Search results for "Feeding Behavior"
showing 10 items of 432 documents
Perception of the Role of Food and Dietary Modifications in Patients with Inflammatory Bowel Disease: Impact on Lifestyle
2021
Background: Diet has a relevant role in triggering symptoms in inflammatory bowel disease (IBD) from the patients’ perspective, but there is gap the between patients’ and doctors’ perceptions. Few studies have addressed this topic. The aim of this study was to evaluate food habits and nutrition knowledge in a homogeneous cohort of patients with IBD from southern Italy. Methods: 167 consecutive patients with IBD were recruited. The survey was based on the administration of a semi-structured questionnaire assessing demographics, disease features, dietary behavior, and food intolerance. Results: The majority of patients did not consider food a cause of their disease. However more than 80% chan…
Influence of habitual dairy food intake on LDL cholesterol in a population-based cohort
2021
Background: Cholesterol has a pivotal role in human physiology, exerting both structural and functional activity. However, higher blood cholesterol levels, especially low-density lipoprotein cholesterol (LDL-C), are a major cardiovascular risk factor. Therefore, special attention has been given to the effect of dietary factors in influencing LDL-C blood levels. In particular, much research has focused on dairy products, since they are a main component of different dietary patterns worldwide. A large body of evidence did not support the hypothesis that dairy products significantly increase circulating LDL-C, but no definitive data are available. Hence, we aimed to assess the relationships am…
Polyphenol-Rich Foods in the Mediterranean Diet are Associated with Better Cognitive Function in Elderly Subjects at High Cardiovascular Risk
2012
Brain oxidative processes play a major role in age-related cognitive decline, thus consumption of antioxidant-rich foods might help preserve cognition. Our aim was to assess whether consumption of antioxidant-rich foods in the Mediterranean diet relates to cognitive function in the elderly. In asymptomatic subjects at high cardiovascular risk (n = 447; 52% women; age 55-80 y) enrolled in the PREDIMED study, a primary prevention dietary-intervention trial, we assessed food intake and cardiovascular risk profile, determined apolipoprotein E genotype, and used neuropsychological tests to evaluate cognitive function. We also measured urinary polyphenols as an objective biomarker of intake. Asso…
Anti-anhedonic actions of the novel serotonergic agent flibanserin, a potential rapidly-acting antidepressant
1998
Chronic exposure to mild unpredictable stress has previously been found to depress the consumption of palatable sweet solutions and to block the formation of conditioned place preferences; these effects are reversed by chronic treatment with tricyclic or atypical antidepressant drugs. The present study was designed to evaluate the antidepressant-like activity in this model of flibaserin (BIMT-17), a novel serotonergic agent with 5-HT1A receptor agonist and 5-HT2 receptor antagonist properties. Two experiments were conducted, using rats (experiment 1) and mice (experiment 2). In experiment 1, decreases in sucrose intake were seen in rats exposed to chronic mild stress, but the effect was unr…
The oral lipid sensor GPR120 is not indispensable for the orosensory detectionof dietary lipids in the mouse
2014
International audience; Implication of the long-chain fatty acid (LCFA) receptor GPR120, also termed free fatty acid receptor 4 (FFAR4), in the taste-guided preference for lipids is a matter of debate. To further unravel the role of GPR120 in the "taste of fat", the present study was conducted on GPR120-null mice and their wild-type littermates. Using a combination of morphological (i.e. immunohistochemical staining of circumvallate papillae - CVP), behavioral (i.e. two-bottle preference tests, licking tests and conditioned taste aversion) and functional studies (i.e. calcium imaging in freshly isolated taste bud cells - TBC), we show that absence of GPR120 in oral cavity was not associated…
Factores relacionados con el estilo de vida y la condición física que se asocian al IMC en función del género en preadolescentes españoles
2020
Resumen La obesidad se ha convertido en uno de los problemas de salud más graves de la sociedad y se relaciona con multitud de afecciones y complicaciones en la pubertad. Mediante este estudio descriptivo, transversal y poblacional se pretende, en primer lugar, conocer las diferencias entre las variables del estilo de vida y la condición física de cada género y, en segundo lugar, conocer los determinantes relacionados con el estilo de vida y la condición física en una población española de 10 a 12 años de edad con nivel socioeconómico medio. Las variables analizadas fueron el IMC, las variables de condición física (agilidad, flexibilidad y capacidad cardiorrespiratoria) y las variables de l…
Scavengers on the move: behavioural changes in foraging search patterns during the annual cycle
2013
Background: Optimal foraging theory predicts that animals will tend to maximize foraging success by optimizing search strategies. However, how organisms detect sparsely distributed food resources remains an open question. When targets are sparse and unpredictably distributed, a Lévy strategy should maximize foraging success. By contrast, when resources are abundant and regularly distributed, simple Brownian random movement should be sufficient. Although very different groups of organisms exhibit Lévy motion, the shift from a Lévy to a Brownian search strategy has been suggested to depend on internal and external factors such as sex, prey density, or environmental context. However, animal re…
Leisure-time physical activity and nutrition: a twin study
2010
AbstractObjectiveTo determine the association between long-term leisure-time physical activity/inactivity and eating behaviours in twin pairs discordant for physical activity for 30 years.DesignCo-twin control design with cross-sectional data collection using questionnaire on eating habits and 5 d food diary. Differences in eating behaviours between physically active and inactive co-twins were analysed with pairwise tests.SettingFinland.SubjectsSixteen same-sex twin pairs (seven monozygotic and nine dizygotic, mean age 60 years) discordant for physical activity, selected from the Finnish Twin Cohort on the basis of physical activity discordance for 30 years, blinded to their possible differ…
Frequent use of sugar products by schoolchildren in 20 European countries, Israel and Canada in 1993/1994
1999
The aim of this study was to describe the daily use of certain between-meal sugar products (soft drinks and sweets) of schoolchildren in 20 European countries, Israel and Canada as a part of the Cross-National Survey on Health Behaviour in School-Aged Children--a WHO Collaborative Study. The data were collected using standardised anonymous questionnaires in school classrooms during the 1993/1994 school year. In each country nationally or regionally representative samples of about 1,300 schoolchildren (450 in Greenland) were targeted. Use of sugar products was analysed according to sex, age, country, self-reported school performance and self-reported family economy. One third to one half of …
Dietary habits and geographic variation in stomach cancer mortality in Spain
1996
Following examination of the geographical pattern of stomach cancer incidence in Spain, the possible relationship between diet and stomach cancer has been assessed using an ecological model which looks into the relationship between the consumption of different foods and the nutrient intake in each of the 50 Spanish provinces during the period 1964-65, and the mortality rate for stomach cancer in these same 50 provinces during a period 20 years later (1984-86). The geographical pattern of stomach cancer mortality has been arrived at using the standardized mortality ratios (SMRs) calculated for each province. The per capita consumption of foods was obtained from the National Institute for Sta…