Synergistic activation of NF-kappab and inducible isoform of nitric oxide synthase induction by interferon-gamma and tumor necrosis factor-alpha in INS-1 cells. - Sekine,N.; Ishikawa,T.; Okazaki,T.; Hayashi,M.; Wollheim,C.B.; Fujita,T. (J Cell Physiol, 2000)