Hematopoietic progenitor cells in ossicle bone marrow
| Group (n = 5) . | CFU-G/M/GM . | CFU-GEMM . | CFU-megakaryocyte . | BFU-erythroid . | Total/100 000 MNCs . |
|---|---|---|---|---|---|
| Control ossicle | 47 ± 37.5 | 1 ± 1.2 | 0 | 24 ± 29.9 | 35 ± 32.4 |
| PTH ossicle | 17 ± 9.7 | 0 | 0 | 14 ± 1.5 | 12 ± 8.3 |
| Control femur | 196 ± 22.0 | 4 ± 5.5 | 5 ± 4.3 | 67 ± 10.3 | 271 ± 31.5* |
| PTH femur | 138 ± 41.6 | 10 ± 5.0 | 2 ± 6.5 | 57 ± 7.0 | 208 ± 50.1* |
| Group (n = 5) . | CFU-G/M/GM . | CFU-GEMM . | CFU-megakaryocyte . | BFU-erythroid . | Total/100 000 MNCs . |
|---|---|---|---|---|---|
| Control ossicle | 47 ± 37.5 | 1 ± 1.2 | 0 | 24 ± 29.9 | 35 ± 32.4 |
| PTH ossicle | 17 ± 9.7 | 0 | 0 | 14 ± 1.5 | 12 ± 8.3 |
| Control femur | 196 ± 22.0 | 4 ± 5.5 | 5 ± 4.3 | 67 ± 10.3 | 271 ± 31.5* |
| PTH femur | 138 ± 41.6 | 10 ± 5.0 | 2 ± 6.5 | 57 ± 7.0 | 208 ± 50.1* |
Data are mean ± SD.
CFU-G/M/GM indicates granulocyte/macrophage/granulocyte-macrophage colony forming unit; granulocyte, erythroid, macrophage, megakaryocyte colony-forming unit; BFU, burst-forming unit; and MNCs, mononuclear cells.
Femur versus ossicle (P < .01).