this study reports ( 1 ) the relationship between changes in smooth muscle cell mass and dna ploidy , ( 2 ) the proportion of the increase in mass of smooth muscle in spontaneously hypertensive rats that can be accounted for by polyploid cells , and ( 3 ) the time-course of changes in ploidy during the development of hypertension .
C1135918
smooth muscle cell
C0026845
muscle