Table 2. Ratio (%) of the average diameter of myofibers and myotubes in ovariectomized mice to those in intact mice.

OVX (non-injured)	OVX/CTX
	D7	D10	D14
97.6 ± 2.59	88.8 ± 4.44**	89.7 ± 5.69*	77.6 ± 0.79**, †, ‡

Data are shown as average ratio ± standard deviation. * and ** indicate significant difference from non-injured, P<0.05 and P<0.01, respectively. † indicates significant difference from D7, P<0.01. ‡ indicates significant difference from D10, P<0.01. OVX, ovariectomized; CTX, cardiotoxin; D, day.