The inhibition of F-suc was concentration-dependent and could be blocked by the antagonist of intracellular glucocorticoid receptor RU38486, but not by the protein synthesis inhibitor actidione.

• 糖皮质激素胞内受体阻断剂RU38486能阻断GC的快速抑制作用。 蛋白质合成抑制剂放线菌酮不能阻断该快速作用。