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Blood concentration of proteins, bilirubin and glucose in cows with left displaced abomasum

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Author(s): Šamanc Horea | Kirovski Danijela | Prodanović Radiša | Vujanac Ivan | Sladojević Željko

Journal: Veterinarski Glasnik
ISSN 0350-2457

Volume: 63;
Issue: 3-4;
Start page: 171;
Date: 2009;
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Keywords: cow | displaced abomasum | metabolic profile

ABSTRACT
The concentration of total proteins, albumin, total bilirubin, and glucose were examined in the blood of healthy cows and those with left displaced abomasum. Significant digressions from physiological values in cows with left displaced abomasum were established in proteinemia (x = 87.92 g/l) and in bilirubinemia (x = 10.29 μmol/l). Hyperproteinemia indicates chemoconcentration in the diseased animals, which is also indicated in significantly higher concentrations of albumin in the diseased in comparison with the healthy animals (x = 41.94 - 3.5 : 36.89 - 3.95 g/l). The higher values for glucemia in the diseased against the healthy animals (x = 2.628 : 2.203 mmol/l) could indicate disrupted function of B-cells of the endocrine pancreas. This data can come in useful in setting the diagnosis, but it also has no less importance in the determination of the prognosis for the disease. Determining the liver function during the disease should contribute to the better knowledge of its role in the degree of the occurrence of this health disorder, as well as the outcome of the disease itself. This is of particular importance having in mind that displaced abomasum most frequently occurs in the early stage of lactation, when a negative energy balance is already present. This state is conducive to the occurrence of fatty liver, and that is why displaced abomasum can contribute even further to the process of fat accumulation, having in mind that diseased animals consume significantly smaller quantities of feed.
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