Absence of hemoglobin A in a double heterozygote for F-thalassemia and hemoglobin S.
نویسندگان
چکیده
منابع مشابه
Homozygous delta-beta Thalassemia in a Child: a Rare Cause of Elevated Fetal Hemoglobin
Abstract Background Delta beta (δβ) thalassemia is an unusual variant of thalassemia with elevated level of fetal hemoglobin (HbF). Homozygous patients of this disorder, unlike β-thalassemia, show mild anemia. Only few cases of δβ-thalassemia have been reported from India in the available indexed English literature. Case presentation A four-year old male child was evaluated for recent-onset...
متن کاملبررسی ارتباط پلی‌مورفیسم ژن BCL11A با میزان بیان ژن گاما گلوبین و مقدار هموگلوبین F در افراد مبتلا به بیماری بتا تالاسمی اینترمدیا در جمعیت اصفهان
Background: A Thalassemia intermedium is an autosomal recessive disease that from clinical and also genotypic view contains a very heterogeneous group of hemoglobinopathies and severity of disease is placed between thalassemia major and minor. High levels of fetal hemoglobin have a major impact on the severity of this disease, so that increased production of HbF, reduces these veritie...
متن کاملHemoglobin Daneshgah-Tehran (HBA1:c.218A>G p.His72Arg): a Rare α1-Globin Variant from Iran
There are more than 400 different variations on α-globin protein, and most of them are not associated with noticeable clinical manifestation. Hemoglobin (Hb) is an oxygen-transporting protein and Hb Daneshgah- Tehran is an α-globin variant that for the first time was reported from Iran in a case with normal haematological indices. The capillary electrophoresis of an 8-year- old-girl with normal...
متن کاملUse of Capillary Electrophoresis for Detection of Hemoglobinopathies in Individuals Referred to Health Centers in Masjed-Soleiman
Background: Hemoglobinopathies are the commonest single gene disorder in human that affect hemoglobin production and function that occur when mutations alter the amino acid sequence of globin chains. The purpose of the present study was to evaluate the prevalence of hemoglobninopathies detected by capillary electrophoresis method in individuals referred to Masjed-Soleiman health centers by capi...
متن کاملHeterozygote Hemoglobin J Iran in Combination with Hemoglobin H Disease
This is a report concerning a concurrent case of hemoglobin J Iran (Hb J Iran) and Hemoglobin H (Hb H) disease in an Iranian woman. The patient was coincidentally found during the course of routine pre-marital genetic counselling for her son. The diagnosis of heterozygote Hb J Iran for her son, ultimately led to the diagnosis of concurrent Hb J Iran and Hb H disease. The hematological examinati...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
- Blood
دوره 30 6 شماره
صفحات -
تاریخ انتشار 1967