scholarly journals The induction of obesity in the rat with bipiperidyl mustard

1980 ◽  
Vol 44 (3) ◽  
pp. 253-255 ◽  
Author(s):  
S. A. Jagot ◽  
G. P. Webb ◽  
P. D. Rogers ◽  
J. W. T. Dickerson
Keyword(s):  
Weight Gain ◽  
Food Intake ◽  
Excessive Weight Gain ◽  
Excessive Weight ◽  
Food Intake Regulation ◽  
Intake Regulation

Bipiperidyl mustard produced increased adiposity in the rat without excessive weight gain or hyperphagia.The results suggest a metabolic aetiology for the obesity as opposed to a disorder of food intake regulation.

scholarly journals Relationship between Sleep and Hedonic Appetite in Shift Workers

Nutrients ◽  
2020 ◽  
Vol 12 (9) ◽  
pp. 2835
Author(s):  
Parisa Vidafar ◽  
Sean W. Cain ◽  
Ari Shechter
Keyword(s):  
Weight Gain ◽  
Food Intake ◽  
Circadian Rhythms ◽  
Sleep Quality ◽  
Shift Work ◽  
Poor Sleep ◽  
Shift Workers ◽  
Disturbed Sleep ◽  
Food Intake Regulation ◽  
Intake Regulation

Short and/or poor sleep are established behavioral factors which can contribute to excess food intake, and emerging evidence suggests that disturbed circadian rhythms may also impact food intake regulation. Together, disturbed sleep and circadian rhythms may help explain the excess risk for obesity seen in shift workers. To date, however, the details of how shift work may impact food intake regulation are still not fully defined. Here we examined the relationship between sleep characteristics and hedonic control of appetite in shift workers. A total of 63 shift workers (mean (M) age: 36.7 years, standard deviation (SD): 12.0; 59% women) completed an online survey comprising self-reported measures of body weight regulation, sleep (Pittsburgh Sleep Quality Index, Sleep Hygiene Index), and hedonic control of appetite (Food Craving Inventory, Power of Food Scale). Seventy-one percent reported some weight change since starting shift work, and 84% of those reported weight gain (M = +11.3 kg, SD = 9.1). Worse sleep quality and shorter sleep duration were associated with more food cravings, and worse sleep quality and hygiene were associated with higher appetitive drive to consume palatable food (greater hedonic drive). This preliminary study suggests hedonic pathways are potentially contributing to weight gain in shift workers with disturbed sleep.

scholarly journals Choline and Folic Acid Balance in Diets During Pregnancy Programs Food Intake Regulation in Wistar Rat Offspring (FS08-05-19)

2019 ◽  
Vol 3 (Supplement_1) ◽  
Author(s):  
Rola Hammoud ◽  
Chih-Sheng Liao ◽  
Emanuela Pannia ◽  
Mandy Ho ◽  
Neil Yang ◽  
...  
Keyword(s):  
Body Weight ◽  
Folic Acid ◽  
Weight Gain ◽  
Food Intake ◽  
Body Weight Gain ◽  
Control Diet ◽  
Wistar Rat ◽  
Rat Offspring ◽  
Food Intake Regulation ◽  
Intake Regulation

Abstract Objectives High gestational folic acid (FA) induces an obesogenic phenotype in male Wistar rat offspring. Imbalances between FA and other methyl-nutrients (i.e., choline) leading to perturbations in the 1-carbon cycle may account for the effects of high FA diets. Canadian women consume high (2–7-fold) intakes of FA, but most are not meeting recommended adequate intakes for choline. Choline is also absent from Canadian prenatal supplements. The objective of this study is to evaluate the effects of the interaction between choline and FA in maternal diets of rats on the 1-carbon cycle, and the programming of food intake, body weight gain and biomarkers of obesity in the offspring later in life. Methods Pregnant Wistar rat dams were fed the AIN-93 G diet with recommended (1X) choline and FA (RCRF, control), or a 5X FA diet with either 0.5X choline (LCHF), 1X choline (RCHF), or 2.5X choline (HCHF). Brain and blood were collected at birth. At weaning one male pup/dam from all groups was maintained on the control diet for 20 weeks then terminated. Dependent measures include weekly body weight-gain and food intake, plasma glucoregulatory hormones and 1-carbon metabolites at birth and post-weaning. Results Increasing choline content to 2.5-fold in a high (5-fold) gestational FA diet (HCHF) led to lower plasma insulin and leptin levels at birth compared to the LCHF and RCHF diets, respectively (P < 0.05). It also led to lower (25%, P = 0.03) plasma 5-methyltetrahydrofolate concentrations at birth compared to the RCHF diet, suggesting more efficient utilization of FA. Offspring born to dams maintained on a high folic acid diet with either low or recommended choline had higher weekly food intake (6%, P < 0.05) and body weight-gain (9%, P < 0.01). In contrast, offspring from dams fed the HCHF gestational diet were not different from those born to dams fed the RCRF (control) diet, highlighting the mitigating effects of a balanced choline and FA gestational diet. Conclusions Increased intakes of choline mitigate the effects of high FA diets. Maternal dietary choline interacts with FA on the long-term programming of food intake regulation in the offspring; emphasizing a need for more attention to improving choline intakes by women of child-bearing age. Funding Sources This research was funded by the Canadian Institute of Health Research, Institute of Nutrition, Metabolism and Diabetes (CIHR-INMD).

