Biomedical Engineering Reference
In-Depth Information
1.0
(a)
#
HA dense
HA scaffold
0.9
#
0.8
0.7
0.6
#
0.5
0.4
0.3
0.2
0.1
0.0
3
5
7
Number of days
(b)
1.0
0.8
0.6
0.4
0.2
0.0
Control
Dense HA
Porous HA scaffold
FIGURE 4.10 (a) ALP assay results showing the SaOS 2 cell response on dense HA and
microporous HA scaffold after 3, 5, and 7 days of culture. Asterisks represent significant
difference at P
< 0.05 with respect to compositions, and error bars correspond to รพ / 1.00 SE
for number of days of culture. (b) Comparison of BSA protein absorption behavior of scaffold
with dense HA and a negative control disc after incubation for 4 h. Idea adapted from Ref. 107.
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