1985 Volume 23 Issue 1 Pages 9-15
Effects of dioctyltin oxide (DOTO) tricyclohexyltin hydroxide (TCHTOH) and tributyltin oxide (TBTO) were examined on some enzymic activities in liver and kidney and biogenic amines level in brain of rats at 24 hours after single subcutaneous administration (25 μmole/100 g B. Wt.). All the organotin compounds produced a significant increase in the activity of alkaline phosphatase and adenosin triphosphatase and decrease in monoamine oxidase in both liver and kidney. DOTO and TCHTOH were more effective in impairing the activity of succinate dehydro-genase in liver. Concentrations of γ-aminobutyric acid (GABA) and dopamine were found to be significantly decreased in brain however, acetylcholine concentration remained unaltered. These results suggest that organotin compounds DOTO and TCHTOH are more toxic to rats than TBTO.
