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Caloric Test

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https://www.readbyqxmd.com/read/28526376/the-excessive-caloric-intake-and-micronutrient-deficiencies-related-to-obesity-after-a-long-term-interdisciplinary-therapy
#1
Vanessa Fadanelli Schoenardie Poli, Ricardo Badan Sanches, Amanda Dos Santos Moraes, João Pedro Novo Fidalgo, Maythe Amaral Nascimento, Paula Bresciani, Stephan Garcia Andrade-Silva, Marcos Alberto Taddeo Cipullo, José Carlos Clemente, Danielle Arisa Caranti
OBJECTIVE: The aim of this study was to assess the effectiveness of a long-term interdisciplinary lifestyle modification therapy on food intake, body composition, and anthropometric measurements of obese women. METHODS: Seventy obese women (age 41 ± 5.9 y) attended the interdisciplinary therapy, with nutrition, physical exercise, physiotherapy, and psychological support during the course of 1 y. Usual food intake was estimated by 3-d dietary record. Dual-energy x-ray absorptiometry was performed to determine body fat and fat-free mass...
June 2017: Nutrition
https://www.readbyqxmd.com/read/28512323/nicotine-in-floral-nectar-pharmacologically-influences-bumblebee-learning-of-floral-features
#2
D Baracchi, A Marples, A J Jenkins, A R Leitch, L Chittka
Many plants defend themselves against herbivores by chemical deterrents in their tissues and the presence of such substances in floral nectar means that pollinators often encounter them when foraging. The effect of such substances on the foraging behaviour of pollinators is poorly understood. Using artificial flowers in tightly-controlled laboratory settings, we examined the effects of the alkaloid nicotine on bumblebee foraging performance. We found that bumblebees confronted simultaneously with two equally rewarded nicotine-containing and nicotine-free flower types are deterred only by unnaturally high nicotine concentrations...
May 16, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28511018/daytime-increase-in-caloric-intake-without-change-in-total-24-hr-caloric-intake-can-increase-adiposity-but-not-total-bodyweight-in-rats-with-inverted-feeding-pattern
#3
Lanni Sarmento da Rocha, Rhowena Jane Barbosa de Matos, Julliet Araújo de Souza, Ana Carolina Oliveira Costa, Sandra Lopes de Souza, Giselia de Santana Muniz, Elizabeth Nascimento
GOAL: To evaluate the effect of the food availability period on body weight, self-selection of macronutrients, adiposity, lipoprotein and serum glucose profiles without changing energy intake. METHODS: Young male rats were divided into two groups according to the availability of food during the light and dark phases of the cycle forming two groups: control (CG) and group with inverted feeding pattern (IFPG). Before inversion of food availability on the 80th day, circadian food intake was measured every four hours over 24 hours during three days...
May 16, 2017: Applied Physiology, Nutrition, and Metabolism, Physiologie Appliquée, Nutrition et Métabolisme
https://www.readbyqxmd.com/read/28497701/modified-qigong-breathing-exercise-for-reducing-the-sense-of-hunger-on-an-empty-stomach
#4
Alexander P Voroshilov, Alex A Volinsky, Zhixin Wang, Elena V Marchenko
BACKGROUND: The aims of this study were to determine whether a modified Qigong breathing exercise can reduce the sense of hunger and identify possible mechanisms. METHODS: The results from the test group, which performed the exercise, are compared with the control group, which performed deep breathing. Intestinal pressure measurements, stomach pH monitoring, and participant surveys were used for assessment. RESULTS: Stomach pH was increased by 3 (0...
January 1, 2017: Journal of Evidence-based Complementary & Alternative Medicine
https://www.readbyqxmd.com/read/28495608/short-term-caloric-restriction-exerts-neuroprotective-effects-following-mild-traumatic-brain-injury-by-promoting-autophagy-and-inhibiting-astrocyte-activation
#5
Yuan Liu, Rong Wang, Zhiwei Zhao, Wen Dong, Xu Zhang, Xi Chen, Lina Ma
Cognitive deficits may occur after mild traumatic brain injury (mTBI), but effective treatment modalities are presently unavailable. Caloric restriction (CR) has beneficial effects on neurodegenerative diseases and brain injury. However, the underlying mechanisms have not yet been clearly defined. Therefore, the aim of the present study was to investigate the short-term effects of CR treatment on cognitive function in mice after mTBI. Forty-five 12-week-old C57/BL6 mice were subjected to closed-head mTBI using a weight drop device...
