INFORMATIVITY OF NON-INVASIVE DIAGNOSTICS OF ANIMAL MICROELEMENTOSIS
Journal Title: Наукові доповіді НУБіП України - Year 2018, Vol 2, Issue 2
Abstract
The diagnosis of anima lmicroelementosis involves a multi- elemental blood test and requires the selection of a significant amount of biological material. This often causes stress among animals and leads to lower productivity. The search for new methods of diagnosis of microelementosis using non-invasive methods and assessment of their informativity is a promising direction of veterinary medicine. The research was carried out at farms of Chernihiv region (north-eastern biogeochemical zone), Kirovograd region (central biogeochemical zone) and Kyiv region (north-eastern and central biogeochemical zones).The study tested the content of elements in hair by the method of atomic emission spectrometry with inductively coupled plasma (ICP-OES) using Optima 210 DV device. The concentration of elements in the cow hair of the north-eastern biogeochemical zone of Ukraine was determined: zinc 199,48±22,34 mg / kg, copper 5,88±0,40 mg / kg, cobalt 0,13±0,05 mg / kg, nickel 2,35±0,69 mg / kg and chrome 4,97±1,03 mg / kg. The content of the trace elements in cow hair of the central biogeochemical zone is: zinc 203,4±26,47 mg / kg, copper 14,76±1,76 mg / kg, cobalt 0,16±0,10 mg Грушанська Н. Г, / kg, nickel 0,78±0,30 mg / kg and chrome 0,88±0,20 mg / kg. It was found out that the concentration of elements in sow hair in the northeastern biogeochemical zone is: zinc 175,87±8,39 mg / kg, copper 19,30±0,95 mg / kg, aluminium 3,76±0,35 mg / kg, nickel 0,18±0,05 mg / kg and chrome 0,019±0,001 mg / kg. In sow hair of the central biogeochemical zone the content of the elements is: zinc 268,93±0,004 mg / kg, copper 36,04±0,13 mg / kg, aluminium 7,40±0,66 mg / kg, nickel 0,24±0,06 mg / kg and chrome 0,012±0,001 mg / kg. A considerable correlation between the aluminium content in cow hair and blood was found out. It was moderate for zinc, weak for copper, nickel and chrome. A considerable correlation between the content of chrome and copper and weak correlation for zinc, aluminium and nickel was defined in sow hair and blood.
Authors and Affiliations
N. G. Grushanska
Keywords
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