Congenital haemolytic anaemia associated with abnormal inducible red cell cation permeability.
نویسندگان
چکیده
Congenital haemolytic anaemia in a 14 year old girl was caused by increased red cell membrane cation permeability. Potassium permeability was unusually sensitive to hydrostatic pressure and treatment with N-ethylmaleimide, factors which activate a specific chloride dependent potassium channel in cell membranes.
منابع مشابه
Red cell membrane protein abnormalities as defined by sds-page among patients with anaemia in a west african region hospital practice
Background: Erythrocytes require an ability to deform and to withstand shear stress while negotiating the microcirculation. These properties are largely due to their excess surface area per volume and the characteristics of the membrane’s protein. Deficiencies of these proteins are associated with chronic haemolysis. Methods: This was a cross sectional study aimed at determining the prevalenc...
متن کاملDiagnosis and management of congenital haemolytic anaemia.
Congenital haemolytic anaemias are hereditary conditions resulting from an increase in the rate of red cell destruction.1 Four main types of red cell abnormality can cause haemolysis: • cytoskeletal membrane disorders (eg hereditary spherocytosis (HS), hereditary elliptocytosis (HE), hereditary pyropoikilocytosis (HPP)) • disorders of membrane cation transport (eg hereditary stomatocytosis) • e...
متن کاملMicrosoft Word - AHA369BF
Register rerum ad Vol. 1–5 B = Buchbesprechung – Book Review – Livre Nouveau R = Referat – Review – Revue V = Vortrag – Report – Communication Ac-globulin, v. Dicumarol, Factor V Achromocytenfrage, 3, 30 ACTH, changes in blood corpuscular values following the administration of pituitary adrenocorticotropin to normal persons, 1, 286 (V) ACTH conference, proceedings of the first clinical--, 4, 19...
متن کاملMicrosoft Word - AHA369BF
Register rerum ad Vol. 1–5 B = Buchbesprechung – Book Review – Livre Nouveau R = Referat – Review – Revue V = Vortrag – Report – Communication Ac-globulin, v. Dicumarol, Factor V Achromocytenfrage, 3, 30 ACTH, changes in blood corpuscular values following the administration of pituitary adrenocorticotropin to normal persons, 1, 286 (V) ACTH conference, proceedings of the first clinical--, 4, 19...
متن کاملMicrosoft Word - AHA369BF
Register rerum ad Vol. 1–5 B = Buchbesprechung – Book Review – Livre Nouveau R = Referat – Review – Revue V = Vortrag – Report – Communication Ac-globulin, v. Dicumarol, Factor V Achromocytenfrage, 3, 30 ACTH, changes in blood corpuscular values following the administration of pituitary adrenocorticotropin to normal persons, 1, 286 (V) ACTH conference, proceedings of the first clinical--, 4, 19...
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عنوان ژورنال:
- Archives of disease in childhood
دوره 58 7 شماره
صفحات -
تاریخ انتشار 1983