Figure 4.
The co-localization between prohibitin (PHB) and p53 in HaCaT cells before and after treatment with curcumin (1,7-bis(4-hydroxy-3-methoxyphenyl)-1,6-heptadiene-3,5-dione). These results were observed by LSCM, PHB was labeled with FITC (green) and p53 was labeled with TRITC (red). The co-localization fluorescence was yellow or orange when the two different colors overlapped.
