the reagent n , n-naphthaloylhydroxylamine ( 1,8-c10h6con ( ona ) co ) sodium salt was employed in this study for the demonstration of calcium at the subcellular level in relaxed and contracted muscles ( smooth muscle of the stomach , thoracic aorta , and myocardial muscle cells ) of the rat ( in vitro as well as in vivo ) and in the human vascular smooth muscle of the aorta with atherosclerotic calcification .
C0225828
myocardial
C0026845
muscle