Background: Storage of platelet concentrates (PCs) at room temperature (20-24°C) limits its storage time to 5 Background: Glucose-6-phosphate dehydrogenase (G6PD) deficiency is the most common inherited enzyme deficiency of the human red blood cells . Most of G6PD deficient individuals are asymptomatic, but acute hemolytic anemia may be presented with nausea, vomiting, abdominal pain, headache,...

A previous survey for glucose-6-phosphate dehydrogenase (G6PD) deficiency among the Saudi Arab population residing along the Persian Gulf perimeter revealed a high frequency of the enzyme defect among subjects from oasis areas. The investigation reported was undertaken to supplement the previous study using a screening test with the same reliability as the conventional Motulsky brilliant cresyl...

Glucose-6-phosphate dehydrogenase (G6PD) deficiency is one of the most common inherited enzymopathies in endemic areas of malaria including Southeast Asia. The molecular features of G6PD deficiency are similar among Southeast Asian population, with differences in the type of the prominent variants in each region. This study determined the prevalence and molecular characteristics of G6PD deficie...

We report hemolysis due to glucose-6-phosphate dehydrogenase (G-6-PD) deficiency in two Egyptian monozygotic brothers, at the onset of diabetes type 1. Hemolysis occurred following the treatment of hyperglycemia and ketoacidosis (one twin). It was related to unknown G-6-PD deficiency. The fall in glucose availability after the treatment of hyper glycemia is proposed as a possible etiology for h...

The mature red cell has no nucleus or organelles and therefore cannot synthesise protein or lipids. It is totally dependent on glycolysis to convert glucose into an energy source. Glucose is phosphorylated by hexokinase to glucose-6-phosphate. This is the substrate for anaerobic glycolysis which proceeds through the Embden-Meyerhof pathway to pyruvate with production of ATP (fig 1). Some of the...

The mature red cell has no nucleus or organelles and therefore cannot synthesise protein or lipids. It is totally dependent on glycolysis to convert glucose into an energy source. Glucose is phosphorylated by hexokinase to glucose-6-phosphate. This is the substrate for anaerobic glycolysis which proceeds through the Embden-Meyerhof pathway to pyruvate with production of ATP (fig 1). Some of the...

Description Glucose-6-Phosphate Dehydrogenase (G6PD) deficiency is the most common human enzyme deficiency that mainly affects the red blood cells (RBCs). A defect in G6PD enzyme leads to the destruction of premature RBCs causing hemolytic anemia because the body can not compensate the destroyed RBCs. Thus, the affected individuals show jaundice (paleness, yellowing of the skin and whites of th...