What do red blood cells do?

red blood cells, also known as erythrocytes, have one main function in the body: to transport oxygen from the lungs to all body tissues and to a lesser extent to transport carbon dioxide away. These cells contain hemoglobin, making highly efficient oxygen transporters. Without hemoglobin, it would not be possible for blood to transport the volume of oxygen needed in the tissue of the host animal to survive. Then the blood returns to circulation and carries oxygen with it. These cells are able to deform the shape so that they can fit into small capillaries, release oxygen and pick up carbon dioxide along the road. It is transported not only by blood cells, but also by plasma, liquid, which accounts for about 55% of blood. Plasma also carries other waste products generated by cells, in addition to the transport of nutrients that are used in the body.

red blood cells have some other functions. They work with the immune system to neutralize enemy orgaNisms such as bacteria. When bacteria of red blood cell skis - which means they cause to break up - unknowingly decrease in this process because the dying cells release compounds that break down the cell walls of bacteria and kill them.

In addition, red blood cells are able to release compounds that cause blood vessels to be dilated to carry more blood. When the cells become oxygen preparation, these compounds release to stimulate greater oxygen circulation to the Need area. These blood cells can also release expansion compounds when the blood vessels become so limited that they have problems with passage.

people with disorders that affect the number or function of red blood cells in the body can, as a result, experience various health problems such as fatigue. Some conditions that may include these cells include anemia of sickle cells, leukemia, anemia and transfusion reactions. Blood tests are usually required to diagnose these conditions.