Naloxone prevents loperamide inhibition of neurotransmitter induced contractions in rat vas deferens.
D000109:Acetylcholine / Q000037:antagonists & inhibitors; D000818:Animals; D018492:Dopamine Antagonists; D008139:Loperamide / Q000037:antagonists & inhibitors*; D008297:Male; D009119:Muscle Contraction / Q000187:drug effects; D009130:Muscle, Smooth / Q000187:drug effects; D009270:Naloxone / Q000494:pharmacology*; D018377:Neurotransmitter Agents / Q000037:antagonists & inhibitors*; D009638:Norepinephrine / Q000037:antagonists & inhibitors; D010880:Piperidines / Q000037:antagonists & inhibitors*; D051381:Rats; D014649:Vas Deferens / Q000187:drug effects* / Q000502:physiology
D018492:Dopamine Antagonists; D018377:Neurotransmitter Agents; D010880:Piperidines; D009270:Naloxone; D008139:Loperamide; D000109:Acetylcholine; D009638:Norepinephrine