Figure 3. Diet modifies femoral size and strength in WT and PKU mice.

Representative photographs of femoral cross-sectional geometry in mice fed casein, AA, and GMP diets from which measurements of cross-sectional area and perimeter are obtained (A). Diet effect on maximum load derived from load-displacement curve analysis (B). Values are means ± SE; p-values represent main effect of diet. Sample size is shown in parenthesis. Groups with different letter superscripts are significantly different (p<0.05).