... PKA, protein kinase A; PKC, protein kinase C;PP 2A, protein phosphatase- 2A; a- T, a- tocopherol; TA, a- tocopherylacetate; TN, a- tocopheryl nicotinate; TRAF, tumor necrosis factorreceptor; TS, a- tocopheryl ... induced by lypopolysaccharide and interferon-cthrough the upregulation of protein kinase C in rat vascularsmooth muscle cellsKentaro Kogure, Motoki Morita, Susumu Hama, Sawa Nakashima, Akira Tokumura ... NOproduction, indicating that TS activated a LPS-stimulatedsignal pathway (Fig. 4). PKC is a key kinase in the LPS-stimulated signal pathway [30,31]. The findings that PKCinhibitors, not PKA inhibitors,...