👉 Pph, or Phosphatidylcholine, is a type of lipid that is essential for cellular function. It plays a crucial role in maintaining cell membrane stability and energy metabolism. Pph is composed of two phospholipids, phosphatidic acid (PA) and phosphatidylinositol 4-3-phosphate (PIP2). The term "phosphatidylcholine" refers to the overall compound that contains both these phospholipids in