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Table 4 DSP 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

DSP no LLLI (7)

1.76 (0.56)

0.000

DSP single dose LLLI (7)

3.33 (0.88)

DSP double dose LLLI (7)

4.56 (0.93)

DSP in proliferative medium no LLLI (7)

0.82 (0.07)

Total (28)

2.62 (1.60)

Day 7

DSP no LLLI (7)

2.90 (0.75)

0.000

DSP single dose LLLI (7)

4.18 (0.63)

DSP double dose LLLI (7)

7.46 (1.20)

DSP in proliferative medium no LLLI (7)

1.47 (0.66)

Total (28)

4.00 (2.39)

Day 14

DSP no LLLI (7)

4.20 (1.12)

0.000

DSP single dose LLLI (7)

5.75 (0.66)

DSP double dose LLLI (7)

8.45 (0.98)

DSP in proliferative medium no LLLI (7)

2.15 (0.59)

Total (28)

5.14 (2.48)