Saline | MicroCT | Static histomorphometry | Dynamic histomorphometry | |||||||
Day 0 (n = 9) | Day 60 (n = 9) | Day 60R (n = 4) | Day 0 (n = 9) | Day 60 (n = 9) | Day 60R (n = 9) | Day 60 (n = 9) | ||||
BV/TV (%) | 29.4 ± 5.0 | 32.0 ± 6.4 | 35.7 ± 17.1 | BV/TV (%) | 29.6 ± 10.9 | 24.7 ± 10.6 | 33.0 ± 15.7 | sLS/BS (%) | 26.2 ± 5.4 | |
TbTh (mm) | 0.16 ± 0.02 | 0.17 ± 0.02 | 0.20 ± 0.07 | ES/BS (%) | 1.96 ± 2.55a | 0.19 ± 0.17b | 0.12 ± 0.05a | dLS/BS (%) | 4.21 ± 2.17 | |
TbN (/mm) | 1.73 ± 0.22 | 1.72 ± 0.28 | 1.9 ± 0.4 | NOb/TA (/mm2) | 75.9 ± 58.1 | 63.6 ± 27.0c | 72.5 ± 22.1 | MAR (μm/d) | 1.16 ± 0.23 | |
ConnD (/mm3) | 7.84 ± 1.88 | 7.90 ± 2.79 | 9.1 ± 3.4 | NOc/TA (/mm2) | 0.45 ± 0.38 | 0.01 ± 0.02 | 1.00 ± 0.75 | BFR/TV (%/yr) | 26.2 ± 7.4 | |
Tiludronate | MicroCT | Static Histo | Dynamic Histo | |||||||
Day 0 (n = 5) | Day 60 (n = 5) | Day 0 (n = 5) | Day 60 (n = 5) | Day 60 (n = 5) | ||||||
BV/TV (%) | 28.1 ± 3.9 | 31.1 ± 5.0 | BV/TV (%) | 24.1 ± 7.2 | 30.8 ± 6.8 | sLS/BS (%) | 24.4 ± 7.0 | |||
TbTh (mm) | 0.16 ± 0.01 | 0.16 ± 0.02 | ES/BS (%) | 2.86 ± 1.38 | 1.49 ± 0.65b | dLS/BS (%) | 6.33 ± 4.59 | |||
TbN (/mm) | 1.65 ± 0.17 | 1.81 ± 0.24 | NOb/TA (/mm2) | 29.7 ± 17.6 | 17.8 ± 11.3c | MAR (μm/d) | 1.16 ± 0.21 | |||
ConnD (/mm3) | 7.46 ± 1.28 | 9.39 ± 3.17 | NOc/TA (/mm2) | 0.61 ± 0.41 | 0.06 ± 0.11 | BFR/TV (%/yr) | 29.8 ± 12.6 | |||
Clodronate | MicroCT | Static Histo | Dynamic Histo | |||||||
Day 0 (n= 3) | Day 60 (n = 5) | Day 60R (n = 5) | Day 0 (n = 5) | Day 60 (n = 5) | Day 60R (n = 5) | Day 60 (n = 5) | ||||
BV/TV (%) | 32.3 ± 3.6 | 31.7 ± 2.9 | 39.2 ± 10.6 | BV/TV (%) | 30.7 ± 3.9 | 23.4 ± 4.8 | 34.5 ± 9.4 | sLS/BS (%) | 28.4 ± 19.0 | |
TbTh (mm) | 0.15 ± 0.02 | 0.16 ± 0.01 | 0.20 ± 0.04 | ES/BS (%) | 0.02 ± 0.03d | 0.14 ± 0.13 | 0.13 ± 0.06d | dLS/BS (%) | 4.3 ± 4.6 | |
TbN (/mm) | 1.95 ± 0.11 | 1.87 ± 0.18 | 2.22 ± 0.25 | NOb/TA (/mm2) | 88.3 ± 32.5 | 49.6 ± 16.0 | 63.4 ± 17.6 | MAR (μm/d) | 1.02 ± 0.29 | |
ConnD (/mm3) | 9.75 ± 1.02 | 8.85 ± 1.80 | 13.50 ± 2.96 | NOc/TA (/mm2) | 0.44 ± 0.61 | 0.04 ± 0.05 | 0.84 ± 0.40 | BFR/TV (%/yr) | 25.5 ± 15.2 |