| Erythropoietin
(Figure 17.6) |
|
|
| Negative
feedback |
|
| turns
mechanism off |
|
| h O2 in blood. |
| i blood O2 |
|
|
|
|
|
| Erythropoietin |
||||
| stimulates |
||||
| marrow |
||||
|
|
|
| h erythropoiesis |
||
| causes
h rbc |
||