翻訳と辞書
Words near each other
・ Hemogenic endothelium
・ Hemoglobin
・ Hemoglobin A
・ Hemoglobin A2
・ Hemoglobin Barts
・ Hemoglobin C
・ Hemoglobin D-Punjab
・ Hemoglobin E
・ Hemoglobin electrophoresis
・ Hemoglobin Lepore syndrome
・ Hemoglobin variants
・ Hemoglobin, alpha 1
・ Hemoglobin, alpha 2
・ Hemoglobinemia
・ Hemoglobinometer
Hemoglobinopathy
・ Hemoglobinuria
・ Hemojuvelin
・ Hemolin
・ Hemolivia
・ Hemolymph
・ Hemolysin
・ Hemolysis
・ Hemolysis (microbiology)
・ Hemolytic anemia
・ Hemolytic disease of the newborn
・ Hemolytic disease of the newborn (ABO)
・ Hemolytic disease of the newborn (anti-Kell)
・ Hemolytic disease of the newborn (anti-Rhc)
・ Hemolytic disease of the newborn (anti-RhE)


Dictionary Lists
翻訳と辞書 辞書検索 [ 開発暫定版 ]
スポンサード リンク

Hemoglobinopathy : ウィキペディア英語版
Hemoglobinopathy

Haemoglobinopathy is a kind of genetic defect that results in abnormal structure of one of the globin chains of the hemoglobin molecule. Hemoglobinopathies are inherited single-gene disorders; in most cases, they are inherited as autosomal co-dominant traits.〔Weatherall DJ, Clegg JB. Inherited haemoglobin disorders: an increasing global health problem. Bull World Health Organ. 2001;79(8):704-712.〕 Common hemoglobinopathies include sickle-cell disease. It is estimated that 7% of world's population (420 million) are carriers, with 60% of total and 70% pathological being in Africa. Hemoglobinopathies are most common in ethnic populations from Africa, the Mediterranean basin and Southeast Asia.
Hemoglobinopathies imply structural abnormalities in the globin proteins themselves.〔(【引用サイトリンク】title=Hemoglobinopathies and Thalassemia )Thalassemias, in contrast, usually result in underproduction of normal globin proteins, often through mutations in regulatory genes. The two conditions may overlap, however, since some conditions which cause abnormalities in globin proteins (hemoglobinopathy) also affect their production (thalassemia). Thus, some hemoglobinopathies are also thalassemias, but most are not.
Either hemoglobinopathy or thalassemia, or both, may cause anemia. Some well-known hemoglobin variants such as sickle-cell anemia and congenital dyserythropoietic anemia are responsible for diseases, and are considered hemoglobinopathies. However, many hemoglobin variants do not cause pathology or anemia, and thus are often not classed as hemoglobinopathies, because they are not considered pathologies. Hemoglobin variants are a part of the normal embryonic and fetal development, but may also be pathologic mutant forms of hemoglobin in a population, caused by variations in genetics. Other variants cause no detectable pathology, and are thus considered non-pathological variants.
== Migration patterns ==


抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
ウィキペディアで「Hemoglobinopathy」の詳細全文を読む



スポンサード リンク
翻訳と辞書 : 翻訳のためのインターネットリソース

Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.