- Confirmed: 这个参考离子已经通过手动审计得到确认和验证。
- Reliable: 这个参考离子可能在特定的解剖组织环境中高度保守。
- Unreliable: 这个参考离子具有较高的排名价值，但缺乏可重复性。
- Unavailable: 由于排名价值低且缺乏可重复性，这个参考离子不应用于注释。
Found 1 Reference Ions Near m/z 645.0422
| NovoCell ID | m/z | Mass Window | Metabolite | Ranking | Anatomy Context |
|---|---|---|---|---|---|
| MSI_000004050 Unreliable | 645.0422 | 645.0422 ~ 645.0422 MzDiff: none |
Amiodarone (BioDeep_00000002390) Formula: C25H29I2NO3 (645.0237) |
1.11 (100%) | Homo sapiens [UBERON:0002107] liver |
Found 3 Sample Hits
| Metabolite | Species | Sample | |
|---|---|---|---|
| Amiodarone Formula: C25H29I2NO3 (645.0237) Adducts: [M-H2O+NH4]+ (Ppm: 7.4) |
Homo sapiens (Liver) |
20171107_FIT4_DHBpos_p70_s50Resolution: 50μm, 70x70
|
|
| Amiodarone Formula: C25H29I2NO3 (645.0237) Adducts: [M-H2O+NH4]+ (Ppm: 12.6) |
Mus musculus (Lung) |
image2Resolution: 40μm, 550x256
Supplementary Figure S6. Ion distribution images for (a) [PC36:4+Na]+ (m/z 804.5514) and (b)
[PC38:6+Na]+ (m/z 828.5515) obtained from mouse lung tissue collected 6 h after administration of D9-
choline and U13C-DPPC–containing CHF5633. Parts-per-million (ppm) mass errors are indicated in
parentheses. (c) Magnification of the boxed region in (a) with selected bronchiolar regions outlined in
white boxes. (d) The corresponding H&E-stained tissue section with the same selected bronchiolar
regions outlined in black boxes. These data demonstrate the co-localisation of the polyunsaturated lipids
PC36:4 and PC38:6 with the bronchiolar regions of the lung. All MSI images were visualised using
total ion current normalisation and hotspot removal (high quantile = 99%). |
|
| m/z_645.0453 Formula: - (n/a) Adducts: (Ppm: ) |
Mus musculus (Lung) |
image2Resolution: 40μm, 550x256
Supplementary Figure S6. Ion distribution images for (a) [PC36:4+Na]+ (m/z 804.5514) and (b)
[PC38:6+Na]+ (m/z 828.5515) obtained from mouse lung tissue collected 6 h after administration of D9-
choline and U13C-DPPC–containing CHF5633. Parts-per-million (ppm) mass errors are indicated in
parentheses. (c) Magnification of the boxed region in (a) with selected bronchiolar regions outlined in
white boxes. (d) The corresponding H&E-stained tissue section with the same selected bronchiolar
regions outlined in black boxes. These data demonstrate the co-localisation of the polyunsaturated lipids
PC36:4 and PC38:6 with the bronchiolar regions of the lung. All MSI images were visualised using
total ion current normalisation and hotspot removal (high quantile = 99%). |
|
