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Lauren E Au, Klara Gurzo, Wendi Gosliner, Karen L Webb, Patricia B Crawford, Lorrene D Ritchie
BACKGROUND: Research on the association between school meal consumption and overall dietary intake post-Healthy Hunger-Free Kids Act implementation is limited. OBJECTIVE: This study examines the association between frequency of participating in the National School Lunch and School Breakfast Programs and children's dietary intakes. DESIGN: The Healthy Communities Study was a cross-sectional observational study conducted between 2013 and 2015...
March 16, 2018: Journal of the Academy of Nutrition and Dietetics
Ted Schrecker, Eugene Milne
No abstract text is available yet for this article.
March 1, 2018: Journal of Public Health
Chang-Hui Tsao, Chien-Chun Chen, Chen-Han Lin, Hao-Yu Yang, Suewei Lin
The fruit fly can evaluate its energy state and decide whether to pursue food-related cues. Here, we reveal that the mushroom body (MB) integrates hunger and satiety signals to control food-seeking behavior. We have discovered five pathways in the MB essential for hungry flies to locate and approach food. Blocking the MB-intrinsic Kenyon cells (KCs) and the MB output neurons (MBONs) in these pathways impairs food-seeking behavior. Starvation bi-directionally modulates MBON responses to a food odor, suggesting that hunger and satiety controls occur at the KC-to-MBON synapses...
March 16, 2018: ELife
Marc Schmid, S Morteza Seyed Jafari, Luzian Haug, Carsten Surke, Robert E Hunger, Dimitri Van De Ville, Bettina Juon Personeni, Maziar Shafighi, Esther Voegelin
BACKGROUND: Despite various exisiting monitoring methods, there is still a need for new technologies to improve the quality of post-operative evaluation of digital replantation. The purpose of the study is using a laser Doppler imaging device (Easy-LDI) as an additional tool to assess perfusion. In this method, the changes in the frequency of the laser ligth provide information regarding perfusion of the monitored tissue. PATIENTS AND METHODS: This study included seven patients (10 fingers; age of patients: 21-57 years) who suffered from a total (n = 6) or subtotal amputation (n = 4) due to accidents...
March 14, 2018: Microsurgery
Stephen Brimijoin, Yang Gao, Liyi Geng, Vicky P Chen
Butyrylcholinesterase (BChE), a plasma enzyme that hydrolyses the neurotransmitter, acetylcholine relatively well, with far lower efficiency than acetylcholinesterase (AChE) but with the capability to degrade a broad range of bioactive esters. AChE is universally understood as essential to cholinergic neurotransmission, voluntary muscle performance, and cognition, among other roles, and its catalytic impact is essential for life. A total absence of BChE activity, whether by enzyme inhibition or simple lack of enzyme protein is not only compatible with life, but does not lead to obvious physiologic disturbance...
2018: Frontiers in Pharmacology
John W Wax, Amy W An, Nicole Kosier, Timothy E Quill
Voluntary stopping of eating and drinking (VSED) is a deliberate, self-initiated attempt to hasten death in the setting of suffering refractory to optimal palliative interventions or prolonged dying that a person finds intolerable. Individuals who consider VSED tend to be older, have a serious but not always imminently terminal illness, place a high value on independence, and have significant illness burden. VSED can theoretically be performed independent of clinician assistance and therefore avoids many of the ethical and legal concerns associated with physician-assisted dying or other palliative measures of last resort, However, VSED is an intense process fraught with new sources of somatic and emotional suffering for individuals and their caregivers, so VSED is best supervised by an experienced, well-informed clinician who can provide appropriate pre-intervention assessment, anticipatory guidance, medical treatment of symptoms, and emotional support...
