Table 1.
Differentially expressed peaks in PCa vs BPH excluding samples with inflammation detected by SELDI-ToF-MS
| Peak | m/z | PCa intensity peak | BPH intensity peak | t -test p-value |
|---|---|---|---|---|
|
Increased |
|
|
|
|
| 1 |
2325 |
4.29 |
1.32 |
0.002 |
| 2 |
2348 |
3.97 |
1.18 |
0.006 |
| 3 |
2373 |
3.27 |
1.10 |
0.005 |
| 4 |
2581 |
1.34 |
0.33 |
0.002 |
| 5 |
3104 |
2.19 |
0.88 |
0.007 |
|
Decreased |
|
|
|
|
| 1 |
6624 |
17.63 |
24.54 |
0.037 |
| 2 |
6837 |
2.37 |
3.19 |
0.010 |
| 3 |
9352 |
1.84 |
2.38 |
0.033 |
| 4 |
9922 |
0.44 |
0.66 |
0.048 |
| 5 |
13775 |
1.21 |
1.67 |
0.049 |
| 6 |
14031 |
2.76 |
4.98 |
0.001 |
| 7 |
14106 |
1.67 |
2.66 |
0.005 |
| 8 |
14473 |
0.55 |
0.85 |
0.0003 |
| 9 |
14763 |
0.57 |
0.76 |
0.002 |
| 10 |
22668 |
0.06 |
0.10 |
0.003 |
| 11 |
28052 |
2.05 |
3.90 |
0.003 |
| 12 |
28242 |
1.42 |
2.33 |
0.011 |
| 13 |
29018 |
0.48 |
0.93 |
0.003 |
| 14 |
45350 |
0.78 |
1.23 |
0.002 |
| 15 | 56390 | 0.84 | 1.32 | 0.026 |
Statistical analysis was performed by Student’s t test. The table shows the p-values statistically significant (p ≤ 0.05).