Patomorphological lungs and blood investigation of experimental animals by complex effect of dust annealing and sulphorous anhydride

Abstract

High concentrations of polymetallic dust under annealing lead-containing ores have toxic impact on respiration system of the workers. Patomorphological moderate changes in organs and blood have been found experimentally. It has in licafed the complex effect of metals containing polymetallic dust with sulphuric anhydride.