Matches in SemOpenAlex for { <https://semopenalex.org/work/W2016556441> ?p ?o ?g. }
- W2016556441 abstract "1. delta-Aminolevulinic acid dehydratase (ALA-D), blood lead and several enzymes and metabolites of the heme biosynthetic pathway were measured in a number of symptomatic porphyric patients, 22 with acute intermittent porphyria, three with hereditary hepatic coproporphyria, 10 with hereditary porphyria cutanea tarda, two with erythropoietic protoporphyria and two with congenital erythropoietic porphyria and in 84 lead intoxicated persons. 2. In the 39 individuals suffering from the inherited porphyrias and in 32 lead poisoned patients with a 30-50% reduced deaminase, blood lead content was not sufficiently increased (average 28 micrograms%) to account for the greatly decreased activity of ALA-D (average 36% of controls). 3. After a relatively trifling lead exposure they developed the signs of acute lead intoxication. 4. A second group of lead intoxicated patients showing low ALA-D activity and corresponding high concentration of lead in blood, exhibited no other physiologic deviation in the enzymes and metabolites of porphyrin biosynthesis. 5. Individuals with inherited porphyrias are ultrasensitive to low level lead exposure and that lead would also act as a triggering factor. In these patients, lead intoxication can be considered a toxogenetic disorder. 6. An inversely linear correlation between ALA-D activity and blood lead content was obtained for both groups of lead intoxicated patients, however, a different constant (k) for each was obtained, which we have taken as a measure of lead toxogeneticity: k = 10 +/- 1 for lead intoxicated individuals with otherwise normal heme metabolism and k = 5 +/- 0.5 for lead intoxicated symptomatic porphyric patients. 7. Determination of erythrocytic ALA-D, besides blood lead, will be a valuable indicator for preventive medical care for these patients, when they are expected to be exposed to lead either environmentally or in their professional life." @default.
- W2016556441 created "2016-06-24" @default.
- W2016556441 creator A5005035740 @default.
- W2016556441 creator A5007366716 @default.
- W2016556441 creator A5010729044 @default.
- W2016556441 creator A5080873529 @default.
- W2016556441 creator A5086216103 @default.
- W2016556441 date "1987-01-01" @default.
- W2016556441 modified "2023-10-14" @default.
- W2016556441 title "In inherited porphyrias, lead intoxication is a toxogenetic disorder" @default.
- W2016556441 cites W143416228 @default.
- W2016556441 cites W1574773153 @default.
- W2016556441 cites W1996290820 @default.
- W2016556441 cites W1998796637 @default.
- W2016556441 cites W2012495762 @default.
- W2016556441 cites W2068876484 @default.
- W2016556441 cites W2086932144 @default.
- W2016556441 cites W2087856535 @default.
- W2016556441 cites W2414746233 @default.
- W2016556441 cites W2421158760 @default.
- W2016556441 cites W2439367221 @default.
- W2016556441 cites W289822319 @default.
- W2016556441 cites W2263584309 @default.
- W2016556441 doi "https://doi.org/10.1016/0020-711x(87)90086-3" @default.
- W2016556441 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/3622905" @default.
- W2016556441 hasPublicationYear "1987" @default.
- W2016556441 type Work @default.
- W2016556441 sameAs 2016556441 @default.
- W2016556441 citedByCount "9" @default.
- W2016556441 countsByYear W20165564412015 @default.
- W2016556441 crossrefType "journal-article" @default.
- W2016556441 hasAuthorship W2016556441A5005035740 @default.
- W2016556441 hasAuthorship W2016556441A5007366716 @default.
- W2016556441 hasAuthorship W2016556441A5010729044 @default.
- W2016556441 hasAuthorship W2016556441A5080873529 @default.
- W2016556441 hasAuthorship W2016556441A5086216103 @default.
- W2016556441 hasConcept C118552586 @default.
- W2016556441 hasConcept C126322002 @default.
