Table 1. List of the proteins identified up-regulated in the iTRAQ experiments, which indicate the biological processes and molecular functions of these proteins (P value<0.001).
| No. | Acc. number | Molecular Weight | Protein name | Ratio | Biological processes | Molecular functions |
| 1 | gi|153217289 (+7) | 193 kDa | complement component 4a | 0.6 | complement-mediated immunity | complement component |
| 2 | gi|117911384 (+4) | 44 kDa | unnamed protein product | 1.3 | ||
| 3 | gi|112874 (+14) | 48 kDa | alpha-1-antichymotrypsin precursor | 4.4 | lipid metabolism | other synthase |
| 4 | gi|112877 (+13) | 24 kDa | alpha-1-acid glycoprotein 1 precursor | 1 | lipid metabolism | synthase |
| 5 | gi|119623346 (+10) | 57 kDa | serpin peptidase inhibitor, clade d | 0.7 | serine protease inhibitor | proteolysis |
| 6 | gi|119607823 (+8) | 24 kDa | orosomucoid 2 | 4.1 | other miscellaneous function protein | immunity and defense |
| 7 | gi|223961 | 31 kDa | complement c4d | 0.8 | complement-mediated immunity | complement component |
| 8 | gi|3980130 | 72 kDa | unnamed protein product | 1 | ||
| 9 | gi|15797461 | 19 kDa | unnamed protein product | 0.7 |