Fig. 1 | Scientific Reports

Fig. 1

From: Rubidium ions as a novel therapeutic approach for glioblastoma

Fig. 1

Rb⁺ significantly inhibited cell proliferation and migration in U87-MG and U251 cells. (A) CCK8 assay showed that Rb⁺ inhibits proliferation of U251 and U87-MG cells. (B) Transmission electron microscope combined with energy dispersive spectrometry confirmed that Rb⁺ could penetrate and accumulate within human glioblastoma cells. (C) Wound healing assays confirmed that Rb⁺ significantly inhibited glioblastoma cell migration. The data are presented as mean ± SD, **P < 0.01, *** P < 0.001, **** P < 0.0001 vs. control group.

Back to article page