Fasting leptin and appetite responses induced by a 4-day 65%-energy-restricted diet
نویسندگان
چکیده
منابع مشابه
Perinatal programming of appetite control by leptin?
The concept of fetal and perinatal programming of neuroendocrine functions has attracted growing interest within the last 15 years. Barker (1) first demonstrated the relationship between low birth weight and diseases of later adulthood such as coronary heart disease and the metabolic syndrome. Meanwhile, there is convincing evidence that intrauterine factors such as placental insufficiency lead...
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Background and Objectives: Calorie restriction (CR) is one of the proven methods of extending lifespan and slowing aging. Leptin is a nutritionally regulated adipokine that has been proposed as a possible key signal in the adaptive responses relevant to CR. Under CR, plasma leptin levels decrease, thus it was hypothesized that leptin administration may counteract CR-induced weight loss. Therefo...
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Leptin reduces body fat selectively, sparing body protein. Accordingly, during chronic leptin administration, food intake is suppressed, and body weight is reduced until body fat is depleted. Body weight then stabilizes at this fat-depleted nadir, while food intake returns to normal caloric levels, presumably in defense of energy and nutritional homeostasis. This model of leptin treatment offer...
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This study investigated the effect of long-term high-fat sucrose (HFS) or low-fat complex-carbohydrate (LFCC) diet consumption on leptin, insulin, fat cell size, energy intake, and markers of activity to ascertain the role that leptin plays in long-term energy balance in a model of diet-induced obesity. Female Fischer 344 rats were fed either a HFS or LFCC diet ad libitum for a period of 20 mo....
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BACKGROUND Appetite and gastrointestinal hormones (GIHs) participate in energy homeostasis, feeding behavior and regulation of body weight. We demonstrated previously the superior effect of a hypocaloric diet regimen with lower meal frequency (B2) on body weight, hepatic fat content, insulin sensitivity and feelings of hunger compared to the same diet divided into six smaller meals a day (A6). ...
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ژورنال
عنوان ژورنال: International Journal of Obesity
سال: 2005
ISSN: 0307-0565,1476-5497
DOI: 10.1038/sj.ijo.0803070