Molecular heterogeneity of glucose-6-phosphate dehydrogenase A-
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چکیده
منابع مشابه
Molecular heterogeneity of glucose-6-phosphate dehydrogenase A-.
Glucose-6-phosphate dehydrogenase (G6PD) deficiency is probably the most common disease-producing genetic polymorphism of humans. Virtually all G6PD-deficient Africans show the G6PD A- phenotype, an electrophoretically rapid, deficient enzyme. The recently acquired ability to identify the point mutations producing the different variants has given us new insights into the population genetics of ...
متن کاملMolecular heterogeneity of glucose-6-phosphate dehydrogenase deficiency in Jordan.
Molecular screening for glucose-6-phosphate (G6PD) mutations in two Jordanian populations revealed six different mutations and higher incidences of G6PD deficiency and G6PD A- (376A-->G + 202G-->A) mutation in Jordan Valley than in the Amman area. These observations may be explained by historically higher rates of malaria and African ancestral origins, respectively.
متن کاملMolecular Surveying of the Common Variants of Glucose 6-Phosphate Dehydrogenase Gene in Deficient Patients
Glucose 6-phoshphate dehydrogenase is X-chromosome linked that expressed in all tissues. This is the first enzyme of pentose phosphate pathway were 5-carbon sugar Ribose and NADPH were synthesized by coupled oxidation /reduction reactions and this enzyme is a highly polymorphic enzyme in humans. G6PD deficiency are shown to be the cause of haemolytic effect of Fava beans and primaquine. It soon...
متن کاملGlucose-6-Phosphate Dehydrogenase
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...
متن کاملGlucose-6-Phosphate Dehydrogenase Deficiency and Neonatal Hyperbilirubinemia
Background: Jaundice is affecting over 60-80 percent of neonates in the first week of life. Glucose-6-phosphate dehydrogenase (G6PD) deficiency, which is an important cause of pathologic hyperbilirubinemia, can lead to hemolytic anemia, jaundice and kernicterus. The present study was performed to determine the prevalence of G6PD deficiency among icteric neonates in Shirvan, Iran. Methods: This...
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ژورنال
عنوان ژورنال: Blood
سال: 1989
ISSN: 0006-4971,1528-0020
DOI: 10.1182/blood.v74.7.2550.2550