Tag Archives: red blood cells

A Study of Sickle Cell Disease

September 10th, 2021
Sickle cell disease is a group of inherited disorders affecting the red blood cells. Healthy red blood cells are disc-shaped and smooth, and glide easily through even small blood vessels to provide oxygen to the body’s tissues. Red blood cells affected by sickle cell disease are rigid, sticky and crescent-shaped, resembling the farm implement called a sickle. The exact number of people living with sickle cell disease in the US is unknown, but it’s estimated that approximately 100,000 Americans, mainly…