Determination of the significance of beta-hydroxy butyrate, non esterified fatty acids and some other serum biochemical parameters as predictors of left displacement of abomasum in cattle

Subject Areas : Journal of Comparative Pathobiology

نوید Basiri ¹ , SH Safi ² , ایرج Norouzian ³ , عباس Rahimi Foroushani ⁴

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Received: 2010-10-07 Accepted : 2011-01-27 Published : 2010-05-22

Keywords: Left displacement of abomasums, Dairy cattle, Beta-hydroxy butyrate, Non&#x0D, &#x0D, esterified fatty acids, and Negative energy balance,

Abstract :

Left displacement of abomasum (LDA) is one of the major metabolic diseases in dairy cattlewhich cause a large economic loss in dairy industry. Thus, predicting the occurrence of LDA,especially in early weeks post parturition is very important. In the present study, 14 biochemicalparameters of cows with LDA before and after parturition were compared to those of healthycows (control group) using logistic regression statistical model. Changes in six parameters,including beta-hydroxy butyrate (BHB), non-esterified fatty acids (NEFA), aspartateaminotransferase (AST), calcium, sodium and potassium were significant (p<0.05) between thegroups and were included in the prediction model.