Literature DB >> 17795072

Feeding schedule alteration of daily rhythm in tyrosine alpha-ketoglutarate transaminase of rat liver.

R W Fuller, H D Snoddy.   

Abstract

Liver tyrosine alpha-ketoglutarate transaminase has a daily rhythm such that in rats fed on an unrestricted basis the activity is highest at approximately 11:00 p.m. In contrast, rats fed only from 8:00 a.m. to noon show a markedly different rhythm in the enzyme, with maximum activity at 11:00 a.m. Controlling the time of food intake seems to be a useful means of studying the mechanism of the daily changes in this enzyme.

Entities:  

Year:  1968        PMID： 17795072     DOI： 10.1126/science.159.3816.738

Source DB:  PubMed          Journal:  Science        ISSN： 0036-8075            Impact factor:   47.728


  5 in total

1.  Elevation of blood glucose and induction of hepatic enzymes by 2-deoxyglucose in mice with hypothalamic damage caused by gold thioglucose.

Authors:  R W Fuller
Journal:  Experientia       Date:  1972-03-15

2.  Daily rhythmic changes in sodium-potassium activated adenosine-triphosphatase activities in rat liver and kidney. Sodium-potassium activated adenosine-triphosphatase, XXIX.

Authors:  J A Bakkeren; J A von der Beek; S L Bonting
Journal:  Pflugers Arch       Date:  1971       Impact factor: 3.657

3.  Regulation of the daily rhythm in tyrosine transaminase activity by environmental factors.

Authors:  I B Black; J Axelrod
Journal:  Proc Natl Acad Sci U S A       Date:  1968-12       Impact factor: 11.205

4.  Cold exposure: effects on hepatic tryptophan oxygenase and tyrosine aminotransferase, plasma tryptophan and tyrosine, and brain monoamines.

Authors:  R Francesconi; M Mager
Journal:  Experientia       Date:  1974-03-15

5.  The mycotoxin deoxynivalenol activates GABAergic neurons in the reward system and inhibits feeding and maternal behaviours.

Authors:  Vivien Csikós; Petra Varró; Veronika Bódi; Szilvia Oláh; Ildikó Világi; Arpád Dobolyi
Journal:  Arch Toxicol       Date:  2020-05-29       Impact factor: 5.153
  5 in total

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