - Susumi,S, AU - Yamamoto,S, PY - 1978/10/1/pubmed PY - 1978/10/1/medline PY - 1978/10/1/entrez SP - 552 EP - 61 JF - Avian diseases JO - Avian Dis. VL - 22 IS - 4 N2 - The suppressive effect of Mycoplasma gallisepticum (MG) on Haemophilus gallinarum (HG) immune response was shown. Antibody response to HG was highly suppressed when chickens were inoculated intramuscularly with HG-MG combined bacterin. Findings were similar in chickens injected intramuscularly with HG and MG bacterin separately at adjacent sites. No immunosuppressive effect was recognized when injections with HG and MG bacterins were in the left and right thigh muscles, respectively, or from intravenous inoculation with the combined bacterin. Nor did HG-Mycoplasma synoviae (MS) combined bacterin injected intramuscularly evidence immunosuppression. Recovery rate of HG and clinical symptoms were more evident in chickens with suppression of antibody responses than in chickens without suppression. SN - 0005-2086 UR - https://www.unboundmedicine.com/medline/citation/749885/Suppression_of_immunoresponses_to_Haemophilus_gallinarum_with_nonviable_Mycoplasma_gallisepticum_in_chickens_ DB - PRIME DP - Unbound Medicine ER -