Central somatostatin signaling and regulation of food intake
نویسندگان
چکیده
منابع مشابه
Central nervous system regulation of food intake.
Introduction Some 50 years ago, Gordon Kennedy introduced the hypothesis that body fat stores are subject to homeostatic regulation through a process in which afferent signals generated in proportion to body fat mass provide negative feedback to brain areas involved in the control of food intake (1). He further proposed that the central nervous system response to this input is fundamentally cat...
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Several lines of evidence suggest that brain histamine may be involved in the central control of food intake. The effect of histamine on feeding is mediated through three kinds of receptors (H1, H2, and H3). The present study was designed to investigate the effect of intracerebroventricular injection of histamine, promethazine (H1 antagonist) and ranitidine (H2 antagonist) on food intake of fre...
متن کاملCentral effect of histamine and antihistamines on food intake in freely feeding and food-deprived rabbits
Several lines of evidence suggest that brain histamine may be involved in the central control of food intake. The effect of histamine on feeding is mediated through three kinds of receptors (H1, H2, and H3). The present study was designed to investigate the effect of intracerebroventricular injection of histamine, promethazine (H1 antagonist) and ranitidine (H2 antagonist) on food intake of fre...
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Positive reinforcement (e.g., appetitive, rewarding properties) has often been hypothesized to maintain excessive intake of palatable foods. Recently, rats receiving intermittent access to high sucrose diets showed binge-like intake with withdrawallike signs upon cessation of access, suggesting negative reinforcement mechanisms contribute as well. Whether intermittent access to high fat diets a...
متن کاملZ. Kmiec Central Regulation of Food Intake in Ageing
Energy homeostasis and fuel metabolism undergo significant modifications in the course of ageing. During the second half of life many humans increase their body mass and develop glucose intolerance that may lead to obesity and type 2 diabetes. However, many old people suffer from being underweight, and this "anorexia of elderly" may seriously compromise their health under certain circumstances....
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ژورنال
عنوان ژورنال: Annals of the New York Academy of Sciences
سال: 2019
ISSN: 0077-8923,1749-6632
DOI: 10.1111/nyas.14178