Angiogenesis Changes in Ovariectomized Rats with Osteoporosis Treated with Estrogen Replacement Therapy

Figure 1

MicroCT of femurs. (a) MicroCT 3D reconstruction of region of interest of femoral head (n=6/group; scale bar, 100 μm). (b) BMD in the five groups. (c) The bone volume fraction (BV/TV) in the five groups. (d) The trabecular separation (Tb.Sp) in the five groups. (e) The trabecular thickness (Tb.Th) in the five groups. (f) The trabecular number (Tb.N) in the five groups. Values are means ± SD of 6 mice in each group. A, P<0.05 versus sham group; B, P<0.05 versus OVX + E2 (H) group; C, P<0.05 versus OVX + E2 (N) group; D, P<0.05 versus OVX + E2 (L) group.

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