Table 2.
Growth factor levels and statistical comparisons at 24 h and 72 h. Summary of growth factor measurements and statistical significance across time points and groups
| Group | Group (Time) t | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Time | PRF(Control) | VitC-PRF | VitD-PRF | p | PRF vs. VitC- | PRF vs. VitD- | VitD-PRF vs. VitC- | p | |
| (n=20) | (n=20) | (n=20) | PRF | PRF | PRF | ||||
| FGF-2 | 24 Hour | 7,4±3,1 | 3,4±2,5 | 7,7±1,3 | 0,001 | 0,002 | >0,999 | 0,005 | 0,067 |
| 8,6 (0,9–10,6) | 2,1 (1,3–8,3) | 7,5 (5,6–10,0) | |||||||
| 72 Hour | 8,3±3,5 | 5,3±2,2 | 8,2±2,3 | <0,001 | <0,001 | >0,999 | 0,013 | ||
| 9,7 (1,0–12,3) | 5,8 (1,8-8,5) | 9,0 (0,9–10,8) | |||||||
| p | <0,001 | 0,017 | 0,225 | ||||||
| IGF-1 | 24 Hour | 14,0±3,0 | 9,8±2,7 | 12,2±2,8 | <0,001 | <0,001 | 0,246 | 0,022 | 0,593 |
| 14,4 (8,0–18,1) | 10,1 (1,1–13) | 11,6 (6,8–19,1) | |||||||
| 72 Hour | 14,9±3,3 | 10,5±1,6 | 12,6±3,6 | <0,001 | <0,001 | 0,053 | 0,173 | ||
| 15,5 (8,7–19) | 10,2 (8,8–14,9) | 11,5 (9,1–20,6) | |||||||
| p | <0,001t | 0,360 | 0,809 | ||||||
| PDGF | 24 Hour | 1,9±1,8 | 1,0±0,3 | 2,7±2,7 | 0,003 | 0,053 | >0,999 | 0,003 | <0,001 |
| 1,5 (0,7-7,3) | 0,9 (0,5-1,6) | 1,5 (0,6–12) | |||||||
| 72 Hour | 1,7±1,6 | 1,1±0,4 | 6,6±5,6 | 0,003 | >0,999 | 0,053 | 0,003 | ||
| 1,2 (0,6-6,9) | 1,0 (0,5-2,0) | 4,8 (0,6–16,0) | |||||||
| p | <0,001 | 0,191 | 0,002 | ||||||
| VEGF | 24 Hour | 403,0±134,5 | 314,3±64,7 | 363,8±92,6 | 0,043 | 0,053 | >0,999 | 0,173 | <0,001 |
| 368,8 (262,7–809,4) | 302,0 (215,9–437,8) | 326,4 (267,6–598,4) | |||||||
| 72 Hour | 410,0±137,0 | 317,6±63,9 | 148,5±205,0 | <0,001 | >0,999 | <0,001 | 0,003 | ||
| 373,6 (271,7–813) | 307,1 (211,3–460,8) | 70,1 (23,4–735) | |||||||
| p | 0,002 | 0,861 | 0,002 | ||||||
TGF- 1 |
24 Hour | 879,5±494,7 | 549,5±329,8 | 443,1±223,0 | 0,002 | 0,246 | 0,002 | 0,246 | 0,161 |
| 641,8 (303,9–1686,4) | 376,7 (147,1–1213,3) | 423,2 (162,3–770,7) | |||||||
| 72 Hour | 660,6+371,1 | 601,4±264,6 | 363,8±200,9 | 0,116 | >0,050 | >0,050 | >0,050 | ||
| 479,5 (230,2–1303,8) | 678,1 (209,5–1023,2) | 243,1 (118,9–719,4) | |||||||
| p | <0,001 | 0,627 | 0,502 | ||||||
| Mean ± SD | |||||||||
| tNested ANOVA |
