Search results
Results From The WOW.Com Content Network
Sickle cell disease (SCD), also simply called sickle cell, is a group of hemoglobin-related blood disorders typically inherited. [2] The most common type is known as sickle cell anemia. [2] It results in an abnormality in the oxygen-carrying protein haemoglobin found in red blood cells. [2] This leads to a rigid, sickle -like shape under ...
This is a partial list of awareness ribbons. The meaning behind an awareness ribbon depends on its colors and pattern. Since many advocacy groups have adopted ribbons as symbols of support or awareness, ribbons, particularly those of a single color, some colors may refer to more than one cause. Some causes may be represented by more than one ...
The zebra has been used as a symbol for rare diseases since around 1940. Dr. Theodore Woodward, a professor at the University of Maryland's School of Medicine [1] used this term to teach students the basics of diagnosing disease: "When looking at a patient's symptoms, it is better to assume it is a common ailment, not a rare one – a horse rather than a zebra."
Hematology. Sickle cell trait describes a condition in which a person has one abnormal allele of the hemoglobin beta gene (is heterozygous), but does not display the severe symptoms of sickle cell disease that occur in a person who has two copies of that allele (is homozygous). Those who are heterozygous for the sickle cell allele produce both ...
A sickle cell health crisis can escalate into life-threatening complications, but patients still struggle to get seen quickly in emergency rooms and also to get pain medicine.
Ribbon diagram. Ribbon diagrams, also known as Richardson diagrams, are 3D schematic representations of protein structure and are one of the most common methods of protein depiction used today. The ribbon depicts the general course and organisation of the protein backbone in 3D and serves as a visual framework for hanging details of the entire ...
Awareness ribbon. A person wearing a red ribbon to raise awareness and support of AIDS. Awareness ribbons are symbols meant to show support or raise consciousness for a cause. Different colors and patterns are associated with different issues. Yellow ribbons, in the United States, are used to show that a close family member is abroad in ...
Hypochromic anemia is a generic term for any type of anemia in which the red blood cells are paler than normal. (Hypo - refers to less, and chromic means colour.) A normal red blood cell has a biconcave disk shape and will have an area of pallor in its center when viewed microscopically. In hypochromic cells, this area of central pallor is ...