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. 2021 Mar 31;11:7290. doi: 10.1038/s41598-021-86886-9

Figure 5.

Figure 5

Triacsin C suppressed protoporphyrin IX (PpIX) accumulation after 5-aminolevulinic acid (ALA) treatment. Cells were treated with triacsin C alone for 48 h and then co-cultured with triacsin C and ALA for 24 h. (a) Confocal laser-scanning microscopy images of DRAQ5 (nuclei) and PpIX. Scale bar, 50 μm. (b) PpIX accumulation in the presence of absence of triacsin C as measured using a microplate reader. n = 3. *p < 0.001. All bars represent the SE.