
Keywords: IP3، inositol trisphosphate; MAPK, mitogen-activated protein kinase; ERK, extracellular signal-regulated kinase; MEK, MAPK/ERK kinase; GPCR, G protein-coupled receptor; PLCβ, phospholipase Cβ; IP3, inositol trisphosphate; DAG, diacylglycerol; PKC, protein kinase C; CaM, calmodulin; P