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Article

Gd(-) Carapicuiba, a rare glucose-6-phosphate dehydrogenase variant associated with moderate enzyme deficiency and chronic hemolysis.

Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologicas - 1 Jan 1991

Barretto O C, Nonoyama K

Abstract excerpt

1. A 27 year old Brazilian male of both Portuguese and Spanish origin presenting nonspherocytic chronic hemolytic anemia was found to have a rare glucose-6-phosphate dehydrogenase variant herein named Gd(-) Carapicuiba. 2. The red blood cell enzyme variant is characterized by a moderate enzyme deficiency (47%), high Km for its substrates G6P and NADP, decreased activity against deamino-NADP, increased Ki for...

Topics

Adult
Anemia, Hemolytic, Congenital Nonspherocytic
Erythrocytes
Genetic Variation
Glucosephosphate Dehydrogenase
Glucosephosphate Dehydrogenase Deficiency
Hemolysis
Humans
Male
Pedigree

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 1823224

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-1823224-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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