title: Regulation of Ca2+ levels in smooth-muscle cells.
mesh_terms: D000818:Animals; D002118:Calcium / Q000378:metabolism*; D002121:Calcium Channel Blockers / Q000494:pharmacology; D005110:Extracellular Space / Q000378:metabolism; D066298:In Vitro Techniques; D007424:Intracellular Fluid / Q000378:metabolism; D007473:Ion Channels / Q000187:drug effects / Q000378:metabolism; D008564:Membrane Potentials; D009131:Muscle, Smooth, Vascular / Q000378:metabolism*; D009638:Norepinephrine / Q000494:pharmacology; D011817:Rabbits
chemical_list: D002121:Calcium Channel Blockers; D007473:Ion Channels; D002118:Calcium; D009638:Norepinephrine