Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.

What exactly does erythropoietin (EPO) do?

EPO erythropoietin
0
Posted

What exactly does erythropoietin (EPO) do?

0

Erythropoietin stimulates the bone marrow to produce more red blood cells. The resultant rise in red cells increases the oxygen-carrying capacity of the blood. As the prime regulator of red cell production, erythropoietin’s major functions are to: • Promote the development of red blood cells. • Initiate the synthesis of hemoglobin, the molecule within red blood cells that transports oxygen. Is the kidney the sole source of erythropoietin? No. Erythropoietin is produced to a lesser extent by the liver. Only about 10% of the erythropoietin is produced in the liver. The erythropoietin gene has been found on human chromosome 7 (in band 7q21). Different DNA sequences flanking the erythropoietin gene act to control liver versus kidney production of erythropoietin. Why is an erythropoietin test performed? The erythropoietin hormone can be detected and measured in the blood. The level of erythropoietin in the blood can indicate bone marrow disorders, (such as polycythemia, or increased red blo

Related Questions

Thanksgiving questions

*Sadly, we had to bring back ads too. Hopefully more targeted.