منابع مشابه
Central administration of glucagon suppresses food intake in chicks.
Food intake in chickens is regulated in a manner similar to that in mammals. Corticotropin-releasing factor (CRF), which increases the plasma corticosterone concentration, plays an important role as a mediator of many appetite-suppressive peptides in the central nervous system in both species. Central administration of glucagon suppresses food intake in rats. However, the anorexigenic action of...
متن کاملCholecystokinin suppresses food intake by inhibiting gastric emptying.
In a search for the physiological mechanisms that could mediate and characterize a satiety function for the hormone cholecystokinin (CCK), we examined in Macaca mulatta the effect of intraperitoneal injections (0.1-0.8 microgram/kg) and intravenous infusions (60-240 ng.kg-1.h-1) of the C-terminal octapeptide of CCK on gastric emptying of saline test meals. Within these dose ranges, gastric empt...
متن کامل5-Hydroxy-L-tryptophan suppresses food intake in food-deprived and stressed rats.
Giving L-tryptophan, serotonin's circulating precursor, or a serotonin-releasing drug can decrease food intake and body weight. Giving 5-hydroxy-L-tryptophan (5-HTP), serotonin's immediate intracellular precursor, has been thought to be ineffective in enhancing brain serotonin synthesis unless it is coadministered with a dopa decarboxylase inhibitor to protect 5-HTP from destruction outside the...
متن کاملEnterostatin suppresses food intake in rats after near-celiac and intracarotid arterial injection.
Enterostatin (Ent) selectively suppresses the intake of dietary fat after peripheral and central administration. To further investigate the site of action of Ent, we compared the feeding responses to Ent injected intra-arterially near the celiac artery, into the carotid artery, or intravenously in rats adapted to a high-fat diet. After near-celiac arterial injection there was an immediate dose-...
متن کاملN-methyl-d-aspartate receptor coagonist d-serine suppresses intake of high-preference food.
d-Serine is abundant in the forebrain and physiologically important for modulating excitatory glutamatergic neurotransmission as a coagonist of synaptic N-methyl-d-aspartate (NMDA) receptor. NMDA signaling has been implicated in the control of food intake. However, the role of d-serine on appetite regulation is unknown. To clarify the effects of d-serine on appetite, we investigated the effect ...
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ژورنال
عنوان ژورنال: Cell Metabolism
سال: 2017
ISSN: 1550-4131
DOI: 10.1016/j.cmet.2017.02.011