Karakter patomorfoloških promena najčešćih pneumonija kod svinja na teritoriji Republike Srbije
Character of pathomorphological changes of the most common pneumonia in pigs in the Republic of Serbia
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Swine respiratory diseases have been significantly put under control in the
Republic of Serbia during the past decade, due to the implementation of
appropriate prophylactic measures and diagnosis. Despite the reduced incidence
of pneumonia on swine farms, respiratory diseases are still one of the most
important health problem in modern pig breeding. The most common causes of
bacterial pneumonia among the examined material from pig farms in Vojvodina
(Serbia) are Actinobacillus pleuropneumoniae, Pasteurella multocida, Bordetella
bronchiseptica and Haemophilus parasuis. These pathogens are most commonly
diagnosed in feral pigs. Bacterial pneumonias are usually secondary infection
manifest as exudative pneumonias that can be purulent (Pasteurella multocida,
Mycoplasma hyopneumoniae), or apostematous (Bordatella bronchiseptica,
Actinomyces pyogenesu) or fibrino-purulent (Haemophilus parasuis) and fibrinohemorrhagic bronchopneumonia (Actynobacillus pleuropneumoniae), mainly
acco...mpanied by fibrinous pleurisy. Purulent bronchopneumonias are
characterized by the accumulation of purulent exudate in the airways and have a
lobular distribution. Fibrinous bronchopneumonias are characterized by the
accumulation of fibrin in the bronchoalveolar spaces, with changes affecting
entire lobes. Bacteria that cause fibrinous bronchopneumonias damage blood
vessels and cause changes that can be classified into stages of splenization, red
hepatization, gray hepatization and resolution. Viral pneumonias are more often
diagnosed in domestic swine, primarily caused by swine reproductive and
respiratory virus, influenza virus, circovirus type 2, as well as Aujeszky's disease
virus. Viral pneumonias in swine are acute interstitial pneumonias in which the
exudative and proliferative phases can be distinguished. During the acute phase,
"fetalization of the lungs" can occur, which is characterized by a reduced alveolar
spaces and thickened alveolar walls.
The lungs affected by interstitial pneumonia are rubbery and a rib imprint can be
seen on the surface. In addition to bacterial and viral, verminous pneumonias are common in swine. Although the morphological characteristics of bacterial and
viral pneumonias can be clearly distinguished, it is important to emphasize that
the pathogenesis of swine respiratory diseases often involves several different
agents and that the changes depend on the dominant etiological agent.
Keywords:
свиње / патоморфолошке промене / респираторне инфекције / Србија / swine / pathomorphological changes / respiratory infections / SerbiaSource:
25. Godišnje savjetovanje doktora veterinarske medicine Republike Srpske (Bosna i Hercegovina), naučni skup sa međunarodnim učešćem, Teslić, 2020, 2020, 202-205Publisher:
- Banja Luka : Veterinarska komora Republike Srpske
Funding / projects:
- Molecular genetic and ecophysiological researches on the protection of autochthonous animal genetic resources, sustaining domestic animals’ welfare, health and reproduction, and safe food production (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-46002)
- The influence of the quality of the components of food for cyprinid fish species on the quality of meat, losses and the profitability of production (RS-MESTD-Technological Development (TD or TR)-31011)
Note:
- Zbornik kratkih sadržaja
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Institution/Community
Fakultet veterinarske medicineTY - CONF AU - Vučićević, Ivana AU - Prodanov-Radulović, Jasna AU - Polaček, Vladimir AU - Aleksić-Kovačević, Sanja PY - 2020 UR - https://vet-erinar.vet.bg.ac.rs/handle/123456789/3581 AB - Swine respiratory diseases have been significantly put under control in the Republic of Serbia during the past decade, due to the implementation of appropriate prophylactic measures and diagnosis. Despite the reduced incidence of pneumonia on swine farms, respiratory diseases are still one of the most important health problem in modern pig breeding. The most common causes of bacterial pneumonia among the examined material from pig farms in Vojvodina (Serbia) are Actinobacillus pleuropneumoniae, Pasteurella multocida, Bordetella bronchiseptica and Haemophilus parasuis. These pathogens are most commonly diagnosed in feral pigs. Bacterial pneumonias are usually secondary infection manifest as exudative pneumonias that can be purulent (Pasteurella multocida, Mycoplasma hyopneumoniae), or apostematous (Bordatella bronchiseptica, Actinomyces pyogenesu) or fibrino-purulent (Haemophilus parasuis) and fibrinohemorrhagic bronchopneumonia (Actynobacillus pleuropneumoniae), mainly accompanied by fibrinous pleurisy. Purulent bronchopneumonias are characterized by the accumulation of purulent exudate in the airways and have a lobular distribution. Fibrinous bronchopneumonias are characterized by the accumulation of fibrin in the bronchoalveolar spaces, with changes affecting entire lobes. Bacteria that cause fibrinous bronchopneumonias damage blood vessels and cause changes that can be classified into stages of splenization, red hepatization, gray hepatization and resolution. Viral pneumonias are more often diagnosed in domestic swine, primarily caused by swine reproductive and respiratory virus, influenza virus, circovirus type 2, as well as Aujeszky's disease virus. Viral