The role of antenatal education for the prevention of excessive weight gain during pregnancy

2020 ◽  
Vol 71 (6) ◽  
Author(s):  
Roberta Amadori ◽  
Carmela Melluzza ◽  
Alessia Motta ◽  
Alberto De Pedrini ◽  
Daniela Surico
Keyword(s):  
Weight Gain ◽  
Excessive Weight Gain ◽  
Antenatal Education ◽  
Excessive Weight ◽  
Weight Gain During Pregnancy

Screening for celiac disease among children with overweight and obesity: toward exploring celiac iceberg

2020 ◽  
Vol 33 (8) ◽  
pp. 995-1002
Author(s):  
Valeria Calcaterra ◽  
Corrado Regalbuto ◽  
Matteo Manuelli ◽  
Catherine Klersy ◽  
Gloria Pelizzo ◽  
...  
Keyword(s):  
Celiac Disease ◽  
Weight Gain ◽  
Autoimmune Diseases ◽  
Medical History ◽  
Unknown Origin ◽  
Overweight And Obesity ◽  
Excessive Weight Gain ◽  
Familial Predisposition ◽  
Excessive Weight ◽  
Hla Dq2

AbstractObjectivesThe coexistence of celiac disease (CD) and obesity/overweight is not unusual. We investigate the prevalence and clinical presentation of CD, detected by screening, among children with excessive weight gain.MethodsWe enrolled 200 children referred for overweight/obesity to our outpatient clinic. Medical history during pregnancy and childhood and lifestyle variables were recorded. Patients were screened for CD with total immunoglobulin A (IgA), IgA anti-transglutaminase (tTG-IgA) and IgA anti-endomysial antibodies (EMA-IgA). In subjects with positive autoantibodies, esophagogastroduodenoscopy (EGDS) was performed and genetic testing for HLA DQ2 and/or DQ8 haplotypes was tested.ResultsCD positive antibodies (tTg-IgA and EMA-IgA) were detected in eight patients (4%); in all subjects CD diagnosis was confirmed by HLA-DQ2 and/or DQ8 compatibility and EGDS. No association between CD and medical history during pregnancy and childhood or lifestyle variables was noted; however, a dietary difference was identified with those testing positive for CD also reporting a lower weekly consumption of fruits and vegetables (p=0.04). Headache was reported more frequently in patients with than without CD (p=0.04). Familiar positivity for autoimmune diseases was revealed in CD patients (p=0.01).ConclusionCD should be considered in children with excessive weight gain. Familial predisposition to other autoimmune diseases may represent a risk factor for development of CD. Even though the relationship between headache and CD is not well defined, the patients with headache of unknown origin should be screened for CD.

scholarly journals Family sociodemographic characteristics as correlates of children’s breakfast habits and weight status in eight European countries. The ENERGY (EuropeaN Energy balance Research to prevent excessive weight Gain among Youth) project

2014 ◽  
Vol 18 (5) ◽  
pp. 774-783 ◽  
Author(s):  
Yannis Manios ◽  
George Moschonis ◽  
Odysseas Androutsos ◽  
Christina Filippou ◽  
Wendy Van Lippevelde ◽  
...  
Keyword(s):  
Weight Gain ◽  
Energy Balance ◽  
Weight Status ◽  
Educational Status ◽  
European Countries ◽  
Sociodemographic Characteristics ◽  
Excessive Weight Gain ◽  
Breakfast Consumption ◽  
Mediation Analyses ◽  
Excessive Weight

AbstractObjectiveThe purpose of the present study was to investigate the associations of family sociodemographic characteristics with children’s weight status and whether these potential associations are mediated by children’s breakfast habits.DesignA school-based survey among 10–12-year-old children was conducted in eight European countries. Children’s weight and height were measured and breakfast habits and family sociodemographic characteristics were self-reported by 5444 children and their parents. International Obesity Task Force cut-off points were used to categorize children as overweight/obese or normal weight. Mediation analyses were used to test the potential mediating effect of children’s breakfast consumption on the associations between family sociodemographic characteristics and children’s overweight/obesity.SettingSchools in eight European countries participating in the ENERGY (EuropeaN Energy balance Research to prevent excessive weight Gain among Youth) project.SubjectsChildren aged 10–12 years and their parents (n 5444).ResultsChildren’s reported daily breakfast consumption varied from 56 % in Slovenia to 92 % in Spain on weekdays and from 79 % in Greece to 93 % in Norway on weekends. Children of native parents, with both parents employed and with at least one parent having more than 14 years of education were more likely to consume breakfast daily and less likely to be overweight/obese. Finally, mediation analyses revealed that the association of parental nationality and parental educational status with children’s overweight/obesity was partially mediated by children’s daily breakfast consumption.ConclusionsThe study shows that the lower likelihood of being overweight/obese among 10–12-year-old children of native background and higher parental educational status was partially mediated by children’s daily breakfast consumption.

scholarly journals Signals from intra-abdominal fat modulate insulin and leptin sensitivity through different mechanisms: Neuronal involvement in food-intake regulation

2006 ◽  
Vol 3 (3) ◽  
pp. 223-229 ◽  
Author(s):  
Tetsuya Yamada ◽  
Hideki Katagiri ◽  
Yasushi Ishigaki ◽  
Takehide Ogihara ◽  
Junta Imai ◽  
...  
Keyword(s):  
Food Intake ◽  
Abdominal Fat ◽  
Leptin Sensitivity ◽  
Food Intake Regulation ◽  
Intake Regulation
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