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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.
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 ...
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 ...
e. Communist symbolism represents a variety of themes, including revolution, the proletariat, the peasantry, agriculture, or international solidarity. The red flag, the hammer and sickle and the red star or variations thereof are some of the symbols adopted by communist movements, governments, and parties worldwide.
Mitochondrial disease awareness is represented by a green ribbon. [1] Mitochondrial disease (mito) is a debilitating genetic disorder that robs the body's cells of energy, causing multiple organ dysfunction or failure and potentially death. There are many forms of mitochondrial disease; it is highly complex and can affect anyone of any age.
1923, 1929, 1936, 1946. The State Emblem of the Soviet Union[a] was the official symbol of the Union of Soviet Socialist Republics adopted in 1923 and used until the dissolution of the state in 1991. Although it technically is an emblem rather than a coat of arms, since it does not follow traditional heraldic rules, in Russian it is called ...