the authors have investigated the effects of cytokines and lipopolysaccharide ( lps ) on mrna levels of c-sis ( platelet-derived growth factor ( pdgf ) -b chain ) , pdgf-a chain , and interleukin 1 beta ( il-1 beta ) genes in human vascular endothelial cells ( ec ) .
C1335200
pdgf-a chain
C0086418
human