Other terms
- Esophagitis
- eTMF
- Fabry Disease
- Fibrosis
- Fingernail Psoriasis
- Food and Drug Administration (FDA)
- Functional Dyspepsia
- Fundus Diseases
- Ganglion cyst
- Gastric Cancer
- Gastric Ulcer
- Gastroenteritis
Erythrocytes
What are Erythrocytes? Erythrocytes, commonly known as red blood cells, are an essential component of the blood responsible for transporting oxygen to various tissues and organs throughout the body. These specialized cells contain hemoglobin, a protein that binds to oxygen and allows red blood cells to carry oxygen to tissues and organs. Erythrocytes lack a nucleus and most organelles, giving them a unique biconcave disc shape, which increases their surface area for optimal oxygen exchange. These cells ensure that vital organs receive the oxygen they need to function correctly. Without adequate erythrocytes, the body would be deprived of oxygen, leading to severe health issues, including fatigue, shortness of breath, and organ damage.
How are Erythrocytes Produced?
Erythrocytes develop through several stages in the bone marrow. Starting as a hemocytoblast, they progress to erythroblasts, which gradually fill with hemoglobin while losing their nucleus and mitochondria. At a late stage, they are called reticulocytes and eventually mature into fully functional red blood cells. The average lifespan of red blood cells is 100-120 days, and there are approximately 5.2 million red cells per cubic millimeter of blood in adult humans.
Source: https://www.britannica.com/science/red-blood-cell
