نتایج جستجو برای: hunger and satiety
تعداد نتایج: 16828070 فیلتر نتایج به سال:
OBJECTIVES To seek insights into the relationship between chewing, appetite, food intake and gut hormones, and to consider potentially useful recommendations to promote benefits of chewing for weight management. MATERIALS AND METHODS Papers were obtained from two electronic databases (Medline and Cochrane), from searches of reference lists, and from raw data collected from the figures in the ...
Lateral hypothalamic area (LHA) local field potentials (LFPs) were recorded in a Prader-Willi patient undergoing deep brain stimulation (DBS) for obesity. During hunger, exposure to food-related cues induced an increase in beta/low-gamma activity. In contrast, recordings during satiety were marked by prominent alpha rhythms. Based on these findings, we have delivered alpha-frequency DBS prior t...
BACKGROUND AND OBJECTIVES Maintaining blood glucose within homeostatic limits and eating foods that sup-press hunger and promote satiety have beneficial impacts for health. This study investigated the glycaemic re-sponse and satiety effects of a serving size of a healthier snack bar, branded Nothing Else, that met the required nutrient profiling score criteria for a health claim, in comparison ...
UNDERSTANDING THE PHYSIOLOGICAL controls of eating and developing effective pharmacological tools to reduce eating has never been more important. The modern world faces an unprecedented obesity epidemic, and the current treatment strategies are rather unsuccessful. One possible solution may be a combination or cocktail therapy. Obesity control research has been more focused on “long-term” adipo...
Many of the neurocircuits and hormones known to underlie the sensations of hunger and satiety also substantially alter the activity of the dopaminergic reward system. Much interest lies in the ways that hunger, satiety, and reward tie together, as the epidemic of obesity seems tied to the recent development and mass availability of highly palatable foods. In this review, we will first discuss t...
Hunger, appetite, and satiety are often regarded as problems in the physiology of digestion. In recent years, however, they have been studied more and more commonly as functions of the brain. This latter point of view, i.e., neurophysiology, is used in the paper which follows, and the regulation of food intake is here described in terms of mechanisms and reactions that characterize the nervous ...
Hunger and satiety are usually discussed from the perspective of the central nervous system. In this paper we instead find the foundation for an understanding of hunger in the basic biochemical and physiological processes of energy metabolism. Such considerations suggest that the stimulus for hunger should be sought among changes that occur in the supply of metabolic fuels rather than in the ut...
The drive to eat is controlled by neuronal circuits in the hypothalamus that respond to hormones signaling hunger or satiety. In this issue of Cell, Yang et al. (2011) reveal an AMPK-dependent synaptic pathway that sustains excitatory stimulation of the NPY/AgRP neurons that promote feeding behavior until satiety signals kick in.
Nutrients affect hunger and satiety. However, food structure, in particular that of emulsions, may also affect the body's satiety mechanisms. Olibra™ is a fat emulsion, a mixture of fractionated palm oil and fractionated oat oil manufactured by Lipid Technologies Provider AB, Sweden, which affects hunger sensation. However, up to now, no data have shown convincingly that reduced appetite or hun...
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