Research Article
[Retracted] Influence of Gastrectomy on Cortical and Cancellous Bones in Rats
Table 2
Bone histomorphometric analysis of the tibial proximal metaphysis (formative and resorptive parameters of cancellous bone).
| | Control () | GX () | P value
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| O.Th (μm) | 2.85 ± 0.30 | 5.54 ± 1.21 | <0.0001 | OS/BS (%) | 8.49 ± 4.04 | 35.39 ± 8.84 | <0.0001 | OV/BV (%) | 0.85 ± 0.43 | 6.64 ± 3.12 | <0.0001 | Ob.S/BS (%) | 4.49 ± 2.19 | 25.29 ± 8.05 | <0.0001 | MS/BS (%) | 23.9 ± 6.6 | 40.1 ± 4.8 | <0.0001 | MAR (μm/day) | 1.80 ± 0.31 | 2.97 ± 0.43 | <0.0001 | Aj.AR (μm/day) | 5.70 ± 1.61 | 3.51 ± 0.87 | <0.01 | BFR/BS (μm3/μm2/year) | 162 ± 63 | 436 ± 95 | <0.0001 | ES/BS (%) | 26.9 ± 5.0 | 30.9 ± 5.5 | NS | Oc.S/BS (%) | 5.59 ± 2.47 | 8.27 ± 3.56 | NS | N.Oc/BS (#/mm) | 1.90 ± 0.81 | 2.63 ± 1.11 | NS | Omt (day) | 1.61 ± 0.25 | 1.91 ± 0.54 | NS | Mlt (day) | 0.55 ± 0.24 | 1.74 ± 0.93 | 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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