BACKGROUND A large gap for the support of point-of-care testing is the availability of reagents to support quality control (QC) of diagnostic assays along the supply chain from the manufacturer to the end user. While reagents and systems exist to support QC of laboratory screening tests for glucose-6-phosphate dehydrogenase (G6PD) deficiency, they are not configured appropriately to support poi...

Hemolysis during type 1 diabetes mellitus treatment in patients with Glucose-6-Phosphate Dehydrogenase (G6PD) deficiency has been reported, but the underlying pathogenesis is not fully clarified. In this report, we described a girl in whom hemolysis occurred after Diabetic Ketoacidosis (DKA) treatment. Determination of G6PD activity and gene analysis confirmed the diagnosis of G6PD deficiency. ...

Neonatal jaundice and its relationship to glucose-6-phosphate dehydrogenase (G6PD) status of healthy, term Chinese infants was evaluated in 220 G6PD-deficient infants, 26 intermediate infants who were observed for 3 weeks, and 116 normal (control) infants. Each infant was free of isoimmunisation, cephalhaematomas, or contusions. The mode of labour, method of delivery, and type of feeds had no a...

BACKGROUND Age-related skewing of X-chromosome inactivation leading to glucose-6-phosphate dehydrogenase (G6PD) deficiency in elderly women in a population with prevalent G6PD gene mutations was investigated. METHODS G6PD activity was measured biochemically. G6PD mutations were detected by polymerase chain reaction (PCR) and allele-specific extension, and analyzed by matrix-assisted laser des...

The metabolism of pentose-phosphate was investigated in Plasmodium falciparum-infected normal and glucose-6-phosphate dehydrogenase (G6PD)-deficient human red blood cells in vitro. 5'-Phosphoribosyl-1-pyrophosphate (PRPP) content of infected normal red blood cells was increased 50-60-fold at the parasite trophozoite growth stage over that of uninfected cells. The PRPP increment in infected G6PD...

Complete removal of leukocytes and platelets from whole blood showed that the glucose-6-phosphage dehydrogenase (G6PD) activity in "pure" erythrocytes from G6PD deficient hemizygous Sardinian subjects is consistently lower than reported in the literature. Thus, although non of 27 hemizygous subjects showed undetectable erythrocyte G6PD activity, their levels ranged between 0.0015 and 0.008 IU/g...

Glucose-6-phosphate dehydrogenase deficiency is a common hemolytic genetic disorder, particularly in the areas endemic to malaria. The risk of drug induced Glucose-6-phosphate dehydrogenase deficiency related hemolysis depends on a number of factors including the Glucose-6-phosphate dehydrogenase variant. Aims: To know the G6PD deficiency and identify its variants in drug induced hemolysis in m...

INTRODUCTION This study aimed to compare the detection rates of glucose-6-phosphate dehydrogenase (G6PD) deficiency in neonates by fluorescent spot test (FST), enzyme assay and molecular methods, and to identify which method was a significant predictor of severe hyperbilirubinaemia. METHODS 74 term infants of Chinese descent admitted with severe hyperbilirubinaemia (total serum bilirubin equa...