Study of subchronic oral toxicity of Altric-Extra drug in laboratory animals

Abstract

The purpose of the research is to determine main toxicological parameters in repeated intragastric administration of Altric-Extra for veterinary use to laboratory outbred rats.Materials and methods. White outbred rats were used as a test system in the study. The experiment used clinical, toxicological, biochemical and morphological research methods.Results and discussion. Altric-Extra doses of 325 and 650 mg/kg were toxic for the laboratory animals. When administered daily intragastrically to the rats in the above doses, the drug had a negative effect on the functional status of the hemopoietic organs, and excretory and digestive systems. The main target organ for this drug is the thymus. Functional disorders in the above organs and systems are irreversible as evidenced by the post-mortem examination, general blood analysis, and biochemical blood test obtained 10 days after the drug administration was completed.