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. 2021 May 12;10(5):1061. doi: 10.3390/foods10051061

Figure 4.

Figure 4

Effect of wheat germ extracts (WGEs) on cellular lipid accumulation in palmitic acid (PA)-induced steatosis in HepG2 hepatocytes. (A) The morphology of stained intracellular lipid droplets by ORO staining at 400× magnification. (B) The content of cellular lipid accumulation stained by Oil Red O (ORO). Different letters indicate significant differences at p < 0.05 determined by Duncan’s multiple range test. CON, control; HWE, hot water extract; SWE, subcritical water extract; UWE, ultrasonic water extract.