Fig. 4

L-Arginine promotes HTR-8/Svneo invasion. A. Cytotoxicity of L-Arginine. B. Pro-proliferative effect of L-Arginine. C. Promotion of cell migration by L-Arginine. D. Promotion of cell invasion by L-Arginine. E. RT-qPCR detection of GPRC6A, PI3K, AKT, MMP2, and MMP9 expression. F. Western blot detection of p-PI3K, PI3K, p-AKT, AKT, GPRC6A, MMP2, and MMP9 expression. *p < 0.05 vs. Control