Fig. 1.

Profile of fecal amino acids from HFD mice after 12 weeks of treatment with IX mixed into diets.

Effect of the treatment with IX for 12 weeks on the profile of fecal amino acids in HFD-fed mice. Fecal contents of each amino acid are presented as means ± SE of 10 mice. *p<0.05 between the ND and HFD groups (Student’s t-test). #p<0.05 between the HFD and other groups (Dunnett’s test). IX: isoxanthohumol; ND: normal diet; HFD: high-fat diet; HFD + 0.01% IX: HFD containing 0.01% IX as final concentration; HFD + 0.03% IX: HFD containing 0.03% IX as final concentration; HFD + 0.1% IX: HFD containing 0.1% IX as final concentration.