BACKGROUND Oxidative stress may aggravate symptoms of hemolytic anemias such as beta-thalassemia. FoxO3 activation results in resistance to oxidative stress in fibroblasts and neuronal cell cultures. OBJECTIVE The purpose of this research was to study FoxO3 gene expression and oxidative status in beta-thalassemia minor individuals. METHODS Sixty-three subjects (42 apparently healthy individ...

Beta-thalassemias are a group of hereditary blood disorders characterized by anomalies in the synthesis of the beta chains of hemoglobin resulting in variable phenotypes ranging from severe anemia to clinically asymptomatic individuals. The total annual incidence of symptomatic individuals is estimated at 1 in 100,000 throughout the world and 1 in 10,000 people in the European Union. Three main...

Background: Disorders with a markedly slowed rate of globin chain synthesis are referred to as thalassemia. Hemoglobinopathy is word used describe diseases that cause structurally aberrant hemoglobin. Iron deficiency seen in beta-thalassemia minor, which may change the typically increased HbA2 levels. According World Health Organization (WHO) statistics, 7% global population carries hemoglobin ...

Objective: Aim was to evaluate the sensitivity and specificity of Mentzer index in differentiating beta thalassemia minor from anemia Iron deficiency. Materials Methods: A cross-sectional study conducted Hematology unit Hayatabad Medical Complex .Sampling done non-consecutively. total 860 cases with value Hemoglobin less than 11 Gm/DL were counted. In all selected full blood count checked Index...

We report a Korean family case of beta-thalassemia minor and Hb Queens. This is the first case report of Hb Queens in Korea. A 43-year-old male and his four family members had beta-thalassemia minor which is very rare in Korea. Incidentally, an alpha chain variant with a high isoelectric point was also found in two other family members without clinical problems and was finally identified as alp...

BACKGROUND beta-thalassemia is the most common inherited single gene disorder worldwide, and glucose-6-phosphate dehydrogenase (G6PD) deficiency is the most common human enzyme deficiency. The goal of this study was to compare the frequency of beta-thalassemia trait and G6PD among the Moslem and Jewish populations in Shiraz, southern Iran. METHODS We examined 201 Moslems and 187 Jewish subjec...

introduction: in  major b -thalassemia impaired biosynthesis of beta hemoglobin leads to accumulation of unpaired alpha hemoglobin chain. an iron overload generates oxygen-free radicals which ultimately leads to tissue injury. the aim of this investigation was to evaluate serum antioxidants in patients with major b -thalassemia and those with minor thalassemia in comparison with respective age ...

Thalassemia is defined as a condition in which reduced rate of synthesis of one or more of the globin chains leads to defective haemoglobin production. Of the two major types, in alphathalassemia, occhain synthesis is absent or diminished and in beta-thalassemia, B-chain synthesis is absent or diminished. In B-thalassemia, anaemia occurs due to reduced B globulin, which in turn reduces HbA resu...

background and purpose: despite extensive research on family planning and education, reproductive behavior of high-risk couples for thalassemia remains a major concern among medical professionals. this study aimed to evaluate the knowledge and attitude of carrier couples for transfusion-dependent thalassemia major (tdtm). methods: this case-control study was conducted 327 carrier couples for th...