Biomedical Engineering Reference
In-Depth Information
2week
4week
8week
4week
8week
2week
Figure 43.8.
Serial radiographs of control group and rhBMP-2-injected
group.EarlierconsolidationwasvisibleattherhBMP-2-injectedgroupthan
thecontrol group.
radiology and histology. But osteogenically primed CB-MSCs and
BMP-2s could not visible under radiography. A mixture of radio-
opaque scaffolds with osteogenically primed CB-MSCs and MBP-2s
couldbehelpfultoidentifytheinjectedmaterialandfocustheinjec-
tion area under the radiographic control.
osteogenically
primed CB-MSC
osteogenically
primed CB-MSC
+rhBMP2
CB-MSC
Figure 43.9.
Histological photographs of control, CB-MSC, osteogenically
primed CB-MSC and BMP-2 injected group at 8 weeks under x20 mag-
nification. Bone formation and connection between the distraction callus
and original bone was visible in osteogenically primed CB-MSC and BMP-2
injected group.
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