Figure 4.

Coculturing with BMSCs promotes better cell morphology and fewer apoptotic cells. (A) Culturing in hypoxic conditions reduced the cell viability of 661w cells, which could be rescued by coculturing with BMSCs, although slightly lower than that of normal cells. (B) Red fluorescence indicated JC‐1 in normal cells with a normal ΔΨm, while green fluorescence indicated a low ΔΨm in hypoxic cells. Magnification: 20×. (C) Coculture with BMSCs decreased the apoptosis and necrosis in 661w cells undergoing hypoxia. These assays were repeated for three times. *: P < .05, compared with hypoxic cells. #: P < .05, compared with normal cells