Erythropoietin Steroid Profile

Erythropoietin Steroid Profile

Erythropoietin, or its options erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or pink blood cell manufacturing. It’s a cytokine for erythrocyte (pink blood cell) precursors within the bone marrow. When exogenous EPO is used as a performance-enhancing drug, it’s labeled as an erythropoiesis-stimulating agent (ESA). […]