Aging study: Bone mineral density and body composition of 32 inbred strains of mice
Animals were assessed in a cross-sectional study using densitometer dual energy X-ray absorptiometry (DXA) system.
Note: Phenotyping and data collection were performed by two technical teams; one group collected 6 mo data while the other group collected 12 and 20 mo data.
aging study (cross-sectional);
32 strains tested
6, 12, 20 mo