Research Article
[Retracted] Influence of Gastrectomy on Cortical and Cancellous Bones in Rats
Table 3
Bone histomorphometric analysis of the tibial diaphysis (formative and resorptive parameters of cortical bone).
| | Control () | GX () | P value |
| Periosteal | | | | MS/BS (%) | 76.6 ± 8.0 | 66.4 ± 15.0 | NS | MAR (μm/day) | 1.94 ± 0.21 | 1.65 ± 0.16 | <0.01 | BFR/BS (μm3/μm2/year) | 546 ± 98 | 405 ± 121 | <0.05 | Endocortical | | | | OS/BS (%) | 22.3 ± 8.9 | 24.9 ± 10.9 | NS | MS/BS (%) | 25.6 ± 7.6 | 23.0 ± 10.3 | NS | MAR (μm/day) | 1.70 ± 0.58 | 2.00 ± 0.62 | NS | Aj.AR (μm/day) | 1.99 ± 0.57 | 1.99 ± 0.91 | NS | BFR/BS (μm3/μm2/year) | 165 ± 97 | 176 ± 127 | NS | ES/BS (%) | 15.5 ± 12.1 | 53.9 ± 8.9 | <0.0001 | Oc.S/BS (%) | 1.61 ± 2.06 | 5.92 ± 2.50 | 0.001 | N.Oc/BS (#/mm) | 0.55 ± 0.71 | 2.03 ± 0.83 | <0.001 |
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Data are expressed as the mean ± SD. An unpaired t-test was used to compare data between the two groups. GX: gastrectomy, NS: not significant.
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