Valecha N, Prabhu S, Mehta V L
Department of Pharmacology, Maulana Azad Medical College, New Delhi.
Indian J Physiol Pharmacol. 1990 Jan;34(1):39-41.
The effect of pretreatment with clonidine, methyldopa and propranolol, and of atropine was studied in mice on acute toxicity of fenitrothion, the active ingredient of TIK-20. Atropine significantly decreased and propranolol somewhat decreased the fenitrothion induced death in mice. Clonidine and methyldopa somewhat increased the percentage mortality due to fenitrothion.