Effect of Pulsed Electromagnetic Field on Bone Formation and Lipid Metabolism of Glucocorticoid-Induced Osteoporosis Rats through Canonical Wnt Signaling Pathway

Table 4

Histomorphometrical analysis of the fourth lumbar (L4) vertebral bodies.

Group	Tb.Ar (%)	Tb.Wi (μm)	Tb.N (n/mm)	Tb.Sp (μm)
Control group	54.23 ± 2.48	55.41 ± 5.69	9.85 ± 1.01	46.87 ± 6.29
GIOP group	26.95 ± 5.55	52.70 ± 4.67	5.25 ± 0.63	139.80 ± 25.68
Calcium group	42.69 ± 6.30	62.23 ± 5.05^#	6.88 ± 1.06	85.32 ± 19.91
PEMF group	48.16 ± 4.28^#	61.42 ± 2.63	7.84 ± 0.52	66.55 ± 9.64^#

Data were expressed as mean ± SD.
Tb.Ar: trabecular area; Tb.Wi: trabecular width; Tb.N: trabecular number; Tb.Sp: trabecular separation.
Compared with the control group, ; compared with the GIOP group, .