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. 2019 Jun 24;9:9104. doi: 10.1038/s41598-019-45540-1

Figure 1.

Figure 1

Effect of caffeine on immunofluorescence analysis of UCP1 abundance in adipogenic cultures. (a) Representative images showing upregulation of UCP1 (red) in mMSCs. DAPI was used to identify cell nuclei (blue) and BODIPY was used to identify lipid droplets (green). (b) Mean relative UCP1 abundance (n = 20). Scale bars: 20 μm; *P < 0.05.