Contraction of the testicular capsule and the intratesticular pressure recording.
D000109:Acetylcholine / Q000494:pharmacology*; D000818:Animals; D001285:Atropine / Q000494:pharmacology; D001949:Bretylium Compounds / Q000494:pharmacology; D004285:Dogs; D004558:Electric Stimulation; D006801:Humans; D008297:Male; D009119:Muscle Contraction / Q000187:drug effects; D009638:Norepinephrine / Q000494:pharmacology*; D010646:Phentolamine / Q000494:pharmacology; D011312:Pressure; D011941:Receptors, Adrenergic; D013737:Testis / Q000187:drug effects / Q000294:innervation / Q000502:physiology*; D013779:Tetrodotoxin / Q000494:pharmacology
D001949:Bretylium Compounds; D011941:Receptors, Adrenergic; D013779:Tetrodotoxin; D001285:Atropine; D000109:Acetylcholine; D009638:Norepinephrine; D010646:Phentolamine