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Table 7 VEGF production in study groups after different days (with Post Hoc tests)

From: Effect of low-level laser on proliferation, angiogenic and dentinogenic differentiation of human dental pulp stem cells

 

Groups (N)

Mean (SD)

P-value

Day 1

VEGF no LLLI (7)

0.19 (0.01)

0.030

VEGF single dose LLLI (7)

0.20 (0.01)

VEGF double dose LLLI (7)

0.21 (0.01)

Total (21)

0.20 (0.01)

Day 7

VEGF no LLLI (7)

0.22 (0.01)

0.018

VEGF single dose LLLI (7)

0.24 (0.01)

VEGF double dose LLLI (7)

0.27 (0.04)

Total (21)

0.24 (0.03)

Day 14

VEGF no LLLI (7)

0.28 (0.03)

0.000

VEGF single dose LLLI (7)

0.32 (0.04)

VEGF double dose LLLI (7)

0.41 (0.05)

Total (21)

0.34 (0.07)