Piroska Ribiczey-Szabó

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The energy imbalance related predisposition to mastitis was studied in group-fed postpartum dairy cows (n = 333) kept in 4 large-scale units and producing milk of low somatic cell count (SCC). Blood samples were taken on Days 1-3 after calving for assaying some metabolites and hormones related to the negative energy balance (NEB). If mastitis was diagnosed(More)
The effects of three-day fasting and one-day refeeding on some blood metabolites and parameters of lipid peroxidation were studied in eight non-pregnant merino ewes. Fasting produced an immediate decrease in blood glucose accompanied by an increase of free fatty acid, total lipid, total cholesterol and urea in the plasma. Starvation increased the(More)
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