title: Toxicology of helium diving environments: protective effects of raised He pressure on cholinergic activation in ganglia.
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology; D000818:Animals; D002415:Cats; D004242:Diving; D004347:Drug Interactions; D005725:Ganglia, Autonomic / Q000187:drug effects*; D006371:Helium / Q000633:toxicity*; D066298:In Vitro Techniques; D010275:Parasympathetic Nervous System / Q000187:drug effects*; D011312:Pressure; D013997:Time Factors
chemical_list: D006371:Helium; D000109:Acetylcholine