Скачать или смотреть Sickle Cell Anemia | A Detailed Genetics

Sickle-cell disease (SCD) is a group of blood disorders typically inherited from a person's parents.[1] The most common type is known as sickle-cell anaemia (SCA). It results in an abnormality in the oxygen-carrying protein haemoglobin found in red blood cells. This leads to a rigid, sickle-like shape under certain circumstances.[1] Problems in sickle cell disease typically begin around 5 to 6 months of age. A number of health problems may develop, such as attacks of pain ("sickle-cell crisis"), anemia, bacterial infections, and stroke.[2] Long term pain may develop as people get older. The average life expectancy in the developed world is 40 to 60 years.
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