Sickle Cell Anaemia

Some articles on sickle, cell, sickle cell, anaemia, cells:

Sickle-cell Disease - Genetics
... Sickle-cell gene mutation probably arose spontaneously in different geographic areas, as suggested by restriction endonuclease analysis ... for HgbS, the presence of long-chain polymers of HbS distort the shape of the red blood cell from a smooth doughnut-like shape to ragged and full of spikes ... The sickle-cell disease occurs when the sixth amino acid, glutamic acid, is replaced by valine to change its structure and function as such, sickle cell anemia is also known as E6V ...
Sickle-cell Disease
... Sickle-cell disease (SCD), or sickle-cell anaemia (SCA) or drepanocytosis, is a hereditary blood disorder, characterized by red blood cells that ... Sickling decreases the cells' flexibility and results in a risk of various complications ... Sickle-cell disease occurs more commonly among people whose ancestors lived in tropical and sub-tropical sub-saharan regions where malaria is or was common ...

Famous quotes containing the word cell:

    Let man consider what he is in comparison with all existence; let him regard himself as lost in this remote corner of nature; and from the little cell in which he finds himself lodged, I mean the universe, let him estimate at their true value the earth, kingdoms, cities, and himself. What is a man in the infinite?
    Blaise Pascal (1623–1662)