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. 2022 Sep 24;21:91. doi: 10.1186/s12944-022-01698-8

Fig. 4.

Fig. 4

Visualization of BSEP in 0.25 mg/ml EPL treated HepG2 cells. Representative HepG2 cell culture treated with 0.25 mg/ml EPL and visualization of BSEP as accumulation of the substrate 7-beta-NBD-taurocholate in canaliculi. Yellow lines show the individual cells. Red arrows highlight some example spots of canaliculi structures with accumulated fluorescent substrate. BSEP, bile salt export protein; EPL, essential phospholipids