Fig. 3

Effect of Ipomoea batatas polysaccharide (IBP) on exhaustive swimming time in mice (n=12). Note: Blank control group (BC), taurine control group (TC), low-dose Ipomoea batatas polysaccharide group (IBPL), middle-dose Ipomoea batatas polysaccharide group (IBPM) and high-dose Ipomoea batatas polysaccharide group (IBPH). Different letters indicate significant differences (P < 0.05), the same applies below