Figure 12.

Volume density (A) and mean cross-sectional area of adipocytes (B) from visceral adipose tissue of zebrafish adults (three months) with diet-induced obesity (DIO) for eight weeks. Control group 1: fed with Artemia sp. (first month: 15 mg/day/fish and in the second month 30 mg/day/fish); control group 2: fed with commercial food (3.5% of the group’s average weight); obesity group 1: overfed with powdered egg yolk mixed with soybean oil (2.5:1 w/w)—5% of average body weight; obesity group 2—overfed with Artemia sp. in the first month (60 mg/day/fish) and in the second month (120 mg/day/fish). Asterisks: * p < 0.05; *** p < 0.0001.