Table 1.

Identification of differentially expressed proteins in sera from HIV1 infected patients with and without dementia

Spot No	Protein name	MW	Swiss-Prot	NCBI	T test	DIGE Index
1	complement C3 precursor	187162.3	P01024	116594	0.016	−5.24
2	L Chain L, Crystal Structure Of Tissue Factor	23499.0	1JPS_L	18655500	0.014	−2.4
	complement C3 precursor	187162.3	P01024	116594
3	afamin precursor	69068.8	NP_001124	4501987	0.023	−2.25
4	complement C4-A	51033.7	CAA30403	758073	0.0044	−2.14
	complement factor I	37661.4	Q03591	543981
5	serpin peptidase inhibitor, clade A, member 3 precursor	47650.6	NP_001076	50659080	0.006	−2.04
	alpha-2-HS-glycoprotein	39324.4	NP_001613	4502005
6	serpin peptidase inhibitor, clade A, member 3 precursor	47650.6	NP_001076	50659080	0.011	−2.03
	alpha-2-HS-glycoprotein	39324.4	NP_001613	4502005
7	complement component 4 binding protein	67032.9	NP_000706	4502503	0.0075	−2.01
8	serpin peptidase inhibitor, clade A, member 3 precursor	47650.6	NP_001076	50659080	0.022	−1.97
	alpha-2-HS-glycoprotein	39324.4	NP_001613	4502005
9	complement C3 precursor	187162.3	P01024	116594	0.0016	−1.92
10	complement C3 precursor	187162.3	P01024	116594	0.047	−1.62
11	kininogen	47883.0	NP000884	4504893	0.049	−1.32
12	CO4A_HUMAN Complement C4-A precursor(Acidic complement C4)	192769.5	P0C0L4	81175238	0.04	1.2
	CFAI_HUMAN Complement factor I precursor (C3B/C4B inactivator)	65720.0	P05156	116133
13	ceruloplasmin precursor	122204.3	NP000087	4557485	0.028	1.56
14	complement C3 precursor	187162.3	P01024	116594	0.041	1.67
15	complement factor D precursor	27004.0	P00746	3915626	0.049	1.71
16	ceruloplasmin precursor	122204.3	NP000087	4557485	0.013	2.09
17	NBHUA2 leucine-rich alpha-2-glycoprotein	34346.1	NBHUA2	72059	0.042	2.72