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. 2020 Nov 26;11:596046. doi: 10.3389/fphar.2020.596046

FIGURE 5.

FIGURE 5

The association between GJIC and autophagy in cadmium induced hepatocyte injury. Combination treatment of 5 μmol/L Cd with 5 μmol/l GA or 5 μmol/L ATRA for 6 h, (A) Morphological observation of autophagosomes by transmission electron microscopy. Scale bar = 1 μm. (B) BRL 3A cells were transfected with the EGFP-pmCherry-LC3 plasmid and subsequently treated with Cd or an inhibitor/inducer of autophagy. LC3 puncta were observed by confocal microscopy Scale bar = 20 μm. (C–G) The effects of GA and ATRA on autophagy-associated protein expression levels were analyzed by western blotting. Compared with the control group, *p < 0.05, **p < 0.01; compared with the Cd treatment group, # p < 0.05, ## p < 0.01.