Fig 5.

Staurosporine restrained the effect of PAB. A: At 36 h, PAB did not induce the appearance of apoptotic bodies, and made cells larger that control. But with staurosporine, the apoptotic bodies appeared after PAB treatment, and cell did not become larger, bar=90 µm. B: At 36 h, PAB promoted the appearance of multiple nuclei of L929 cells, but together with staurosporine, nuclei were fragmented and condensed, the cell number of multiple nuclei was decreased, bar=45µm. C: PAB promoted cell cycle arrest, but staurosporine inhibited the role of PAB, and promoted the appearance of subdiploid peak which marked apoptosis.