Results 121 to 130 of about 611 (152)
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Failure of lungworm-larvae-infected earthworms to transmit mycoplasmal pneumonia to swine
Veterinary Microbiology, 1976Abstract Two herds of swine, believed to be free from mycoplasmal pneumonia of swine (MPS) based upon negative Mycoplasma hyopneumoniae microtiter complement fixation test (CFT) results, subsequently exhibited clinical signs of MPS. Lungworms ( Metastrongylus spp.) were common to both herds.
K.S. Preston, W.P. Switzer
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Vaccine, 2009
Erysipelothrix rhusiopathiae Koganei 65-0.15 strain, the live swine erysipelas vaccine for subcutaneous injection, has been shown to colonize the tonsils of pigs after oral inoculation. We thus evaluated the possible use of the strain as a vector for oral vaccination against mycoplasmal pneumonia of swine. Recombinant E.
Yohsuke, Ogawa +7 more
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Erysipelothrix rhusiopathiae Koganei 65-0.15 strain, the live swine erysipelas vaccine for subcutaneous injection, has been shown to colonize the tonsils of pigs after oral inoculation. We thus evaluated the possible use of the strain as a vector for oral vaccination against mycoplasmal pneumonia of swine. Recombinant E.
Yohsuke, Ogawa +7 more
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Animal Science Journal, 2013
AbstractThis study was conducted to evaluate immunological changes in peripheral blood leukocytes in pigs that were genetically selected for their improved resistance to mycoplasmal pneumonia of swine (MPS), usingMPSvaccine as an antigen. Twelve castratedMPS‐selectedLandrace pigs were compared with the same number of pigs from a nonselected line by ...
Tomoyuki, Shimazu +13 more
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AbstractThis study was conducted to evaluate immunological changes in peripheral blood leukocytes in pigs that were genetically selected for their improved resistance to mycoplasmal pneumonia of swine (MPS), usingMPSvaccine as an antigen. Twelve castratedMPS‐selectedLandrace pigs were compared with the same number of pigs from a nonselected line by ...
Tomoyuki, Shimazu +13 more
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American Journal of Veterinary Research, 1983
SUMMARY AND CONCLUSIONS Standardized enzyme-linked immunosorbent assays for the serodiagnosis of mycoplasmal pneumonia of swine were developed, using the traditional Microtiter plate method and a method based on semiautomated processor-analyzer instrumentation. The results of the 2 procedures were not significantly different when the titers of positive
M J, Freeman +2 more
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SUMMARY AND CONCLUSIONS Standardized enzyme-linked immunosorbent assays for the serodiagnosis of mycoplasmal pneumonia of swine were developed, using the traditional Microtiter plate method and a method based on semiautomated processor-analyzer instrumentation. The results of the 2 procedures were not significantly different when the titers of positive
M J, Freeman +2 more
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Evaluation of criteria for the postmortem diagnosis of mycoplasmal pneumonia of swine.
Canadian journal of comparative medicine : Revue canadienne de medecine comparee, 1984Ten swine from each of five herds believed to be affected with mycoplasmal pneumonia of swine and ten swine from each of five herds believed to be mycoplasmal pneumonia-free were selected for postmortem study. Lungs from the 100 swine were examined; grossly and microscopically for lesions typical of mycoplasmal pneumonia of swine and culturally and by ...
C H, Armstrong +4 more
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Animal Science Journal, 2013
AbstractWe recently developed aLandrace line that is resistant to mycoplasmal pneumonia of swine (MPS) infection by genetic selection for five generations, and we reported that the immunophenotype of this line is different from that of the non‐selected line in terms of changes in peripheral blood leukocyte population afterMPSvaccination.
Tomoyuki, Shimazu +13 more
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AbstractWe recently developed aLandrace line that is resistant to mycoplasmal pneumonia of swine (MPS) infection by genetic selection for five generations, and we reported that the immunophenotype of this line is different from that of the non‐selected line in terms of changes in peripheral blood leukocyte population afterMPSvaccination.
Tomoyuki, Shimazu +13 more
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Journal of animal science, 1984
Tiamulin, a semisynthetic antibiotic, was fed to growing pigs and its value in maintaining weight gain and feed efficiency in the face of mycoplasmal pneumonia was determined. Four treatments divided among 64 growing pigs from a conventional pig farm were used to test the effects of tiamulin administered in feed at levels of 10, 20 and 30 ppm. All pigs
F S, Hsu, T P, Yeh, C T, Lee
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Tiamulin, a semisynthetic antibiotic, was fed to growing pigs and its value in maintaining weight gain and feed efficiency in the face of mycoplasmal pneumonia was determined. Four treatments divided among 64 growing pigs from a conventional pig farm were used to test the effects of tiamulin administered in feed at levels of 10, 20 and 30 ppm. All pigs
F S, Hsu, T P, Yeh, C T, Lee
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Polish journal of veterinary sciences, 2010
The study was aimed at determining the protective value of the coupled application of immunomodulation and vaccination in the prophylaxis of mycoplasmal pneumonia of swine (MPS). It was conducted on a pig farm, on 28 piglets with body weights of 7-8 kg in the peri-weaning period, divided into four groups of 7 animals each.
Z, Procajło +3 more
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The study was aimed at determining the protective value of the coupled application of immunomodulation and vaccination in the prophylaxis of mycoplasmal pneumonia of swine (MPS). It was conducted on a pig farm, on 28 piglets with body weights of 7-8 kg in the peri-weaning period, divided into four groups of 7 animals each.
Z, Procajło +3 more
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Research in Veterinary Science
PMWS and MPS are severe respiratory diseases in piglets, causing developmental disorders and significant economic losses. The conventional approach to control these diseases relies on separate immunization with individual vaccines, which is time-consuming, labor-intensive, and may induce stress reactions.
Jianli, Shi +5 more
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PMWS and MPS are severe respiratory diseases in piglets, causing developmental disorders and significant economic losses. The conventional approach to control these diseases relies on separate immunization with individual vaccines, which is time-consuming, labor-intensive, and may induce stress reactions.
Jianli, Shi +5 more
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Israel journal of medical sciences, 1987
Previous studies using hyperimmune antisera revealed significant serologic cross-reactions between Mycoplasma hyopneumoniae and M. flocculare. These findings, coupled with observations that M. flocculare infection may be widespread, indicated that antibodies to M.
C H, Armstrong +2 more
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Previous studies using hyperimmune antisera revealed significant serologic cross-reactions between Mycoplasma hyopneumoniae and M. flocculare. These findings, coupled with observations that M. flocculare infection may be widespread, indicated that antibodies to M.
C H, Armstrong +2 more
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