- W2016556441 hasConcept C134018914 @default.
- W2016556441 hasConcept C151730666 @default.
- W2016556441 hasConcept C172110603 @default.
- W2016556441 hasConcept C181199279 @default.
- W2016556441 hasConcept C185592680 @default.
- W2016556441 hasConcept C2776217839 @default.
- W2016556441 hasConcept C2776682811 @default.
- W2016556441 hasConcept C2777093003 @default.
- W2016556441 hasConcept C2777799353 @default.
- W2016556441 hasConcept C2777940757 @default.
- W2016556441 hasConcept C2778417259 @default.
- W2016556441 hasConcept C2778917026 @default.
- W2016556441 hasConcept C2779028619 @default.
- W2016556441 hasConcept C2779480358 @default.
- W2016556441 hasConcept C2781037878 @default.
- W2016556441 hasConcept C2781149050 @default.
- W2016556441 hasConcept C2781223928 @default.
- W2016556441 hasConcept C2781374117 @default.
- W2016556441 hasConcept C2908691089 @default.
- W2016556441 hasConcept C42407357 @default.
- W2016556441 hasConcept C44538786 @default.
- W2016556441 hasConcept C55493867 @default.
- W2016556441 hasConcept C71924100 @default.
- W2016556441 hasConcept C86803240 @default.
- W2016556441 hasConceptScore W2016556441C118552586 @default.
- W2016556441 hasConceptScore W2016556441C126322002 @default.
- W2016556441 hasConceptScore W2016556441C134018914 @default.
- W2016556441 hasConceptScore W2016556441C151730666 @default.
- W2016556441 hasConceptScore W2016556441C172110603 @default.
- W2016556441 hasConceptScore W2016556441C181199279 @default.
- W2016556441 hasConceptScore W2016556441C185592680 @default.
- W2016556441 hasConceptScore W2016556441C2776217839 @default.
- W2016556441 hasConceptScore W2016556441C2776682811 @default.
- W2016556441 hasConceptScore W2016556441C2777093003 @default.
- W2016556441 hasConceptScore W2016556441C2777799353 @default.
- W2016556441 hasConceptScore W2016556441C2777940757 @default.
- W2016556441 hasConceptScore W2016556441C2778417259 @default.
- W2016556441 hasConceptScore W2016556441C2778917026 @default.
- W2016556441 hasConceptScore W2016556441C2779028619 @default.
- W2016556441 hasConceptScore W2016556441C2779480358 @default.
- W2016556441 hasConceptScore W2016556441C2781037878 @default.
- W2016556441 hasConceptScore W2016556441C2781149050 @default.
- W2016556441 hasConceptScore W2016556441C2781223928 @default.
- W2016556441 hasConceptScore W2016556441C2781374117 @default.
- W2016556441 hasConceptScore W2016556441C2908691089 @default.
- W2016556441 hasConceptScore W2016556441C42407357 @default.
- W2016556441 hasConceptScore W2016556441C44538786 @default.
- W2016556441 hasConceptScore W2016556441C55493867 @default.
- W2016556441 hasConceptScore W2016556441C71924100 @default.
- W2016556441 hasConceptScore W2016556441C86803240 @default.
- W2016556441 hasLocation W20165564411 @default.
- W2016556441 hasLocation W20165564412 @default.
- W2016556441 hasOpenAccess W2016556441 @default.
- W2016556441 hasPrimaryLocation W20165564411 @default.
- W2016556441 hasRelatedWork W137029186 @default.
- W2016556441 hasRelatedWork W1582773231 @default.
- W2016556441 hasRelatedWork W2016556441 @default.
- W2016556441 hasRelatedWork W2100073287 @default.
- W2016556441 hasRelatedWork W2136124598 @default.
- W2016556441 hasRelatedWork W222806662 @default.
- W2016556441 hasRelatedWork W2317884960 @default.
- W2016556441 hasRelatedWork W2318437550 @default.