Immunomodulatory effect of APS and PSP is mediated by Ca2+-cAMP and TLR4/NF-κB signaling pathway in macrophage
Keywords: APS; astragalus polysaccharides; PSP; polysaccharopeptide; TLR4; toll like receptors 4; NF-κB; nuclear factor-κB; LPS; lipopolysaccharide; cAMP; cyclic adenosine monophosphate; DAG; diacylglycerol; IP3; inositol 1, 4, 5-triphosphate; PKC; protein kinase