Table I.
Quantitated lipid classes and numbers in HGC-27 cells under normal gravity and simulated microgravity.
| Lipid category | Lipid class | Number of lipid species |
|---|---|---|
| Phospholipid | Phosphatidylcholine | 13 |
| Lysophospholipid | 1 | |
| Glycerophosphocholine | 1 | |
| Phosphatidylethanolamine | 12 | |
| Phosphatidylserine | 3 | |
| Phosphatidic acid | 1 | |
| Sphingolipid | Sphingomyelin | 2 |
| Sphinganine | 1 | |
| Oleamide | 1 | |
| Linoleamide | 1 | |
| Dihydroceramide | 1 | |
| Lactosylceramide | 1 | |
| Glycerolipide | Glycinoprenol 9 | 1 |
| Other lipids | Umbelliprenin | 1 |
| Sorbitan stearate | 1 | |
| Pantothenic Acid | 1 | |
| Oleoylcarnitine | 1 | |
| Isobutyryl carnitine | 1 | |
| Glycocholic acid | 1 | |
| Camelliagenin B | 1 | |
| Arachidonic acid | 1 | |
| 8-Hydroxyguanosine | 1 | |
| 3-Hydroxyhexadecanoyl carnitine | 1 | |
| 2-Methylbutyroylcarnitine | 1 | |
| Total lipids | 50 |