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izvor podataka: crosbi

Pathological changes in organs of clinically healthy Turopolje breed hogs (CROSBI ID 95189)

Prilog u časopisu | izvorni znanstveni rad

Sabočanec, Ruža ; Đikić, Domagoj ; Čuljak, Križan ; Robić, Mirna ; Kostelić, Antun ; Jurić, Ivan ; Jerković, Ivica ; Đikić, Marija Pathological changes in organs of clinically healthy Turopolje breed hogs // Acta agraria Kaposvariensis, 6 (2002), 2; 83-91

Podaci o odgovornosti

Sabočanec, Ruža ; Đikić, Domagoj ; Čuljak, Križan ; Robić, Mirna ; Kostelić, Antun ; Jurić, Ivan ; Jerković, Ivica ; Đikić, Marija

engleski

Pathological changes in organs of clinically healthy Turopolje breed hogs

Histopathological examination of organs of four autochthonous Turopolje breed hogs kept outdoors showed changes in cardiac and skeletal muscles, liver and lungs. In all four cases cardiac muscle fibers showed homogenization and fragmentation with medium to strong perymisium activation, indicating the chronic nature of dystrophic changes, as well as an atternpt of tissue reparation. Between individual muscle bundles an empty space was noticed, indicating transudation from generally thickened blood vessel walls. This state can be described as edema, except for the similar-, but reticulated spaces in two cases, which were described as fat deposition in cardiac muscle. Similarly, skeleton muscle showed homogenization and fragmentation with the loss of bands of skeletal muscle, perimysium multiplication and proliferation of connective tissue fibers. Blood vessel walls in skeletal muscles grew extremely thick. In both, cardiac and skeletal muscles numerous sarcocysts nf various sizes were found. Described states are of hyaline-waxy type of degeneration, with attempts of regeneration and reparation. Degenerative conditions are conseguences of microelement Selenium and vitamin E deficiency. Described changes in cardiac muscle are described as cardiopathy, which together with the changes on skeletal muscle could be described as systemic myopathy. Lungs of two animals showed chronic hyperplastic bronchitis, peribronchitis and emphysema, together with some areas of lung atelectasis. In both cases the parasite sections were noticed. In two cases liver showed hydropic vacuolar changes in hepatocytes. In liver interstitium there were some mononuclear cell infiltrative proliferation rich in eosinophyles. In one tase there was a well-defined nodular mononuclear lymphoid cell formation, with lymphoid cells of varying slze, but without specific structure. That resembles lymphodenoid hyperplasia. All the changes describe above indicate tkat Turopolje pigs kept outdoors, although clinically healthy, are under the burden of chronic dystrophic reparation and regeneration processes of possible nutritional deficiency stress, bacterial infections and parasitic invasions.

histopathological changes; organs; turopolje breed pigs

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Podaci o izdanju

6 (2)

2002.

83-91

objavljeno

1418-1789

Povezanost rada

Poljoprivreda (agronomija)