title: Pharmacological investigations on electrically-induced changes of cyclic nucleotides in guinea-pig brain slices.
mesh_terms: D000109:Acetylcholine / Q000502:physiology; D000241:Adenosine / Q000502:physiology; D000818:Animals; D001921:Brain / Q000378:metabolism*; D000242:Cyclic AMP / Q000378:metabolism*; D006152:Cyclic GMP / Q000378:metabolism*; D004558:Electric Stimulation; D006168:Guinea Pigs; D066298:In Vitro Techniques; D009638:Norepinephrine / Q000502:physiology; D011189:Potassium Chloride / Q000494:pharmacology; D013779:Tetrodotoxin / Q000494:pharmacology; D013806:Theophylline / Q000494:pharmacology
chemical_list: D013779:Tetrodotoxin; D011189:Potassium Chloride; D013806:Theophylline; D000242:Cyclic AMP; D006152:Cyclic GMP; D000241:Adenosine; D000109:Acetylcholine; D009638:Norepinephrine