Figure 1From: Decreased thyroid follicle size in dwarf mice may suggest the role of growth hormone signaling in thyroid growth regulation Inner follicular surface area. Inner follicular surface area in normal (N), growth hormone receptor/binding protein knockout (GHRKO), Ames dwarf (df/df) and double-mutant Ames dwarf/GHRKO (df/KO) mice. Values are means ± SEM. a – p<0.001 vs. normal mice; b – p<0.05 vs. GHRKO mice.Back to article page