Table 1.

Lipid markers elected by Principal Component Analysis from the serum of patients infected with DENV (DENV group).

Exact mass	Theoretical Mass	Error (ppm)a	MS/MS fragmentation	Adducts	Platformb	Molecule	Log2 (FC)c
743.6169	743.6184	2.0172	684, 619, 555, 487	[M + H]+	MID 98508	TG(44:4)	4.245
					MID 99076
769.6327	769.6341	1.8190	709, 645, 581, 587	[M + H]+	MID 99084	TG(46:5)	2.9707
					MID 98516
795.6412	795.6424	1.5082	736, 612, 607, 590	[M + H]+	MID 99092	TG(48:6)	3.7961
					MID 98531
859.7765	859.7749	1.8610	799, 676, 842, 671	[M + H]+	MID 4798	TG(52:2)	7.4812
762.6022	762.6007	1.9670	575,704, 621, 719	[M + H]+	MID 59328	PC(34:0)	2.6625
					MID 39142
					MID 59482
					MID 59708
					MID 39823
784.5836	784.5851	1.9118	579, 595, 725, 601	[M + H]+	MID 59843	PC(36:0)	8.9199
					MID 59614
838.6336	838.6320	1.9079	779, 649, 655, 721	[M+H]+	MID 59917	PC(40:0)	4.8301
					MID 59982
					MID 39855
768.5917	768.5902	1.9516	709,581, 585, 563	[M+H]+	MID 43414	PC(O-36:4)	3.2534
					MID 40083
					MID 76437
770.6043	770.6058	1.9465	711,583, 726, 567	[M+H]+	MID 76435	PC(O-36:3)	3.6014
					MID 40080
					MID 43415
792.5917	792.5902	1.8925	733, 416, 609, 605	[M+H]+	MID 62936	PC(O-38:6)	2.7396
					MID 40092
796.6231	796.6215	2.0085	737, 613, 778, 752	[M+H]+	MID 76462	PC(O-38:4)	2.9874
					MID 76423
					MID 40129

^aError = ((Exact Mass-Theoretical Mass)/Exact mass) * 10⁶.

^bMETLIN ID¹⁵.

^cLog₂ (FC): Log2 transformed fold change where FC = Fold Change (DENV/Control) prior normalization.