Literature DB >> 14340085

REGULATION OF ASCORBIC ACID AND OF XYLULOSE SYNTHESIS IN LIVER EXTRACTS. THE EFFECT OF STARVATION IN VARIOUS ANIMALS.

F STIRPE, M COMPORTI, E DELLACORTE.   

Abstract

1. The effect of starvation on the synthesis of ascorbic acid and of xylulose from glucuronolactone and from gulonate has been studied with liver extracts from cats, rabbits, hamsters, mice and guinea pigs. 2. The synthesis of ascorbic acid from glucuronolactone is decreased in all species except cats, and that from gulonate is decreased in hamsters and mice only. 3. The synthesis of xylulose from glucuronolactone was decreased in all species except cats and mice, whereas from gulonate it was enhanced in all the species examined.

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Keywords:  ASCORBIC ACID; CARBOHYDRATE METABOLISM; CATS; EXPERIMENTAL LAB STUDY; GLUCURONATES; GUINEA PIGS; HAMSTERS; LACTONES; LIVER EXTRACTS; METABOLISM; MICE; PENTOSES; RABBITS; STARVATION

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Year:  1965        PMID: 14340085      PMCID: PMC1214331          DOI: 10.1042/bj0950363

Source DB:  PubMed          Journal:  Biochem J        ISSN: 0264-6021            Impact factor:   3.857


  1 in total

1.  REGULATION OF ASCORBIC ACID AND OF XYLULOSE SYNTHESIS IN RAT-LIVER EXTRACTS. THE EFFECT OF STARVATION ON THE ENZYMES OF THE GLUCURONIC ACID PATHWAY.

Authors:  F STIRPE; M COMPORTI
Journal:  Biochem J       Date:  1965-05       Impact factor: 3.857

  1 in total

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