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. 2012 Sep;53(9):1823–1831. doi: 10.1194/jlr.M022558

TABLE 1.

Phospholipids that showed significant changes in overall ischemic brain

m/z Phospholipid Class FA (c:db) Adduct Formation Average Intensity Ratio of Three IMS Data (Isc-P1/nor-P2) % RSD (Average of Three IMS Data) Level of Intensity (Isc-P1/nor-P2)
466.6 LPCab 14:1 no adduct 2.5 41.9 Increase
496.3 LPCa 16:0 no adduct 1.8 36.7 Increase
518.3 LPCab 16:0 Na 4.2 43.5 Increase
580.6 LPC 22:0 no adduct 4.6 45.8 Increase
702.7 PEb 30:0 no adduct 2 42.7 Increase
705.7 SMab d34:0 no adduct 2.3 44.9 Increase
731.6 SMab d36:1 no adduct 1.3 36.6 Increase
753.7 SMab 36:1 Na 2.8 38.2 Increase
756.7 PCa 32:0 Na 3.4 39.2 Increase
782.7 PCab 34:1 Na 1.8 36.4 Increase
784.6 PCab 34:0 Na 3 37.8 Increase
534.3 LPCab 16:0 K 1.6 45.8 Decrease
718.6 PEab 34:1 no adduct 0.3 37.8 Decrease
747.5 SMab d34:1 no adduct 0.8 48.2 Decrease
769.7 SMab 36:1 K 0.3 42.1 Decrease
772.7 PCa 32:0 K 0.6 34.1 Decrease
798.6 PCab 34:1 K 0.6 38.3 Decrease
800.6 PCab 34:0 K 0.8 34 Decrease
a

Replication identified by collision-induced dissociation. RSD, relative standard deviation; d:db, carbon:double bond number; Isc-P1, ischemic region indicated as P1 in figure 3C; nor-P2, normal region indicated as P2 in figure 3C.

b

Structure suggested by lipidmap database.