b. maldi ims ischemic hemisphere a.maldi ims control hemisphere m/z 760.6 figure 1 300
TRANSCRIPT
![Page 1: B. MALDI IMS Ischemic Hemisphere A.MALDI IMS Control Hemisphere m/z 760.6 Figure 1 300](https://reader033.vdocument.in/reader033/viewer/2022061306/55147e3b550346b2598b4921/html5/thumbnails/1.jpg)
B. MALDI IMS Ischemic Hemisphere
A. MALDI IMS Control Hemisphere
m/z 760.6 m/z 760.6
Figure 1
300300
![Page 2: B. MALDI IMS Ischemic Hemisphere A.MALDI IMS Control Hemisphere m/z 760.6 Figure 1 300](https://reader033.vdocument.in/reader033/viewer/2022061306/55147e3b550346b2598b4921/html5/thumbnails/2.jpg)
130
400 500 600 700 800 900 1000
1500
8x
170548.5 760.6
760.6 798.6
798.6
782.6
782.6
Figure 2
548.5
A. Total ions (Control Hippocampus)
B. Ischemic Hippocampus
Sig
nal I
nten
sity
Sig
nal I
nten
sity
m/z
m/z 760.6
m/z 760.6
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15001500
B. MALDI IMS Ischemic Hemisphere
A. MALDI IMS Control Hemisphere
m/z 548.5 m/z 548.5
Figure 3
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Figure 4
A. TTC Stained Rat Brain Slice
550
B. 16:0/18:1 PC[M+H]+ m/z 760.6
1400
C. 16:0/18:1 PC[M+Na]+ m/z 782.6
2300
D. 16:0/18:1 PC[M+K]+ m/z 798.6
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200
100 200 300 400 500 600m/z
100
Rel
ativ
e In
tens
ity
264.3
548.5530.5
308.3252.3
282.3
B. CID (pos ion) m/z 548.5A. MALDI IMS of Rat Brain 96 hours post TBI
m/z 548.5
Figure 5
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Supplemental Figure 1
100 200 300 400 500 600m/z
264.3524.5
506.6282.3252.3494.5
CID m/z 524.5
Cer 18:1/13C4-16:0
[M+H]+ -H2O
Rel
ativ
e In
tens
ity
100[Cer(d18:1/13C4-16:0)-H2O]+
400 600 800m/z
782.6760.6
577.5
723.5
524.5
564.5
ESI/MS
POPC-H+POPC-Na+
Cer
(d18
:1/1
3C
-16)
-H2O
+
Cer
(d18
:1/1
3C
-16)
+