Microscopic scale mechanical properties. (A) Nanoindentation revealed an increase in elastic modulus in the oim+IUT bones compared with oim. (B) Resistance to plastic deformation was unchanged in oim+IUT bones compared with oim (analysis of variance test and Bonferroni post-hoc tests). **P < .01 (significant difference vs WT group). ***P < .001 (significant difference vs WT group). †††P < .001 (significant difference vs oim group). Box and whisker plots represent the group median and quartiles (box) and 1.5× interquartile distance (whiskers). Round symbols represent outliers, which exceed the whiskers values.