Toxicological characterization of new multicomponent antimastitis preparation «Mastin» for the treatment of mastitis in cows

Abstract

Data on the toxicological characteristics of the new complex preparation «Mastin» for the treatment of mastitis in cows are presented in the article, data on determination of its toxicity are given, еxperience on determination of chronic toxicity of preparation on laboratory animals is described. It was found that LD₅₀ of the antimastitis drug at the oral dose for white mice was 37 250,55 mg / kg of body weight. The drug is a low-risk substance (IV class) with LD₅₀ more than 5000 mg/kg.