title: The effects of norepinephrine on active hyperemia in the canine gracilis muscle.
mesh_terms: D000818:Animals; D004285:Dogs; D006940:Hyperemia / Q000503:physiopathology*; D008297:Male; D009132:Muscles / Q000098:blood supply / Q000187:drug effects*; D009638:Norepinephrine / Q000494:pharmacology*; D005082:Physical Exertion; D012039:Regional Blood Flow / Q000187:drug effects
chemical_list: D009638:Norepinephrine