Micobacterias atípicas isoladas de amígdalas e línfonodos de bovinos
Twenty nine atypical mycobacteria belonging to the Runyon, groups II and III, have been isolated from the tonsils and the mandibular, parotid and retropharyngeal lymph nodes of 19 (21.5 per cent) out of 88 normal slaughtered bovines. One strain of Mycobacterium avium, 3 of M. scrofulaceum, 2 of M. gordonae, 4 of M. intracellulare and 5 of M. terrae complex, were identified from the tonsils. One strain of M. avium, 6 of M. scrofulaceum, 1 of M. gordonae, 1 of M. xenopi, 1 of M. intracellulare and 4 of M. terrae complex, were identified from the lymph nodes. Some of these cultures when inoculated intradermally into guinea pigs (0.1 mg/humid weight) caused local abseess formation. Some of the M. scrofulaceum, M. gordonae y M. xenopi strains inoculated intradermally, (2 mg/humid weight) caused ulceration of the skin, and when inoculated by intramuscular injection (1 mg/humid weight) into swine produced ulceration of the skin and metastatic lesions in the regional lymph node
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| Format: | biblioteca |
| Published: |
1976
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| Subjects: | AISLAMIENTO, MYCOBACTERIUM, INOCULACION, LESIONES, BACTERIOSIS, SISTEMA LINFATICO, AMIGDALAS, CERDO, GANADO BOVINO, BRASIL, |
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