May 8, 2017: Behavioural Brain Research
https://www.readbyqxmd.com/read/28487223/obesogenic-diet-intake-during-pregnancy-programs-aberrant-synaptic-plasticity-and-addiction-like-behavior-to-a-palatable-food-in-offspring
#6
Alberto Camacho, Larisa Montalvo-Martinez, Robbi E Cardenas-Perez, Lizeth Fuentes-Mera, Lourdes Garza-Ocañas
Contextual food conditioned behaviors require plasticity of glutamatergic neurotransmission in the reward system, involving changes in the expression of including a-amino-3-hydroxy-5- methylisoxazole-4-propionate receptors (AMPA), N-methyl-d-aspartic acid (NMDA) and metabotropic glutamate 2,3 (mGlur 2,3). However, the role of changes in glutamatergic synaptic markers on energy-dense palatable food preference during development has not been described. Here, we determine the effect of nutritional programing during gestation on fat food choices using a conditioned place preference (CPP) test and an operant training response and its effect on glutamatergic markers in the nucleus accumbens (Nac) shell and prefrontal cortex (PFC)...
May 6, 2017: Behavioural Brain Research
https://www.readbyqxmd.com/read/28486738/-isolated-high-frequency-hvor-lesion-in-patients-with-chronic-dizziness
#7
Roland Hülse, Manfred Hülse, Karl Hörmann, Matthias Hölzl, Richard Birk, Angela Wenzel
In the presented study video-head impulse test (vHIT) was performed in 72 patients with complaints of dizziness for more than 3 months who did not show any pathology in rotatory chair testing or caloric test, in order to analyzed high frequency vestibular-ocular-reflex (VOR). Retrospective data analyzed of rotatory chair testing, caloric tests and vHIT results were accomplished in 72 patients. Gain, gain variance and the occurrence of catch-up saccades were measured. 10 patients (n=10; 13.8%) showed pathologic vHOR results with reduced gain...
May 9, 2017: Laryngo- Rhino- Otologie
https://www.readbyqxmd.com/read/28485669/postural-stability-in-a-population-of-dancers-healthy-non-dancers-and-vestibular-neuritis-patients
#8
Eduardo Martin-Sanz, Isabel Ortega Crespo, Jonathan Esteban-Sanchez, Ricardo Sanz
INTRODUCTION: Several studies have indicated better balance control in dancers than in control participants, but some controversy remains. The aim of our study is to evaluate the postural stability in a cohort of dancers, non-dancers, compensated, and non-compensated unilateral vestibular neuritis (VN). METHODS: This is a prospective study of control subjects, dancers, and VN patients between June 2009 and December 2015. Dancers from the Dance Conservatory of Madrid and VN patients were referred to our department for analysis...
May 9, 2017: Acta Oto-laryngologica
https://www.readbyqxmd.com/read/28480147/effect-of-the-molecular-weight-of-water-soluble-chitosan-on-its-fat-cholesterol-binding-capacities-and-inhibitory-activities-to-pancreatic-lipase
#9
Qiu Jin, Huahua Yu, Xueqin Wang, Kecheng Li, Pengcheng Li
BACKGROUND: Obesity has become a worldwide burden to public health in recent decades. Given that obesity is caused by an imbalance between caloric intake and expenditure, and that dietary fat is the most important energy source of all macronutrients (by providing the most calories), a valuable strategy for obesity treatment and prevention is to block fat absorption via the gastrointestinal pathway. In this study, the fat- and cholesterol-binding capacities and the inhibition of pancreatic lipase by water-soluble chitosan (WSC) with different weight-average molecular weight (Mw) were tested and compared in vitro, in order to determine the anti-obesity effects of WSC and the influence of its Mw...
2017: PeerJ
https://www.readbyqxmd.com/read/28477092/-intracochlear-schwannoma-tumor-removal-via-subtotal-cochleostomy-and-partial-cochlear-reconstruction-with-preservation-of-semicircular-canal-function-german-version
#10
S Plontke, S Kösling, N Pazaitis, T Rahne
We report about a patient who in 2005, aged 37 years, experienced sudden mild to moderate, mid-frequency sensorineural hearing loss in the right ear along with tinnitus and mild dizziness. MRI of the temporal bone revealed a very small (1 mm) contrast-enhancing lesion in the second turn of the right cochlea. Hearing gradually deteriorated with complete hearing loss in 2015. At this time, an MRI scan showed a lesion completely filling the cochlea.The tumor was removed via transmeatal subtotal cochleostomy...
