Vitamin A Supplementation Alleviates Extrahepatic Cholestasis Liver Injury through Nrf2 Activation

Figure 2

HPLC analysis of liver retinol and retinyl palmitate. (a)–(c): SHAM group (𝑛=10); BDL group (𝑛=8); BDL + vitA group (𝑛=9). Abscissa and ordinate represent the retention time (min) and absorbance (AU) of retinol and retinyl palmitate. (d): Data are presented as mean ± SD. ^a𝑃<0.05 versus SHAM group; ^b𝑃<0.05 versus BDL group.

(a)

(b)

(c)

(d)