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Identification of Mycoplasma hyopneumoniae with a DNA probe
Letters in Applied Microbiology, 1991From a genomic library of Mycoplasma hyopneumoniae a 1.3 kb DNA fragment was cloned which showed specific Southern hybridization and dot hybridization with the type strain of several porcine and bovine Mycoplasma species. This probe selectively recognized M. hyopneumoniae sequences in purified DNA or in broth-grown organisms.
P, Ahrens, N F, Friis
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Adherence of Mycoplasma hyopneumoniae to cell monolayers
American Journal of Veterinary Research, 1990SUMMARY This work was an attempt to develop an in vitro adherence model for Mycoplasma hyopneumoniae, using monolayers of human and porcine lung fibroblasts and porcine kidney cells. Mycoplasma hyopneumoniae grown in Friis mycoplasma broth was radiolabeled with 35[S]-methionine, washed, concentrated, and inoculated on the monolayers.
G C, Zielinski +3 more
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Mycoplasma hyopneumoniae management in gilts
Veterinary Record, 2016ACQUIRING high health replacement females has become a common practice in the pig industry, as producers aim to manage healthier pigs and apply strict biosecurity to keep pathogens at bay. However, depending of the health status of the recipient herd, this practice may carry unwanted challenges.
Maria, Pieters, Eduardo, Fano
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Incomplete autophagy promotes the replication of Mycoplasma hyopneumoniae
Journal of Microbiology, 2021Autophagy is an important cellular homeostatic mechanism for recycling of degradative proteins and damaged organelles. Autophagy has been shown to play an important role in cellular responses to bacteria and bacterial replication. However, the role of autophagy in Mycoplasma hyopneumoniae infection and the pathogenic mechanism is not well characterized.
Zhaodi, Wang +5 more
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Development of Mycoplasma hyopneumoniae Recombinant Vaccines
2016Mycoplasma hyopneumoniae is the etiological agent of swine enzootic pneumonia (EP), a disease that affects swine production worldwide. Vaccination is the most cost-effective strategy for the control and prevention of the disease. Research using genome-based approach has the potential to elucidate the biology and pathogenesis of M.
Silvana Beutinger, Marchioro +2 more
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Serological studies in pigs with Mycoplasma hyopneumoniae
Journal of Comparative Pathology, 1970Abstract Further work is described on the complement-fixation (CF) test for Mycoplasma hyopneumoniae infection in pigs, using unheated pig serum. Young pigs, 7 weeks old, were more susceptible than older pigs to M. hyopneumoniae infection; they developed lung lesions and a positive CF reaction. Three out of eight 14-week-old pigs inoculated with
D H, Roberts, T W, Little
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Response of Swine to Mycoplasma hyopneumoniae Infection
Journal of Infectious Diseases, 1973Mycoplasmal pneumonia of swine offers a useful and economically significant model to study many aspects of chronic mycoplasmal pneumonia. Although the available information is very meager about areas of this disease, there are some very interesting aspects to this model. Infection with Mycoplasma hyopneumoniae is common in swine.
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Research in Veterinary Science, 1991
Cells of Mycoplasma flocculare were found to vary in size and shape, especially in the later phases of growth, whereas those of Mycoplasma hyopneumoniae were fairly uniform irrespective of growth phases. Filamentous cells were present in cultures of M flocculare in the stationary and declining phases, but were never found in cultures of M hyopneumoniae.
K, Hovind-Hougen, N F, Friis
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Cells of Mycoplasma flocculare were found to vary in size and shape, especially in the later phases of growth, whereas those of Mycoplasma hyopneumoniae were fairly uniform irrespective of growth phases. Filamentous cells were present in cultures of M flocculare in the stationary and declining phases, but were never found in cultures of M hyopneumoniae.
K, Hovind-Hougen, N F, Friis
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Intraperitoneal vaccination of pigs to control Mycoplasma hyopneumoniae
Research in Veterinary Science, 1991In a field trial at a commercial piggery 22 pigs were vaccinated intraperitoneally, at 30 days and 60 days old, with formalin-killed Mycoplasma hyopneumoniae plus adjuvant. Two other groups of the same size, one receiving a ration containing antibiotics, were not vaccinated.
R F, Sheldrake +3 more
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A concise review of vaccines against Mycoplasma hyopneumoniae
Research in Veterinary Science, 2019Mycoplasma hyopneumoniae (Mhp) is the pathogen of Mycoplasmal pneumonia of swine (MPS), a chronic respiratory infectious discease which causes enormous losses to the swine industry worldwide. At present, vaccination is the most effective mean to prevent and reduce economic losses caused by this pathogen.
Yu Tao +4 more
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