March 2018: Journal of the American Geriatrics Society
Antonello E Rigamonti, Claudia Casnici, Ornella Marelli, Alessandra De Col, Sofia Tamini, Elisa Lucchetti, Gabriella Tringali, Roberta De Micheli, Laura Abbruzzese, Mauro Bortolotti, Silvano G Cella, Alessandro Sartorio
Although capsaicin has been reported to reduce energy intake and increase energy expenditure in an adult (normal weight or overweight) population, thus resulting in a net negative energy balance and weight loss, these beneficial effects have not been investigated in young obese subjects. We hypothesize that capsaicin acutely administered in young obese subjects exerts the same effects on energy balance and that these effects are mediated by changes in gastrointestinal peptides regulating appetite. Thus, the aim of the present study was to evaluate the acute effects of capsaicin (2 mg) or placebo on energy intake, hunger, and satiety in obese adolescents and young adults (female-male ratio: 4:6, age: 21...
February 10, 2018: Nutrition Research
Karl Peltzer, Supa Pengpid
BACKGROUND: The aim of this study was to investigate depressive symptoms and their association with sociodemographic factors, stressors and support, including childhood adversity, health status risk and behaviour in Indonesia. METHOD: In a cross-sectional national population survey in 2014-15 in Indonesia, 31442 adults (mean age 37.3 years, SD = 14.9, age range 15-101 years) responded to the Centers for Epidemiologic Studies Depression Scale (CES-D-10) and various other measures...
March 7, 2018: Asian Journal of Psychiatry
Tyler J Titcomb, Samantha T Schmaelzle, Emily T Nuss, Jesse F Gregory, Sherry A Tanumihardjo
BACKGROUND: Hidden hunger affects individuals who chronically consume an inadequate intake of at least 1 micronutrient and is associated with low dietary diversity. Little data are available on dietary intake or status assessment of B vitamins among preschool children in Zambia. OBJECTIVES: The aim of this study was to assess 24-hour dietary recall records obtained from Zambian children aged 3 to 7 years for B vitamin intake in relation to adequacy and change over time in the same community...
January 1, 2018: Food and Nutrition Bulletin
Anna Lartey, Janice Meerman, Ramani Wijesinha-Bettoni
BACKGROUND: The International Union of Nutritional Sciences held its 21st International Congress of Nutrition in October 2017 in Buenos Aires, Argentina under the theme - From Sciences to Nutrition Security. In addition to multiple sessions on food systems and their links to diet, nutrition and health, the Congress closing lecture focused on the need to transform food systems so as to increase their capacity to provide healthy diets, making a call for greater involvement of nutrition scientists...
March 8, 2018: Annals of Nutrition & Metabolism
Arif Ullah, Dilawar Khan, Imran Khan, Shaofeng Zheng
The increasing trend of atmospheric carbon dioxide (CO2 ) is the main cause of harmful anthropogenic greenhouse gas emissions, which may result in environmental pollution, global warming, and climate change. These issues are expected to adversely affect the agricultural ecosystem and well-being of the society. In order to minimize food insecurity and prevent hunger, a timely adaptation is desirable to reduce potential losses and to seek alternatives for promoting a global knowledge system for agricultural sustainability...
March 7, 2018: Environmental Science and Pollution Research International
M Hariharan, R Sindhu, Vikneswaran Vijean, Haniza Yazid, Thiyagar Nadarajaw, Sazali Yaacob, Kemal Polat
BACKGROUND AND OBJECTIVE: Infant cry signal carries several levels of information about the reason for crying (hunger, pain, sleepiness and discomfort) or the pathological status (asphyxia, deaf, jaundice, premature condition and autism, etc.) of an infant and therefore suited for early diagnosis. In this work, combination of wavelet packet based features and Improved Binary Dragonfly Optimization based feature selection method was proposed to classify the different types of infant cry signals...
March 2018: Computer Methods and Programs in Biomedicine
Sirimon Reutrakul, Eve Van Cauter
A large body of epidemiologic evidence has linked insufficient sleep duration and quality to the risk of obesity, insulin resistance and type 2 diabetes. To address putative causal mechanisms, this review focuses on laboratory interventions involving several nights of experimental sleep restriction, fragmentation or extension and examining metabolically relevant outcomes. Sleep restriction has been consistently shown to increase hunger, appetite and food intake, with the increase in caloric intake in excess of the energy requirements of extended wakefulness...
