Table 1.

Muscle wet mass and proximal metaphysis trabecular morphology in hrOPG

Parameter	Saline	BTxA	BTxA + OPG
n	12	11	12
Calf (mg)
L	149.3 ± 1.8	124.6 ± 4.4*	122.2 ± 3.5*
R	144.8 ± 2.0	73.1 ± 9.5*	71.8 ± 8.8*
Quadriceps (mg)
L	210.7 ± 2.1	171.5 ± 6.0*	168.5 ± 4.7*
R	206.5 ± 2.0	95.9 ± 10.8*	97.2 ± 12.4*
Trabecular volume (mm3)
L	1.807 ± 0.030	1.855 ± 0.021	1.778 ± 0.044
R	1.805 ± 0.038	1.947 ± 0.020	1.767 ± 0.055#
Bone volume (mm3)
L	0.196 ± 0.013	0.175 ± 0.006	0.264 ± 0.013*,#
R	0.188 ± 0.010	0.096 ± 0.014*	0.242 ± 0.013*,#
BV/TV (%)
L	10.8 ± 0.6	9.5 ± 0.4	14.9 ± 0.6*,#
R	10.3 ± 0.5	5.0 ± 0.7*	13.7 ± 0.8*,#
Trabecular number (n/mm)
L	3.289 ± 0.133	3.296 ± 0.082	3.762 ± 0.072*,#
R	3.157 ± 0.123	2.953 ± 0.086	3.646 ± 0.084*,#
Trabecular thickness (mm)
L	0.063 ± 0.001	0.060 ± 0.001	0.065 ± 0.001#
R	0.063 ± 0.001	0.050 ± 0.003*	0.062 ± 0.002#
Trabecular spacing (mm)
L	0.311 ± 0.012	0.301 ± 0.007	0.258 ± 0.007*,#
R	0.320 ± 0.012	0.346 ± 0.011	0.268 ± 0.007*,#

Values are means ± se. L, left; R, right.

^*P = 0.01 vs. saline;

^#P = 0.01 vs. BTxA.