Przypadek martwicy miesni grzbietu [MMG] u swini

• Autorzy: Paszkiewicz W , Sudol J. , Lopuszynski W.
• Języki publikacji: PL

Abstrakty

EN

In a six-month-old white pig, crossbreed of Polish meat pigs of a 110 kg body weight, from a small farm, clinical signs of back muscles necrosis have appeared. The lesions developed after 3 hours since the ocurrence of such stress factors as the slaughter of one pig in close proximity to the piggery and transport of the pig into a smaller and worse lit room. After 14 days of a typical treatment including corticoids ,cardiac and analgesis drugs, clinical symptoms of the disease disappeared. The pig was slaughtered after 4 months (body weight about 200 kg). Post slaughter examinations showed a significant decrease of the longissimus dorsi muscle of the left half carcass and necrotic lesions in the anterior part of this muscle on a 20 cm length. Histopathological examinations showed in the affected part of the m. longissimus necrotic foci with disrupted and disappearing muscular fibres, together with an associated resorptive reaction (infiltration of micro- and macrophages), and an advanced development of granular tissue which after cicatrication were filled up by decrements of muscular fibres.

Słowa kluczowe

PL

trzoda chlewna; martwica miesni grzbietu; miopatie stresowe; choroby zwierzat; zmiany anatomopatologiczne

• Wydawca: -
• Czasopismo: Medycyna Weterynaryjna
• Rocznik: 1994
• Tom: 50
• Numer: 09
• Opis fizyczny: s.453-455,fot.,bibliogr.

Twórcy

autor

Paszkiewicz W

• Akademia Rolnicza, ul. Akademicka 12, 20-033 Lublin

autor

Sudol J.

autor

Lopuszynski W.

Bibliografia

• 1. Plonait H., Bickhardt K.: Lehrbuch der Schweinekrankheiten, Verlag Paul Parey, Berlin-Hamburg 1988.
• 2. Prosi E.: Medycyna Wet. 37, 193, 1981.
• 3. Rodkiewicz T.: Weterynaria, Olsztyn 12, 49, 1980.
• 4. Johannsen U., Menger S., Prange H., Kunz G.: Arch. exp. Vet. Med. 33, 263, 1979.