highly significantp<0.05
Measurement of the non-specific immune response parameters Estimation of the lysozyme and NO concentrations in the blood serum indicates that the group supplemented with LF rations had increased lysozyme levels to variable degrees, using independent sample t-tests as a statistical method of calculation resulting in no significant difference of lysozyme concentration which is equal 0.16 (p>0.05) but the NO had slightly higher values in all of the examined serum samples when compared with the group that was feed rations without additives, which showed a highly significant difference (p<0.05).