Proteomic Analysis of the Systemic Response to Radiographic Contrast Media

Table 4 Proteins identified in patients with given iTRAQ ratios comparing baseline to 4 and 24 h

	Alpha-2-MG	Comp C3	Apo-AI	Apo-AII	Serotransferrin	Hemopexin	Fibrinogen beta chain	Prothrombin	Comp C4	Ig alpha
iTRAQ4h	0.78	0.89	0.61	0.70	0.86	0.93	0.63	0.60	0.32	0.70
iTRAQ24h	1.03	1.24	0.86	0.87	0.96	1.11	0.85	0.58	1.00	0.86
P value 4 h	0.004	0.02	<0.001	<0.001	<0.001	0.0012	0.01	0.04	>0.05	<0.001
P value 24 h	0.01	>0.05	<0.001	0.02	<0.001	0.03	>0.05	>0.05	>0.05	<0.001

Alpha-2-MG alpha-2-macroglobulin, Comp C3 complement C3, Apo-AI apolipoprotein A-I, Apo-AII apolipoprotein A-II, Comp C4 complement C4, Ig alpha immunoglobulin alpha-2 chain C region, P value 4 h p value comparing baseline to 4-h iTRAQ ratios, P value 24 h p value comparing baseline to 24-h iTRAQ ratios, iTRAQ4h and iTRAQ24h rate of protein species at 4 and 24 h, respectively, compared to baseline

ISSN: 1559-0275