in the poisoning with approximate ld50 fenitrothion ( 500 mg/kg ) , oximes such as 2-pam ( 2-pyridine aldoxime methiodide ) and tpmm ( 1- ( methyl morphorinium ) -3- ( 4-hydroxyiminomethylpyridinium ) propane dibromide ) , diphenhydramine and parasympatholytics such as atropine , scopolamine and biperiden significantly increased survival ratio and/or prolonged surviving time .
C0032343
poisoning
C0004259
atropine