The effect of stress on the hematological indicators of rats Rattus Norvegicus F. Domesticus in the conditions of the biological experiment

The purpose of the work was need to study change in weight and hematological indicators rats as a reaction-response being difficult unfavorable experimental conditions. biological experiment conducted compliance with normative conditions keeping rats, accordance ethical standards recommendations for humanization laboratory animals. In order accomplish these tasks, were divided into two groups: control housed spacious cage comfortable living animals small limited ability move freely. For purity experiment, feed ration groups same. Weight determined by conventional methods physiology. It has been found that improper housing conditions, causing stressful situation adversely affect eating activity test animals, which explains weak correlation dynamics groups. analysis absolute mass internal organs showed their direct dependence on body parameters between both quantitative ratios main each rodents are strictly different. tendency increase investigated group comparison one is symptomatic can be explained sympathetic-vegetative influences. amount hemoglobin directly correlated number red blood cells. Comparison content hemoglobin, erythrocytes, leukocytes inversely proportional relationship them. persistent predominance likely genetically determined.