Restricted feeding modulates the daily variations of liver glutamate dehydrogenase activity, expression, and histological location
نویسندگان
چکیده
منابع مشابه
Hepatic Glutamate Dehydrogenase Activity and the Presence of Ammonia and Urea in the Circulatory Fluid of Channa Gachua in Water-Restricted Condition
Ammonia is the chief excretory product in fishes. However, non-availability of enough of water in the habitat, may lead to the formation of urea, in fishes. In the present study, the possible role of urea formation to avoid the toxicity of ammonia under water-restricted condition was tested in Channa gachua. Circulatory urea and ammonia were estimated in the blood of the fishes and glu...
متن کاملHepatic Glutamate Dehydrogenase Activity and the Presence of Ammonia and Urea in the Circulatory Fluid of Channa Gachua in Water-Restricted Condition
Ammonia is the chief excretory product in fishes. However, non-availability of enough of water in the habitat, may lead to the formation of urea, in fishes. In the present study, the possible role of urea formation to avoid the toxicity of ammonia under water-restricted condition was tested in Channa gachua. Circulatory urea and ammonia were estimated in the blood of the fishes and glu...
متن کاملEffect of daytime-restricted feeding in the daily variations of liver metabolism and blood transport of serotonin in rat
The biogenic amine serotonin is a signaling molecule in the gastrointestinal tract, platelets, and nervous tissue. In nervous system, serotonin and its metabolites are under the control of the circadian timing system, but it is not known if daily variations of serotonin exist in the liver. To explore this possibility, we tested if the rhythmic pattern of serotonin metabolism was regulated by da...
متن کاملSynchronization by Food Access Modifies the Daily Variations in Expression and Activity of Liver GABA Transaminase
Daytime restricted feeding (DRF) is an experimental protocol that influences the circadian timing system and underlies the expression of a biological clock known as the food entrained oscillator (FEO). Liver is the organ that reacts most rapidly to food restriction by adjusting the functional relationship between the molecular circadian clock and the metabolic networks. γ-Aminobutyric acid (GAB...
متن کاملOx liver glutamate dehydrogenase
1. The effect of pyridoxal 5'-phosphate on the activity of ox liver glutamate dehydrogenase towards different amino acid substrates was investigated. 2. Both alanine and glutamate activities decreased steadily in the presence of pyridoxal 5'phosphate. 3. The alanine/glutamate activity ratio increased as a function of inactivation by pyridoxal 5'-phosphate, indicating that glutamate activity is ...
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ژورنال
عنوان ژورنال: Experimental Biology and Medicine
سال: 2017
ISSN: 1535-3702,1535-3699
DOI: 10.1177/1535370217699533