Evaluation of selenium status in pure bred duroc sows and their progeny
Jazyk angličtina Země Švédsko Médium print
Typ dokumentu časopisecké články, práce podpořená grantem
PubMed
20027161
PII: NEL300709A24
Knihovny.cz E-zdroje
- MeSH
- dieta MeSH
- druhová specificita MeSH
- játra chemie MeSH
- kolostrum chemie MeSH
- kosterní svaly chemie MeSH
- mléko chemie MeSH
- myokard chemie MeSH
- potravní doplňky MeSH
- prasata metabolismus MeSH
- selen aplikace a dávkování analýza krev MeSH
- těhotenství MeSH
- zvířata MeSH
- Check Tag
- těhotenství MeSH
- ženské pohlaví MeSH
- zvířata MeSH
- Publikační typ
- časopisecké články MeSH
- práce podpořená grantem MeSH
- Názvy látek
- selen MeSH
OBJECTIVES: The aim of this trial was to determine selenium status in pure bred duroc sows and their progeny and to compare it to Czech Large White x Landrace breed. DESIGN: The pregnant duroc sows (n=12) and pregnant Czech Large White x Landrace sows (n=12) were fed identical diets supplemented with sodium selenite. RESULTS: During lactation significantly higher serum Se concentrations (p<0.001) were found in duroc piglets. Also significantly higher serum GSH-Px activities (p<0.001) were found in duroc sows and piglets. No differences in concentrations of Se in colostrums and milk were found between the two breeds. CONCLUSION: Our findings support the hypothesis that there may be breed differences in indices of selenium status in pigs.
