Study of the correlation between toxic, essential and macronutrients in the blood serum of stud horses

Studies were conducted to assess the elemental composition of blood serum 39 Arabian pure breed stud horses. The correlation between content toxic elements in serum: aluminum (Al), arsenic (As), cadmium (Cd), lead (Pb), tin (Sn), mercury (Hg), essential trace elements: cobalt (Co), chromium (Cr), copper (Cu), iron (Fe), iodine (I), manganese (Mn), selenium (Se), zinc (Zn) and macronutrients: calcium (Ca), potassium (K), magnesium (Mg), phosphorus (P) was studied. A negative established horses (r=-0.34; p=0.04). also found levels (r=-0.40; p=0.02). establishment these correlations suggests presence competitive relations body Positive Al/As (r=0.38; p=0.02), Al/Pb (r=0.41; p=0.009), Al/Sn (r=0.56; p=0.002), As/Sn (r=0.46; p=0.0003), Pb/Sn (r=0.32; p=0.05).