pneumonias in swine are acute interstitial pneumonias in which the exudative and proliferative phases can be distinguished. During the acute phase, "fetalization of the lungs" can occur, which is characterized by a reduced alveolar spaces and thickened alveolar walls. The lungs affected by interstitial pneumonia are rubbery and a rib imprint can be seen on the surface. In addition to bacterial and viral, verminous pneumonias are common in swine. Although the morphological characteristics of bacterial and viral pneumonias can be clearly distinguished, it is important to emphasize that the pathogenesis of swine respiratory diseases often involves several different agents and that the changes depend on the dominant etiological agent. PB - Banja Luka : Veterinarska komora Republike Srpske C3 - 25. Godišnje savjetovanje doktora veterinarske medicine Republike Srpske (Bosna i Hercegovina), naučni skup sa međunarodnim učešćem, Teslić, 2020 T1 - Karakter patomorfoloških promena najčešćih pneumonija kod svinja na teritoriji Republike Srbije T1 - Character of pathomorphological changes of the most common pneumonia in pigs in the Republic of Serbia SP - 202 EP - 205 UR - https://hdl.handle.net/21.15107/rcub_veterinar_3581 ER -
@conference{ author = "Vučićević, Ivana and Prodanov-Radulović, Jasna and Polaček, Vladimir and Aleksić-Kovačević, Sanja", year = "2020", abstract = "Swine respiratory diseases have been significantly put under control in the Republic of Serbia during the past decade, due to the implementation of appropriate prophylactic measures and diagnosis. Despite the reduced incidence of pneumonia on swine farms, respiratory diseases are still one of the most important health problem in modern pig breeding. The most common causes of bacterial pneumonia among the examined material from pig farms in Vojvodina (Serbia) are Actinobacillus pleuropneumoniae, Pasteurella multocida, Bordetella bronchiseptica and Haemophilus parasuis. These pathogens are most commonly diagnosed in feral pigs. Bacterial pneumonias are usually secondary infection manifest as exudative pneumonias that can be purulent (Pasteurella multocida, Mycoplasma hyopneumoniae), or apostematous (Bordatella bronchiseptica, Actinomyces pyogenesu) or fibrino-purulent (Haemophilus parasuis) and fibrinohemorrhagic bronchopneumonia (Actynobacillus pleuropneumoniae), mainly accompanied by fibrinous pleurisy. Purulent bronchopneumonias are characterized by the accumulation of purulent exudate in the airways and have a lobular distribution. Fibrinous bronchopneumonias are characterized by the accumulation of fibrin in the bronchoalveolar spaces, with changes affecting entire lobes. Bacteria that cause fibrinous bronchopneumonias damage blood vessels and cause changes that can be classified into stages of splenization, red hepatization, gray hepatization and resolution. Viral pneumonias are more often diagnosed in domestic swine, primarily caused by swine reproductive and respiratory virus, influenza virus, circovirus type 2, as well as Aujeszky's disease virus. Viral pneumonias in swine are acute interstitial pneumonias in which the exudative and proliferative phases can be distinguished. During the acute phase, "fetalization of the lungs" can occur, which is characterized by a reduced alveolar spaces and thickened alveolar walls. The lungs affected by interstitial pneumonia are rubbery and a rib imprint can be seen on the surface. In addition to bacterial and viral, verminous pneumonias are common in swine. Although the morphological characteristics of bacterial and viral pneumonias can be clearly distinguished, it is important to emphasize that the pathogenesis of swine respiratory diseases often involves several different agents and that the changes depend on the dominant etiological agent.", publisher = "Banja Luka : Veterinarska komora Republike Srpske", journal = "25. Godišnje savjetovanje doktora veterinarske medicine Republike Srpske (Bosna i Hercegovina), naučni skup sa međunarodnim učešćem, Teslić, 2020", title = "Karakter patomorfoloških promena najčešćih pneumonija kod svinja na teritoriji Republike Srbije, Character of pathomorphological changes of the most common pneumonia in pigs in the Republic of Serbia", pages = "202-205", url = "https://hdl.handle.net/21.15107/rcub_veterinar_3581" }
Vučićević, I., Prodanov-Radulović, J., Polaček, V.,& Aleksić-Kovačević, S.. (2020). Karakter patomorfoloških promena najčešćih pneumonija kod svinja na teritoriji Republike Srbije. in 25. Godišnje savjetovanje doktora veterinarske medicine Republike Srpske (Bosna i Hercegovina), naučni skup sa međunarodnim učešćem, Teslić, 2020 Banja Luka : Veterinarska komora Republike Srpske., 202-205. https://hdl.handle.net/21.15107/rcub_veterinar_3581
Vučićević I, Prodanov-Radulović J, Polaček V, Aleksić-Kovačević S. Karakter patomorfoloških promena najčešćih pneumonija kod svinja na teritoriji Republike Srbije. in 25. Godišnje savjetovanje doktora veterinarske medicine Republike Srpske (Bosna i Hercegovina), naučni skup sa međunarodnim učešćem, Teslić, 2020. 2020;:202-205. https://hdl.handle.net/21.15107/rcub_veterinar_3581 .
Vučićević, Ivana, Prodanov-Radulović, Jasna, Polaček, Vladimir, Aleksić-Kovačević, Sanja, "Karakter patomorfoloških promena najčešćih pneumonija kod svinja na teritoriji Republike Srbije" in 25. Godišnje savjetovanje doktora veterinarske medicine Republike Srpske (Bosna i Hercegovina), naučni skup sa međunarodnim učešćem, Teslić, 2020 (2020):202-205, https://hdl.handle.net/21.15107/rcub_veterinar_3581 .