title: Effects of Zn2+, UO22+ and 4-aminopyridine on twitch contraction and action potential in the mouse skeletal muscles.
mesh_terms: D000200:Action Potentials / Q000187:drug effects; D000631:Aminopyridines / Q000494:pharmacology*; D000818:Animals; D001001:Anura; D066298:In Vitro Techniques; D008297:Male; D051379:Mice; D009119:Muscle Contraction / Q000187:drug effects*; D009132:Muscles / Q000187:drug effects / Q000502:physiology*; D014501:Uranium / Q000494:pharmacology*; D015032:Zinc / Q000494:pharmacology*
chemical_list: D000631:Aminopyridines; D014501:Uranium; D015032:Zinc