- Tytuł:
- Wplyw poziomu witaminy A i bialka w diecie kurczat zarazonych nicieniem Ascaridia galli na aktywnosc enzymow trawiennych w trzustce i jelicie cienkim
- Autorzy:
-
Zoltowska, K
Dziekonska-Rynko, J.
Olender, H.
Jablonowski, Z. - Powiązania:
- https://bibliotekanauki.pl/articles/839832.pdf
- Data publikacji:
- 1995
- Wydawca:
- Polskie Towarzystwo Parazytologiczne
- Tematy:
-
pasozyty zwierzat
glista kurza
enzymy trawienne
kurczeta
bialko
aktywnosc enzymatyczna
dieta
Ascarididae
Ascaridia galli
zywiciele
trzustka
parazytologia
witamina A
inwazja pasozytnicza
jelito cienkie - Opis:
- Hybrid chickens Astra S fed vitamin A deficiency diet containing 11 or 19% protein were infected with 500 invasive eggs of Ascaridia galli. One part of them received vitamin A in a dose corresponding to daily requirement, other part in double dose. After 7 weeks the extensity and intensity of ascaridiosis were determined. In pancreas and intestinal contents the activities of alpha-amylase, lipase and trypsin were measured. The invasion index was the highest in the group of chickens fed the protein and vitamin A deficiency diet. Vitamin A in a requirement dose lowered the parasite index. The results with double dose of vitamin A were worse in comparison with single dose. The activities of digestive enzymes were lower in infected animals than in the control groups. Vitamin A acted as moderator of the enzymatic changes during ascaridiosis.
- Źródło:
-
Annals of Parasitology; 1995, 41, 4; 421-428
0043-5163 - Pojawia się w:
- Annals of Parasitology
- Dostawca treści:
- Biblioteka Nauki
Artykuł