May 5, 2017: HNO
https://www.readbyqxmd.com/read/28475596/long-term-rebaudioside-a-treatment-does-not-alter-circadian-activity-rhythms-adiposity-or-insulin-action-in-male-mice
#11
Thomas H Reynolds, Rachelle A Soriano, Obadi A Obadi, Stanley Murkland, Bernard Possidente
Obesity is a major public health problem that is highly associated with insulin resistance and type 2 diabetes, two conditions associated with circadian disruption. To date, dieting is one of the only interventions that result in substantial weight loss, but restricting caloric intake is difficult to maintain long-term. The use of artificial sweeteners, particularly in individuals that consume sugar sweetened beverages (energy drinks, soda), can reduce caloric intake and possibly facilitate weight loss. The purpose of the present study was to examine the effects of the artificial sweetener, rebaudioside A (Reb-A), on circadian rhythms, in vivo insulin action, and the susceptibility to diet-induced obesity...
2017: PloS One
https://www.readbyqxmd.com/read/28468929/protein-and-energy-intakes-are-skewed-toward-the-evening-among-children-and-adolescents-in-the-united-states-nhanes-2013-2014
#12
Kevin C Mathias, Suzana Almoosawi, Leonidas G Karagounis
Background: Emerging evidence suggests that the timing, amount at individual eating occasions, and distribution of protein and energy intakes throughout the day may affect health.Objective: We examined the timing, amounts, and distribution of protein and energy intakes throughout the day among participants aged 4-18 y in the United States in the context of chronobiology and nutrition.Methods: This cross-sectional analysis included 2532 participants aged 4-18 y who completed the first interviewer-administered 24-h dietary recall in NHANES 2013-2014...
May 3, 2017: Journal of Nutrition
https://www.readbyqxmd.com/read/28462379/prolonged-absence-of-mechanoluminal-stimulation-in-human-intestine-alters-the-transcriptome-and-intestinal-stem-cell-niche
#13
Minna M Wieck, Christopher R Schlieve, Matthew E Thornton, Kathryn L Fowler, Mubina Isani, Christa N Grant, Ashley E Hilton, Xiaogang Hou, Brendan H Grubbs, Mark R Frey, Tracy C Grikscheit
BACKGROUND & AIMS: For patients with short-bowel syndrome, intestinal adaptation is required to achieve enteral independence. Although adaptation has been studied extensively in animal models, little is known about this process in human intestine. We hypothesized that analysis of matched specimens with and without luminal flow could identify new potential therapeutic pathways. METHODS: Fifteen paired human ileum samples were collected from children aged 2-20 months during ileostomy-reversal surgery after short-segment intestinal resection and diversion...
May 2017: Cellular and Molecular Gastroenterology and Hepatology
https://www.readbyqxmd.com/read/28460894/intravenous-administration-of-oxytocin-in-rats-acutely-decreases-deprivation-induced-chow-intake-but-it-fails-to-affect-consumption-of-palatable-solutions
#14
Anica Klockars, Chloe Brunton, Lu Li, Allen S Levine, Pawel K Olszewski
Despite its limited ability to cross the blood-brain barrier, peripherally administered oxytocin (OT) acutely decreases food intake, most likely via the brainstem and hypothalamic mechanisms. Studies performed to date have focused mainly on the effects of subcutaneous or intraperitoneal OT on the consumption of only solid calorie-dense diets (either standard or high-fat), whereas it is unknown whether, similarly to central OT, peripherally administered peptide reduces intake of calorie-dilute and non-caloric palatable solutions...
April 28, 2017: Peptides
https://www.readbyqxmd.com/read/28457972/the-rewarding-effects-of-ethanol-are-modulated-by-binge-eating-of-a-high-fat-diet-during-adolescence
#15
M Carmen Blanco-Gandía, Juan Carlos Ledesma, Auxiliadora Aracil-Fernández, Francisco Navarrete, Sandra Montagud-Romero, Maria A Aguilar, Jorge Manzanares, José Miñarro, Marta Rodríguez-Arias
Binge-eating is considered a specific form of overeating characterized by intermittent and high caloric food intake in a short period of time. Epidemiologic studies support a positive relation between the ingestion of fat and ethanol (EtOH), specifically among adolescent subjects. The aim of this work was to clarify the role of the compulsive, limited and intermittent intake of a high-fat food during adolescence on the rewarding effects of EtOH. After binge-eating for 2 h, three days a week from postnatal day (PND) 29, the reinforcing effects of EtOH were tested with EtOH self-administration (SA), conditioned place preference (CPP) and ethanol locomotor sensitization procedures in young adult mice...
