Table 2. Distinguishing wavenumbers (cm−1) of endometrioid and non-endometrioid cancers vs normal benign endometrium with likely originating bond-type.
| Endometrioid cancer (cm−1) | Non-endometrioid cancer (cm−1) | Tentative assignment |
|---|---|---|
| 1736 | 1736 | Lipid |
| 1682 | Amide I | |
| 1624 | 1624 | Amide I |
| 1601 | Amide I | |
| 1570 | 1570 | Amide II |
| 1516 | 1516 | Amide II |
| 1477 | 1477 | ?Protein |
| 1450 | ?Protein | |
| 1447 | ?Protein | |
| 1373 | COO-symmetric stretching | |
| 1234 | νasPO2− | |
| 1231 | νasPO2− | |
| 1173 | Carbohydrate | |
| 1169 | Carbohydrate | |
| 1142 | C–O stretch (nu CO) | |
| 1088 | νsPO2− | |
| 1061 | 1061 | νsPO2− |
| 1034 | Glycogen | |
| 1003 | Glycogen | |
| 968 | Protein phosphorylation | |
| 964 | Protein phosphorylation |
?=possibly.