Health encyclopaedia - Alphabetical Topic List健康百科全书-按字母顺序排列的主题清单

| A | | 1 | | B | | b | | C | | 人才招聘 | | D | | | | E | | 电子 | | F | | f | | G | | | | H | | h | | I | | | | J | | j | | K | | k | | L | | | | M | | |
| N | | n | | O | | o | | P | | p | | Q | |常见问题 | | R | | 研究 | | S | | | | T | | | | U | | u | | V | | v | | W | | 瓦特 | | X | | x | | Y | | y |

Causes of Thalassaemia地中海贫血的原因

Thalassaemia is an inherited disorder of the haemoglobin, (the substance in the blood that carries oxygen to the tissues).地中海贫血是一种遗传性紊乱的血红蛋白, (物质在血液中携带氧气的组织) 。 It is caused by an abnormal gene inherited from one or both your parents.这是所造成的一种不正常的基因遗留下来的一方或双方你的父母。

The haemoglobin chains , ie alpha or beta globin chain are affected.该血红蛋白链,即Alpha或试用版珠链受到影响。 There is a decrease in the production of alpha globin chains in alpha thalassaemia due to a deletion (missing) or mutation (abnormal change) of one or more of the four alpha globin genes located on chromosome 16.是有减少,生产α -珠蛋白链的阿尔法地中海贫血病,由于删除(失踪)或突变(异常变化)的一种或一种以上的4阿尔法球蛋白基因,位于16号染色体。

Beta thalassaemia is more varied due to the diversity of the mutations (abnormal changes) in the beta globin gene.试用地中海贫血病是更加多样化,由于多样性的突变(异常变化)在试用珠蛋白基因。 Beta thalassemias are caused by mutations on chromosome 11.试用地中海贫血所造成的突变对第11对染色体。