DR P. MARAZZI / SCIENCE PHOTO LIBRARY DR P. MARAZZI / SCIENCE PHOTO LIBRARY
Editorial use only.
Injection pen containing the drug Aranesp (darbepoetin alfa) that is used to treat anaemia. Anaemia is a condition in which the blood has a reduced capacity to carry oxygen. In this case, the anaemia is due to chronic renal failure. The drug being used here is a synthetic protein that stimulates the production of red blood cells (erythrocytes).
Model release not required. Property release not required.