April 27, 2017: Neuropharmacology
https://www.readbyqxmd.com/read/28446417/the-value-of-vestibular-rehabilitation-in-patients-with-bilateral-vestibular-dysfunction
#16
Ethem Şahin, Mehmet Emre Dinç, Berna Yayla Özker, Canan Çöpürgensli, Mustafa Konaklıoğlu, Tuncay Özçelik
OBJECTIVE: The value of vestibular rehabilitation in patients with bilateral vestibular dysfunction was investigated. MATERIALS AND METHODS: This study assessed 17 patients (9 males, 8 females) with bilateral vestibular dysfunction. Vestibular rehabilitation continued for 1.5 months. Videonystagmography tests (including oculomotor testing, positional testing, and caloric tests), vestibular evoked myogenic potential (VEMP) testing, and computerized dynamic posturography were performed during the pre-, mid-, and post-treatment periods...
April 27, 2017: Journal of International Advanced Otology
https://www.readbyqxmd.com/read/28446221/effectiveness-of-three-commonly-used-transition-phase-diets-in-the-inpatient-management-of-children-with-severe-acute-malnutrition-a-pilot-randomized-controlled-trial-in-malawi
#17
Christian J Versloot, Wieger Voskuijl, Sara J van Vliet, Meta van den Heuvel, Jane C Carter, Ajib Phiri, Marko Kerac, Geert Tom Heikens, Patrick F van Rheenen, Robert H J Bandsma
BACKGROUND: The case fatality rate of severely malnourished children during inpatient treatment is high and mortality is often associated with diarrhea. As intestinal carbohydrate absorption is impaired in severe acute malnutrition (SAM), differences in dietary formulations during nutritional rehabilitation could lead to the development of osmotic diarrhea and subsequently hypovolemia and death. We compared three dietary strategies commonly used during the transition of severely malnourished children to higher caloric feeds, i...
April 26, 2017: BMC Pediatrics
https://www.readbyqxmd.com/read/28436247/effects-of-peripheral-vestibular-dysfunction-on-dynamic-postural-stability-measured-by-the-functional-reach-test-and-timed-up-and-go-test
#18
Toshiko Nishi, Teru Kamogashira, Chisato Fujimoto, Makoto Kinoshita, Naoya Egami, Keiko Sugasawa, Tatsuya Yamasoba, Shinichi Iwasaki
OBJECTIVE: To investigate the influence of vestibular function on dynamic postural stability assessed by the functional reach test (FRT) and the timed up and go test (TUG). STUDY DESIGN: Retrospective study. SETTING: Tertiary referral center. SUBJECTS AND METHODS: The FRT and TUG were performed in 399 patients with dizziness. The effects of peripheral vestibular dysfunction assessed by the caloric test and cervical vestibular evoked myogenic potentials (cVEMPs) to air-conducted sound (500 Hz, tone burst) on the results of FRT and TUG were analyzed...
June 2017: Annals of Otology, Rhinology, and Laryngology
https://www.readbyqxmd.com/read/28435337/treatment-strategies-for-the-female-athlete-triad-in-the-adolescent-athlete-current-perspectives
#19
REVIEW
Jill Thein-Nissenbaum, Erin Hammer
Since the passage of Title IX in 1972, female sports participation has dramatically increased. The benefits of physical activity, including decreased risk for heart disease and diabetes as well as improved body image and self-esteem, far outweigh the risks. However, a select population of adolescent and young adult females may experience symptoms related to the female athlete triad (Triad), which refers to the interrelatedness of energy availability, menstrual function, and bone mineral density (BMD). These conditions often manifest clinically as disordered eating behaviors, menstrual irregularity, and stress fractures; an individual may suffer from 1 or all of the Triad components simultaneously...
2017: Open Access Journal of Sports Medicine
https://www.readbyqxmd.com/read/28433470/daily-supplementation-of-dietary-protein-improves-the-metabolic-effects-of-glp-1-based-pharmacotherapy-in-lean-and-obese-rats
#20
Elizabeth G Mietlicki-Baase, Kieran Koch-Laskowski, Lauren E McGrath, Joanna Krawczyk, Tram Pham, Rinzin Lhamo, David J Reiner, Matthew R Hayes
Glucagon-like peptide-1 (GLP-1) is an incretin hormone released from intestinal L-cells in response to food entering into the gastrointestinal tract. GLP-1-based pharmaceuticals improve blood glucose regulation and reduce feeding. Specific macronutrients, when ingested, may trigger GLP-1 secretion and enhance the effects of systemic sitagliptin, a pharmacological inhibitor of DPP-IV (an enzyme that rapidly degrades GLP-1). In particular, macronutrient constituents found in dairy foods may act as potent secretagogues for GLP-1, and acute preclinical trials show that ingestion of dairy protein may represent a promising adjunct behavioral therapy in combination with sitagliptin...
April 19, 2017: Physiology & Behavior
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