when neutralizing antisera prepared against each of the four known colony-stimulating factors ( csfs ) , gm-csf , g-csf , m-csf , and interleukin-3 ( il-3 ) , as well as antisera against interleukin-1 ( alpha and beta ) and tumor necrosis factor ( tnf ) were added to these cultures , only the antisera against recombinant human gm-csf ( rhgm-csf ) consistently resulted in significant inhibition of cell proliferation , achieving up to 72 % inhibition of 3h-tdr incorporation in one case .
C0009392
colony-stimulating factors
C0079784
m-csf