title: Regional distribution of catecholamine histofluorescence in the heart of the 13-lined ground squirrel: hibernation vs activity.
mesh_terms: D000320:Adrenergic Fibers / Q000033:anatomy & histology; D000818:Animals; D002395:Catecholamines / Q000378:metabolism*; D003331:Coronary Vessels / Q000294:innervation; D005260:Female; D006321:Heart / Q000294:innervation* / Q000502:physiology; D006605:Hibernation; D008297:Male; D008856:Microscopy, Fluorescence; D009043:Motor Activity / Q000502:physiology; D009206:Myocardium / Q000378:metabolism*; D012377:Rodentia / Q000502:physiology*; D012589:Sciuridae / Q000502:physiology*; D012621:Seasons; D013696:Temperature
chemical_list: D002395:Catecholamines