Evaluation of the degree of pancreas activity in piglets from sows fed enzymatic stimulating complex

• Autorzy: Zielonka L. , Przewoski W. , Gajecka M. , Jakimiuk E. , Gajecki M.
• Języki publikacji: EN

Abstrakty

EN

One of the possibilities for estimating pancreas activity is the estimation of zymogene granule content in pancreatic follicular cells. In the present study, the degree of pancreatic activity wasmeasured in piglets from sows receiving enzymatic stimulating complex throughout pregnancy and during the lactation period. The pancreas was collected for ultrastructural examination from 1-day-old and 21-day-old piglets. The enzyme preparation influenced the ultrastructural structure of the piglet pancreas, but the secretory cells in these animals did not confirm a more intensive course of creation and maturation processes. The accumulation of granules in extra-secretory pancreatic cells was observed, with a large volume of these granules and granular crinophagy observed in older piglets. The findings indicate a slow process of granule release, which may be the result of overproduction, lower requirements for enzymes contained in the granules, or both.

Słowa kluczowe

EN

pancreas activity; piglet; sow; enzymatic stimulating complex; feed; enzyme-zymogen complex; enzymatic preparation

• Wydawca: -
• Czasopismo: Polish Journal of Veterinary Sciences
• Rocznik: 2009
• Tom: 12
• Numer: 4
• Opis fizyczny: p.539-547,fig.,ref.

Twórcy

autor

Zielonka L.

• Department of Veterinary Prevention and Feed Hygiene, Faculty of Veterinary Medicine, University of Warmia and Mazury in Olsztyn, Oczapowskiego 13, 10-718 Olsztyn, Poland

autor

Przewoski W.

autor

Gajecka M.

autor

Jakimiuk E.

autor

Gajecki M.