Transient receptor potential canonical (TRPC) channels are Ca2+-permeable. nonselective cation channels that carry receptor-operated Ca2+ currents (ROCs) triggered by receptor-induced. phospholipase C (PLC)-catalyzed hydrolysis of phosphatidylinositol 4. 5-bisphosphate (PI(4. https://thebrickes.shop/product-category/exercise-bikes/