TUBERCULOSIS IN RABBITS Development of the Disease after intravenous Infection with Mycobacterium avium
نویسنده
چکیده
Cerny, L.: Histopathology and Histochemistry of Yersin Type Tuberculosis in Rabbits. Development of the Disease after intravenous Infection with Mycobacterium avium. Acta vet. Bmo, 48, 1979: 45-52. After intravenous aplication to rabbits of Mycobacterium avium the first morphological changes appeared 48 hours post infection. The most characteristic morphological feature of the infection was a strong proliferation of the cells of mononuclear macrophage system. Epitheloid cells were formed 7 days after infection and multinucleated giant cells appeared after the 10th day. In following intervals the process grew enormously above all in the liver and spleen. In this period the number of mycobacteria increased and this process was evident also in the cytoplasm of epitheloid cells. Starting from the 14th day after infection epitheloid cells in the center of larger foci underwent necrobiotic changes. Tuberculosis, Mycobacterium avium, Yersin type, macrophages, epithelaid cells, giant
منابع مشابه
Therapeutic efficacy of the benzoxazinorifamycin KRM-1648 against experimental Mycobacterium avium infection induced in rabbits.
The therapeutic efficacy of the benzoxazinorifamycin KRM-1648 was studied in an experimental rabbit infection system with avian Mycobacterium avium. The infected rabbits died from Yersin type infections, a peculiar type of experimental bovine tuberculosis characterized by a very rapid course, enlargement of the spleen and liver, and septic infection, 14 to 20 days after bacterial challenge, as ...
متن کاملIn silico design and expression of a novel fusion protein of HBHA and high antigenic region of FAP-P of Mycobacterium avium subsp. paratuberculosis in Pichia pastoris
Mycobacterium avium subsp. paratuberculosis (MAP) is the etiologic agent of Johne's disease in ruminants and there has been a shift in the public health approach to MAP and human diseases like Crohn's disease. The prevention of infection by MAP in ruminants is thought to deter the high impact of economic losses in the level of dairy industry and possible spreading of this pathogen in dairy prod...
متن کاملMycobacterium tuberculosis Dominance over Nontuberculous Mycobacteria Irrespective of Immune Status: An Indian Scenario
Introduction: In HIV-associated tuberculosis cases, identifying nontuberculous Mycobacteria (NTM) from clinical samples has become essential regarding patients’ treatment and prognosis. This study aims to determine the prevalence of different Mycobacteria species from immunocompromised and immunocompetent patients with suspected tuberculosis attending a tertiary care hospital in Kolkata, India....
متن کاملMorphological Changes in Geese after Experimental and Natural Infection with Mycobacterium Avium Serotype 2
Pavlas M., Vlasta Patlokov:l and J. Zajicek: Morphological Changes in Geese after Experimental and Natural Infection with Mycobacterium avium Serotype 2. Acta vet. Brno, 52, 1983: 163-167. Pathomorphological changes in two groups of 10 geese infected experimentally with Mycobacterium avium serotype 2 by either the intravenous or the oral route were localized most frequently in the liver. The re...
متن کاملHistopathology and Histochemistry of Yersin Type Tuberculosis in Rabbits
Cerny L.: Histopathology and Histochemistry of Yersin Type Tuberculosis in Rabbits. Histochemical Study of Development of the Disease after Infection with Mycobacterium avium. Acta vet. Brno, 48, 1979: 53-60. Organs of rabbits infected intravenously Mycobacterium avium were studied to reveal dynamics of changes in content of nucleic acids, carbohydrates and lipid substances and formation of fib...
متن کامل