[Experimental study of the mechanisms of action of neurotropic substances].
D000109:Acetylcholine / Q000494:pharmacology*; D002492:Central Nervous System Depressants; D009420:Nervous System / Q000494:pharmacology*; D011343:Procaine / Q000494:pharmacology*
D002492:Central Nervous System Depressants; D011343:Procaine; D000109:Acetylcholine
ACETYLCHOLINE/pharmacology; NERVOUS SYSTEM/pharmacology; PROCAINE/pharmacology