Sickle cell anaemia
Wall Art and Photo Gifts from Science Photo Library
Sickle cell anaemia
Sickle cell anaemia. Artwork of red blood cells in sickle cell anaemia (drepanocytosis). The sickle- shaped red blood cells (some seen at upper left) contrast with normal red blood cells (rounded, one at lower centre). Also seen are platelets (small, blue) and two white blood cell types (granulocyte, centre right; lymphocyte, top centre). Sickle cell anaemia is an inherited blood disease that largely affects black people, in which the red blood cells contain abnormal haemoglobin, the oxygen-carrying pigment. Deoxygenated haemoglobin distorts the red blood cells into a fragile sickle shape, and they are easily destroyed, which causes the lack of red blood cells that leads to symptoms of anaemia
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 6434937
© JOHN BAVOSI/SCIENCE PHOTO LIBRARY
African Anaemia Blood Erythrocyte Erythrocytes Genetic Granulocyte Granulocytes Inherited Leucocyte Leucocytes Leukocyte Lymphocyte Platelet Platelets Sickle Vascular Cells Condition Disorder Drepanocytosis Health Care
EDITORS COMMENTS
This artwork captures the intricate details of sickle cell anaemia, a heritable blood disorder that predominantly affects individuals of African descent. The print showcases red blood cells in two distinct forms - the abnormal sickle-shaped cells and the normal rounded ones. This stark contrast highlights the impact of this disease on the structure and function of these vital cells. The distorted shape of sickle cells is a result of their abnormal haemoglobin, which becomes deoxygenated and fragile. Consequently, these misshapen cells are easily destroyed, leading to a deficiency in red blood cells and subsequent symptoms of anaemia. In addition to the red blood cells, other components of our circulatory system are also depicted in this artwork. Platelets, represented by small blue dots, play a crucial role in clotting to prevent excessive bleeding. Furthermore, two types of white blood cells can be observed - granulocytes located at the center right and lymphocytes positioned towards the top center. These immune system warriors contribute to defending our bodies against infections. This visually striking image not only serves as an artistic representation but also provides valuable insights into understanding sickle cell anaemia from both a medical and genetic perspective. It reminds us about the importance of research efforts aimed at finding effective treatments for this inherited condition that impacts millions around the world.
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