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PHYSIOLOGICAL STATE OF DAIRY CATTLE AND SOMATIC CELLS COUNT CLASS VERSUS LEVEL OF PLASMA MALONYLODIALDEHYDE

BOGNA KOWALISZYN ; University of Technology and Life Sciences, Faculty of Animal Breeding and Biology, Department of Genetics and General Animal Breeding, Mazowiecka 28, 85-084 Bydgoszcz, Poland
BEATA SITKOWSKA ; University of Technology and Life Sciences, Faculty of Animal Breeding and Biology, Department of Genetics and General Animal Breeding, Mazowiecka 28, 85-084 Bydgoszcz, Poland
SŁAWOMIR MROCZKOWSKI ; University of Technology and Life Sciences, Faculty of Animal Breeding and Biology, Department of Genetics and General Animal Breeding, Mazowiecka 28, 85-084 Bydgoszcz, Poland


Puni tekst: engleski pdf 276 Kb

str. 373-376

preuzimanja: 472

citiraj


Sažetak

The research involved 80 cows being in 2 physiological states: near the end of lactation (approximately 2 months before delivery) (N=40), and one month after calving. In plasma was established MDA level (malonylodialdehyde) and in milk SCC (Somatic Cells Count). The MDA level in plasma in groups of calved and non-calved cows remained at a similar level. It was found that a statistically signifi cant MDA level (p≤0,05) was present in milk from non-calved cows – with somatic cells count below 400,000 per ml during test milking, as compared to cows producing milk with somatic cells count of over 400,000 per ml.

Ključne riječi

MDA; physiological state; SCC; dairy cattle

Hrčak ID:

27361

URI

https://hrcak.srce.hr/27361

Datum izdavanja:

28.7.2008.

Podaci na drugim jezicima: poljski

Posjeta: 1.095 *