Effect of orally administered Kurozu concentrated liquid (KCL) on cell size in white adipose tissue. Adipocytes are shown in paraffin sections of and mesenteric (a) adipose tissue (scale bar: 100 μm). The profile of the distribution of the cell size of adipocytes from mesenteric (b) adipose tissue. Values are means with standard errors for 7 rats per group. Different characters indicate significant differences at *P < 0.05, **P < 0.01.