[Comparison of the anticholinesterase action in vitro of tetanus toxin and parathion].
It is compared the true cholinesterase inhibition exerced in vitro either by the tetanus toxin and by "parathion". Rabbit's brain homogenates are used as source of the ChE. 4000 MLD of tetanus toxin show the same inhibitory effect than mg 1 of "parathion", during 30 min of incubation at 37 degrees C.
D000818:Animals; D001921:Brain / Q000187:drug effects / Q000201:enzymology*; D002800:Cholinesterase Inhibitors; D002802:Cholinesterases / Q000378:metabolism*; D066298:In Vitro Techniques; D010278:Parathion / Q000494:pharmacology*; D011817:Rabbits; D013744:Tetanus Toxin / Q000494:pharmacology*
D002800:Cholinesterase Inhibitors; D013744:Tetanus Toxin; D010278:Parathion; D002802:Cholinesterases
Raffronto fra l'azione anticolinesterasica "in vitro" della tossina tetanica e quella del "parathion".