The influence of genetic provenience on metabolic blood profile of dairy cows
2011
Spasić, Z., Faculty of Agriculture, Kosovska Mitrovica (Serbia) | Milošević, B., Faculty of Agriculture, Kosovska Mitrovica (Serbia) | Ilić, Z., Faculty of Agriculture, Kosovska Mitrovica (Serbia) | Anđušić, Lj., Faculty of Agriculture, Kosovska Mitrovica (Serbia) | Ćirić, S., Faculty of Agriculture, Kosovska Mitrovica (Serbia) | Lalić, N., Faculty of Agriculture, Kosovska Mitrovica (Serbia)
Availability of easily accessible methods and apparatus for establishing the essential parameters that indicate physiological status of animals at different stages of productive life may have greater application in daily controls on smaller farms in order to remove, in time, the causes and consequences of disturbances in the reproductive and productive cycle of cows. Two groups were formed, Domestic spotted cattle and Red Holstein, and in the blood serum from tested animals following parameters were determined: glucose, urea, total bilirubin, aspartate aminotransferase (AST), glutamate dehydrogenase (GLDH), and inorganic phosphorus. Determined glucose concentration of 2,97 mmol/L in redholstein cows is within physiological range, while in domestic spotted cows it is in hypoglycemia (1,14 mmol/L). Statistical significance also demonstrate derived concentrations in different genotypes of blood urea (3,42 : 4,90 mmol/L) and GLDH (12,19 : 5,76 IU/L).Differences in concentrations of certain parameters of the examined blood serum, and variations amplitude that occur between groups, as well as statistical analysis of results and the test of significance, just confirm the hypothesis that for each animal breed, reference values related to narrow distribution area of growing should be established.
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