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Alpha-thalassemia (α-thalassemia, α-thalassaemia) is an inherited blood disorder and a form of thalassemia. Thalassemias are a group of inherited blood conditions which result in the impaired production of hemoglobin , the molecule that carries oxygen in the blood. [ 4 ]
Often there is mild to severe anemia (low red blood cells or hemoglobin) as thalassemia can affect the production of red blood cells and also affect how long the red blood cells live. [1] Symptoms include tiredness, pallor, bone problems, an enlarged spleen, jaundice, pulmonary hypertension, and dark urine. [1]
Hemoglobin H disease, also called alpha-thalassemia intermedia, is a disease affecting hemoglobin, the oxygen carrying molecule within red blood cells. It is a form of Alpha-thalassemia which most commonly occurs due to deletion of 3 out of 4 of the α-globin genes. [1]
Beta-thalassemia; Other names: Cooley's anemia, Mediterranean anemia [1] Beta-thalassemia genetics, the picture shows one example of how beta-thalassemia is inherited. The beta-globin gene is located on chromosome 11. A child inherits two beta globin genes (one from each parent). Specialty: Hematology: Symptoms: Anemia, enlarged spleen ...
At the time, a normal systolic blood pressure was determined by adding your age to 100. Thus, a 60-year-old would be assumed to be perfectly normal with a very high, health-destroying systolic ...
Microcytic anaemia; Microcytosis is the presence of red cells that are smaller than normal. Normal adult red cell has a diameter of 7.2 µm. Microcytes are common seen in with hypochromia in iron-deficiency anaemia, thalassaemia trait, congenital sideroblastic anaemia and sometimes in anaemia of chronic diseases.
CUSHING: . Central obesity/ Cervical fat pads/ Collagen fiber weakness/ Comedones (acne) . Urinary free corisol and glucose increase . Striae/ Suppressed immunity . Hypercortisolism/ Hypertension/ Hyperglycemia/ Hirsutism
Thalassemia results in nontransferrin-bound iron being available in blood as all the transferrin becomes fully saturated. This free iron is toxic to the body since it catalyzes reactions that generate free hydroxyl radicals. [6] These radicals may induce lipid peroxidation of organelles like lysosomes, mitochondria, and sarcoplasmic membranes.