منابع مشابه
Energy metabolism during mammalian embryogenesis
would suggest that the enzyme responsible for mediumchain fatty acid activation is not active at this time. The lack of antagonism of salicylate and octanoate against the embryotoxic effects of valproate is also compatible with the mechanisms of teratogenicity and hepatotoxicity being fundamentally different. Although these data rule out one possibility, they provide little direct information o...
متن کاملSleep and brain energy levels: ATP changes during sleep.
Sleep is one of the most pervasive biological phenomena, but one whose function remains elusive. Although many theories of function, indirect evidence, and even common sense suggest sleep is needed for an increase in brain energy, brain energy levels have not been directly measured with modern technology. We here report that ATP levels, the energy currency of brain cells, show a surge in the in...
متن کاملEnergy expenditure during sleep, sleep deprivation and sleep following sleep deprivation in adult humans
Sleep has been proposed to be a physiological adaptation to conserve energy, but little research has examined this proposed function of sleep in humans. We quantified effects of sleep, sleep deprivation and recovery sleep on whole-body total daily energy expenditure (EE) and on EE during the habitual day and nighttime. We also determined effects of sleep stage during baseline and recovery sleep...
متن کاملSleep Apnea and Fatty Liver Are Coupled Via Energy Metabolism
BACKGROUND Obstructive sleep apnea (OSA) is a common sleep-related breathing disorder characterized by intermittent hypoxia. Non-alcoholic fatty liver disease is the most common cause of chronic liver disease worldwide. We aimed to evaluate the relationship between OSA and fatty liver. MATERIAL/METHODS We enrolled 176 subjects to this study who underwent polysomnography (PSG) for suspected OS...
متن کاملCellular Energy Metabolism during Fetal Development
In view of the importance of fatty acids as substrates for the mature heart, fatty acid oxidation by fetal and calf heart mitochondria has been investigated. Free fatty acids of 10 carbon units or less which exhibit carnitine-independent transport into mitochondria were effective substrates for oxidative phosphorylation in both fetal and calf heart mitochondria. Efficient oxidative phosphorylat...
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ژورنال
عنوان ژورنال: The Japanese Journal of Nutrition and Dietetics
سال: 1951
ISSN: 1883-7921,0021-5147
DOI: 10.5264/eiyogakuzashi.9.162