MicroCT analysis of tibial trabecular bone (A) BV/TV%, (B) Tb. N, (C) Tb. Th., (D) Tb. Sp., in EtOH-fed mice, PF-control mice, NAC-fed mice, and NAC+EtOH-fed mice. Data are expressed as the mean ± S.E.M. Statistical significance was determined by two-way ANOVA followed by Student Newman-Keuls post hoc analysis. Values with different letter subscripts are statistically different from each other (p<0.05).