| PTD | Preterm delivery |
|---|---|
| PTD | Pyrithiamine-induced thiamine deficiency |
| PtdCho | Phosphatidylcholine |
| PtdEtn | Phosphatidylethanolamine |
| PtdIns | 1-phosphatidylinositol |
| PtdIns 3-kinase | 1-phosphatidylinositol 3-kinase |
| PtdIns(3)P | Phosphatidylinositol 3-phosphate |
| PtdIns(3,4)P2 | phosphatidylinositol (3, 4)-bisphosphate |
| PtdIns(4,5)-P2 | Phosphatidylinositol (4,5)-bisphosphate |
| PtdIns-PLC | Phosphatidylinositol-specific phospholipase C |