March 3, 2018: Metabolism: Clinical and Experimental
Richard J Stevenson, Heather M Francis, Megan J Oaten, Rebecca Schilt
The hippocampus is involved in interoceptive processing (i.e., perceiving internal bodily states), with much of this evidence relating to hunger and fullness. Here we examine whether cardiac and self-report measures of interoception are related to two measures of hippocampal dependent learning and memory (HDLM) - the Rey Auditory Verbal Learning Test (RAVLT) and Logical Memory. Healthy adults completed a neuropsychological test battery including all of these measures, along with assessments of intelligence and executive function...
March 2, 2018: Brain and Cognition
Jeffrey W Brown, Derek Caetano-Anollés, Marianne Catanho, Ekaterina Gribkova, Nathaniel Ryckman, Kun Tian, Mikhail Voloshin, Rhanor Gillette
Economic decisions arise from evaluation of alternative actions in contexts of motivation and memory. In the predatory sea-slug Pleurobranchaea the economic decisions of foraging are found to occur by the workings of a simple, affectively controlled homeostat with learning abilities. Here, the neuronal circuit relations for approach-avoidance choice of Pleurobranchaea are expressed and tested in the foraging simulation Cyberslug. Choice is organized around appetitive state as a moment-to-moment integration of sensation, motivation (satiation/hunger), and memory...
January 2018: ENeuro
Celina A Salcido, Amber L Harris Bozer, Christopher T McNabb, Perry N Fuchs
Preclinical pain assessments can be criticized for failing to adequately characterize the human clinical pain experience. Although recent assessments have improved upon this shortcoming, there are still significant limitations. One concern is that current procedures fail to examine underlying motivational drives related to pain. Therefore, we used a novel approach-avoidance paradigm that allowed a rat to either satisfy hunger or avoid noxious stimulation to reveal prioritizing of motivational drives. The operant paradigm utilized a single lever that the animal pressed for appetitive reward (approach)...
February 28, 2018: Physiology & Behavior
R Wirth, R Diekmann, G Janssen, O Fleiter, L Fricke, A Kreilkamp, M K Modreker, C Marburger, S Nels, M Pourhassan, R Schaefer, H-P Willschrei, D Volkert
Refeeding syndrome is a life-threatening complication that may occur after initiation of nutritional therapy in malnourished patients, as well as after periods of fasting and hunger. Refeeding syndrome can be effectively prevented and treated if its risk factors and pathophysiology are known. The initial measurement of thiamine level and serum electrolytes, including phosphate and magnesium, their supplementation if necessary, and a slow increase in nutritional intake along with close monitoring of serum electrolytes play an important role...
March 2, 2018: Der Internist
Kay Nguo, Catherine E Huggins, Helen Truby, Andrew J Sinclair, Rachel E Clarke, Maxine P Bonham
Monounsaturated (MUFA) fatty acids have been shown to induce greater meal-induced thermogenesis (MIT) than saturated fatty acids (SFA) in some studies, however, the effect of SFA chain length has not been examined. We hypothesized that a meal rich in short- to medium-chain SFA would elicit a greater MIT than one rich in long-chain SFA, and that MIT responses would be comparable between the short- to medium-chain SFA and the MUFA rich meal. A 3-arm crossover study was conducted with healthy overweight men, aged 18 to 40 years...
February 2, 2018: Nutrition Research
Janet M Phillips, Mary E Riner
Nurses and nurse educators need to be prepared to accelerate progress toward the United Nations' Sustainable Development Goals to improve local and global health in the face of continued poverty, hunger, and disease. This four-part Teaching Tips series will focus on developing nurse educators to prepare nurses for global engagement on the following topics: introduction to global health, systems thinking for global health, strategies for integrating global awareness and engagement into clinical practice, and leading and participating in service trips...
March 1, 2018: Journal of Continuing Education in Nursing
Christina Larson
No abstract text is available yet for this article.
March 2, 2018: Science
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