Fig. 1.
A: comparison of spinal, femur, and total body bone mineral density (BMD; by PIXImus) in 6-wk-old op/op, soluble colony stimulating factor-1 (sCSF1)op/op mice, and their op/+ littermates. *P < 0.05 compared with sCSF1op/op mice and op/+ animals. B: comparison of spinal, femur, and total body BMD (by PIXImus) in 22-wk-old sCSF1op/op mice and their op/+ littermates. *P < 0.01, compared with membrane (m)CSF1op/op mice and op/+ animals.