Matches in SemOpenAlex for { <https://semopenalex.org/work/W2116881722> ?p ?o ?g. }
- W2116881722 endingPage "289" @default.
- W2116881722 startingPage "279" @default.
- W2116881722 abstract "Because both basal and postmethionine load hyperhomocysteinemia are correlated with vascular disease, there is a need to determine the underlying causes. Although deficiencies of folate, cobalamin, and pyridoxine have all been implicated there are difficulties in distinguishing among them. The objective was to determine the changes in total homocysteine, cystathionine, and other methionine, one carbon- and tryptophan-related metabolites in rats with dietary induced folate or pyridoxine deficiency and cobalamin analogue induced deficiency. Pyridoxine-deficient diet (0 mg/kg) increased basal serum cystathionine levels (14 fold) after 51 days with a smaller increase in basal total homocysteine. Diets with 0 to 1.5 mg/kg pyridoxine also caused graded increases in serum cystathionine. Total homocysteine and cystathionine were markedly increased postmethionine load in the pyridoxine deficient rats as compared to the control, folate-, or cobalamin-deficient rats. Folate- and cobalamin-deficient rats had marked increases in basal total homocysteine and moderate increases in basal cystathionine, but the increments in postmethionine load values were not different than control. Pyridoxine deficiency decreased liver serine transhydroxymethylase activity to 6%. Post-tryptophan load serum xanthurenic acid was equal in cobalamin- and pyridoxine-deficient rats. Serum quinolinic acid was increased only in the cobalamin-deficient rats. Plasma pyridoxal-5′-phosphate levels were not as sensitive as serum cystathionine in pyridoxine deficiency. Basal and postmethionine load serum cystathionine levels are very sensitive in detecting pyridoxine deficiency and will be useful when determining the cause of clinical hyperhomocysteinemia." @default.
- W2116881722 created "2016-06-24" @default.
- W2116881722 creator A5013709045 @default.
- W2116881722 creator A5052787170 @default.
- W2116881722 creator A5056996183 @default.
- W2116881722 creator A5090548519 @default.
- W2116881722 date "1997-05-01" @default.
- W2116881722 modified "2023-10-10" @default.
- W2116881722 title "Elevations of serum cystathionine and total homocysteine in pyridoxine-, folate-, and cobalamin-deficient rats" @default.
- W2116881722 cites W100528328 @default.
- W2116881722 cites W1499790858 @default.
- W2116881722 cites W15545648 @default.
- W2116881722 cites W1563920181 @default.
- W2116881722 cites W1564640765 @default.
- W2116881722 cites W1601288346 @default.
- W2116881722 cites W1716232538 @default.
- W2116881722 cites W1796913127 @default.
- W2116881722 cites W1829240536 @default.
- W2116881722 cites W1896794439 @default.
- W2116881722 cites W1920460551 @default.
- W2116881722 cites W1954448247 @default.
- W2116881722 cites W1975357252 @default.
- W2116881722 cites W1995781460 @default.
- W2116881722 cites W1997114848 @default.
- W2116881722 cites W2009031512 @default.
- W2116881722 cites W2011878591 @default.
- W2116881722 cites W2019056708 @default.
- W2116881722 cites W2042931863 @default.
- W2116881722 cites W2043556362 @default.
- W2116881722 cites W2048896147 @default.
- W2116881722 cites W207422294 @default.
- W2116881722 cites W2085328480 @default.
- W2116881722 cites W2092756598 @default.
- W2116881722 cites W2097392023 @default.
- W2116881722 cites W2100160986 @default.
- W2116881722 cites W2110807383 @default.
- W2116881722 cites W2118015493 @default.
- W2116881722 cites W2119262508 @default.
- W2116881722 cites W2133165440 @default.
- W2116881722 cites W2140531195 @default.
- W2116881722 cites W2140987806 @default.
- W2116881722 cites W2156158060 @default.
- W2116881722 cites W2161784662 @default.
- W2116881722 cites W2166608555 @default.
- W2116881722 cites W2257551340 @default.
- W2116881722 cites W2261979236 @default.
- W2116881722 cites W2328430591 @default.
- W2116881722 cites W2338755281 @default.
- W2116881722 cites W2342150662 @default.
- W2116881722 cites W3145894777 @default.
- W2116881722 cites W5842501 @default.
- W2116881722 cites W66077681 @default.
- W2116881722 cites W69397147 @default.
- W2116881722 doi "https://doi.org/10.1016/s0955-2863(97)89666-0" @default.
- W2116881722 hasPublicationYear "1997" @default.
- W2116881722 type Work @default.
- W2116881722 sameAs 2116881722 @default.
- W2116881722 citedByCount "54" @default.
- W2116881722 countsByYear W21168817222012 @default.
- W2116881722 countsByYear W21168817222013 @default.
- W2116881722 countsByYear W21168817222014 @default.
- W2116881722 countsByYear W21168817222015 @default.
- W2116881722 countsByYear W21168817222016 @default.
- W2116881722 countsByYear W21168817222017 @default.
- W2116881722 countsByYear W21168817222019 @default.
- W2116881722 countsByYear W21168817222020 @default.
- W2116881722 countsByYear W21168817222021 @default.
- W2116881722 crossrefType "journal-article" @default.
- W2116881722 hasAuthorship W2116881722A5013709045 @default.
- W2116881722 hasAuthorship W2116881722A5052787170 @default.
- W2116881722 hasAuthorship W2116881722A5056996183 @default.
- W2116881722 hasAuthorship W2116881722A5090548519 @default.
- W2116881722 hasConcept C126322002 @default.
- W2116881722 hasConcept C134018914 @default.
- W2116881722 hasConcept C16525657 @default.
- W2116881722 hasConcept C185592680 @default.
- W2116881722 hasConcept C2776514930 @default.
- W2116881722 hasConcept C2776523773 @default.
- W2116881722 hasConcept C2776706248 @default.
- W2116881722 hasConcept C2777090595 @default.
- W2116881722 hasConcept C2778024521 @default.
- W2116881722 hasConcept C2779187253 @default.
- W2116881722 hasConcept C2779306644 @default.
- W2116881722 hasConcept C2779375456 @default.
- W2116881722 hasConcept C2779750884 @default.
- W2116881722 hasConcept C2780676250 @default.
- W2116881722 hasConcept C2780912031 @default.
- W2116881722 hasConcept C2909176517 @default.
- W2116881722 hasConcept C515207424 @default.
- W2116881722 hasConcept C55493867 @default.
- W2116881722 hasConcept C71924100 @default.
- W2116881722 hasConcept C86803240 @default.
- W2116881722 hasConceptScore W2116881722C126322002 @default.
- W2116881722 hasConceptScore W2116881722C134018914 @default.
- W2116881722 hasConceptScore W2116881722C16525657 @default.
- W2116881722 hasConceptScore W2116881722C185592680 @default.
- W2116881722 hasConceptScore W2116881722C2776514930 @default.
- W2116881722 hasConceptScore W2116881722C2776523773 @default.