Erythropoietin bound to receptors. Molecular model showing the human erythropoietin (EPO) hormone molecule (red) bound to receptors (blue, green). Erythropoietin regulates blood oxygen levels in the body, when levels are low it is released to stimulate the formation of red blood cells. It is used illegally as a performance-enhancing drug. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Laguna Design |
Taille de l’image : | 5000 px × 3750 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |