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https://www.readbyqxmd.com/read/28637074/-nutrition-in-cancer-effective-in-prevention-and-treatment
#1
Jann Arends
Nutritional effects on cancer occurrence and on treatment outcome in cancer patients may depend on food preferences and on the quantity of foods supplied. However, it has been difficult to reliably show beneficial effects of specific dietary concepts on cancer incidence. On the other hand, obesity as a result of chronic overfeeding has been linked firmly to an increased risk of a number of cancers as well as on cancer recurrence after treatment. Metabolic consequences of obesity and other components of the metabolic syndrome may be responsible for inducing and/or promoting cancer growth and should be antagonized by regular moderate physical activity in healthy subjects and in cancer survivors...
June 2017: Deutsche Medizinische Wochenschrift
https://www.readbyqxmd.com/read/28637035/is-there-a-relationship-between-vegetarianism-and-seasonal-affective-disorder-a-pilot-study
#2
Alie N R Meesters, Mirkka Maukonen, Timo Partonen, Satu Männistö, Marijke C M Gordijn, Ybe Meesters
BACKGROUND AND AIM: Seasonal patterns of food intake are found in healthy individuals and particularly in patients with seasonal affective disorder (SAD). One nutritional choice is a vegetarian diet. METHODS: In a Finnish population study, FINRISK 2012, information about diet and SAD was collected. In a Dutch outpatient clinic, SAD patients were asked if they were vegetarian. RESULTS: The percentage of SAD patients among Finnish vegetarians was 4 times higher than in the normal population...
June 22, 2017: Neuropsychobiology
https://www.readbyqxmd.com/read/28637034/recovery-of-food-intake-after-gastrectomy-for-gastric-cancer-based-on-a-large-scale-gastric-cancer-cohort
#3
Bang Wool Eom, Jeongseon Kim, Deok Hee Kim, Young-Il Kim, Hong Man Yoon, Soo-Jeong Cho, Jong Yeul Lee, Chan Gyoo Kim, Il Ju Choi, Young-Woo Kim, Byung-Ho Nam, Keun Won Ryu
BACKGROUND: This study was aimed at evaluating the food intake and nutritional status of patients who underwent gastrectomy for gastric cancer based on a large-scale gastric cancer cohort. METHODS: An observational prospective cohort study for gastric cancer has been conducted since 2010. From the cohort data, we selected the data for patients who completed at least 2 days of 3-day diet diaries and who underwent subtotal gastrectomy (STG) or total gastrectomy (TG)...
June 22, 2017: Digestive Surgery
https://www.readbyqxmd.com/read/28636338/contributions-of-local-farming-to-urban-sustainability-in-the-northeast-united-states
#4
Benjamin P Goldstein, Michael Z Hauschild, John E Fernández, Morten Birkved
Food consumption is an important contributor to a city's environmental impacts (carbon emissions, land occupation, water use, etc.) Urban farming (UF) has been advocated as a means to increase urban sustainability by reducing food-related transport and tapping into local resources. Taking Boston as an illustrative Northeast U.S. city, we developed a novel method to estimate sub-urban, food-borne carbon and land footprints using multiregion-input-output modeling and nutritional surveys. Computer simulations utilizing primary data explored UF's ability to reduce these footprints using select farming technologies, building on previous city-scale UF assessments which have hitherto been dependent on proxy data for UF...
June 21, 2017: Environmental Science & Technology
https://www.readbyqxmd.com/read/28635522/dietary-intake-among-opioid-and-alcohol-using-pregnant-women
#5
Shikhar Shrestha, Elizabeth Jimenez, Laura Garrison, Peter Pribis, Dennis W Raisch, Julia M Stephen, Ludmila N Bakhireva
BACKGROUND: Substance abuse in nonpregnant adults has been associated with increased intake in calories and decreased intake of nutrient-dense foods; however, studies examining dietary intake in opioid-using and alcohol-using pregnant women are lacking. OBJECTIVE: The objective of this study was to evaluate dietary intake in opioid-using pregnant women with or without concurrent light-to-moderate alcohol use as compared to abstaining controls. METHODS: This prospective birth cohort included 102 pregnant women classified into four study groups: controls (n = 27), medication-assisted treatment (MAT; n = 26), alcohol (ALC; n = 22), and concurrent use of both substances (MAT + ALC; n = 27)...
February 22, 2017: Substance Use & Misuse
https://www.readbyqxmd.com/read/28635334/timing-of-food-intake-during-simulated-night-shift-impacts-glucose-metabolism-a-controlled-study
#6
Crystal L Grant, Alison M Coates, Jillian Dorrian, David J Kennaway, Gary A Wittert, Leonie K Heilbronn, Maja Pajcin, Chris Della Vedova, Charlotte C Gupta, Siobhan Banks
Eating during the night may increase the risk for obesity and type 2 diabetes in shift workers. This study examined the impact of either eating or not eating a meal at night on glucose metabolism. Participants underwent four nights of simulated night work (SW1-4, 16:00-10:00 h, <50 lux) with a daytime sleep opportunity each day (10:00-16:00 h, <3 lux). Healthy males were assigned to an eating at night (NE; n = 4, meals; 07:00, 19:00 and 01:30 h) or not eating at night (NEN; n = 7, meals; 07:00 h, 09:30, 16:10 and 19:00 h) condition...
June 21, 2017: Chronobiology International
https://www.readbyqxmd.com/read/28635286/utilization-of-an-active-site-mutant-receptor-for-the-identification-of-potent-and-selective-atypical-5-ht2c-receptor-agonists
#7
Joseph Carpenter, Ying Wang, Gang Wu, Jianxin Feng, Xiang-Yang Ye, Christian L Morales, Matthias Broekema, Karen A Rossi, Keith J Miller, Brian J Murphy, Ginger Yingzhe Wu, Sarah E Malmstrom, Anthony V Azzara, Philip M Sher, John M Fevig, Andrew Alt, Robert L Bertekap, Mary Jane Cullen, Timothy M Harper, Kimberly A Foster, Chiuwa Emily Luk, Qian Xiang, Mary F Grubb, Jeffrey A Robl, Dean A Wacker
Agonism of the 5-HT2C receptor represents one of the most well-studied and clinically-proven mechanisms for pharmacological weight reduction. Selectivity over the closely related 5-HT2A and 5-HT2B receptors is critical as their activation has been shown to lead to undesirable side-effects and major safety concerns. In this communication, we report the development of a new screening paradigm which utilizes an active site mutant D134A 5-HT2C receptor to identify atypical agonist structures. We additionally report the discovery and optimization of a novel class of non-basic heterocyclic amide agonists of 5-HT2C...
June 21, 2017: Journal of Medicinal Chemistry
https://www.readbyqxmd.com/read/28635117/the-relationship-between-fish-consumption-and-disease-activity-in-rheumatoid-arthritis
#8
Sara K Tedeschi, Joan M Bathon, Jon T Giles, Tzu-Chieh Lin, Kazuki Yoshida, Daniel H Solomon
OBJECTIVE: To assess whether more frequent fish consumption is associated with lower RA disease activity scores among participants in an RA cohort. METHODS: We conducted a cross-sectional analysis using baseline data from participants in the Evaluation of Subclinical Cardiovascular Disease and Predictors of Events in RA (ESCAPE-RA) cohort study. Frequency of fish consumption was assessed by a baseline food frequency questionnaire assessing usual diet in the past year...
June 21, 2017: Arthritis Care & Research
https://www.readbyqxmd.com/read/28633691/dietary-gap-assessment-an-approach-for-evaluating-whether-a-country-s-food-supply-can-support-healthy-diets-at-the-population-level
#9
Edye M Kuyper, Reina Engle-Stone, Joanne E Arsenault, Mary Arimond, Katherine P Adams, Kathryn G Dewey
OBJECTIVE: Dietary diversity, and in particular consumption of nutrient-rich foods including fruits, vegetables, nuts, beans and animal-source foods, is linked to greater nutrient adequacy. We developed a 'dietary gap assessment' to evaluate the degree to which a nation's food supply could support healthy diets at the population level. Design/Setting In the absence of global food-based dietary guidelines, we selected the Dietary Approaches to Stop Hypertension (DASH) diet as an example because there is evidence it prevents diet-related chronic disease and supports adequate micronutrient intakes...
June 21, 2017: Public Health Nutrition
https://www.readbyqxmd.com/read/28633506/role-of-glucagon-like-peptide-1and-gastric-inhibitory-peptide-in-anorexia-induction-following-oral-exposure-to-the-trichothecene-mycotoxin-deoxynivalenol-vomitoxin
#10
Hui Jia, Wen-Da Wu, Xi Lu, Jie Zhang, Cheng-Hua He, Hai-Bin Zhang
Deoxynivalenol (DON), which is a Type B trichothecene mycotoxin produced by Fusarium, frequently contaminates cereal staples, such as wheat, barley and corn. DON threatens animal and human health by suppressing food intake and impairing growth. While anorexia induction in mice exposed to DON has been linked to the elevation of the satiety hormones cholecystokinin (CCK) and peptide YY3-36(PYY3-36) in plasma, the effects of DON on the release of other satiety hormones, such as glucagon-like peptide-1 (GLP-1) and gastric inhibitory peptide (GIP), have not been established...
June 19, 2017: Toxicological Sciences: An Official Journal of the Society of Toxicology
https://www.readbyqxmd.com/read/28633456/feeding-during-dialysis-risks-and-uncertainties
#11
Rajiv Agarwal, Panagiotis Georgianos
Allowing dialysis patients to eat during the treatment is controversial. It is, therefore, no surprise that practices and policies with respect to intradialytic food consumption vary considerably from unit to unit and from country to country. Those who defend the position of feeding during dialysis reason that intradialytic meals offer a supervised and effective therapy for protein-energy wasting. Those who take the opposite view argue that intradialytic food intake should be avoided for the following three reasons...
June 19, 2017: Nephrology, Dialysis, Transplantation
https://www.readbyqxmd.com/read/28633392/can-estimation-of-sodium-intake-be-improved-by-borrowing-information-from-other-variables
#12
Lawrence J Appel, David R Jacobs
Estimation of dietary sodium intake is problematic. The most accurate measure is average sodium excretion from multiple 24 hour urine collections, but such an approach is impractical. Using data from the Women's Health Initiative, Prentice and colleagues assessed the relationship of calibrated estimates of sodium and potassium excretion with cardiovascular outcomes. The calibrated estimates are a function of self-reported sodium/potassium ratio from a food frequency questionnaire, age, body mass index, race, supplement use, smoking status, education, income, and aspirin use...
June 14, 2017: American Journal of Epidemiology
https://www.readbyqxmd.com/read/28632874/screening-for-obesity-in-children-and-adolescents-us-preventive-services-task-force-recommendation-statement
#13
David C Grossman, Kirsten Bibbins-Domingo, Susan J Curry, Michael J Barry, Karina W Davidson, Chyke A Doubeni, John W Epling, Alex R Kemper, Alex H Krist, Ann E Kurth, C Seth Landefeld, Carol M Mangione, Maureen G Phipps, Michael Silverstein, Melissa A Simon, Chien-Wen Tseng
Importance: Based on year 2000 Centers for Disease Control and Prevention growth charts, approximately 17% of children and adolescents aged 2 to 19 years in the United States have obesity, and almost 32% of children and adolescents are overweight or have obesity. Obesity in children and adolescents is associated with morbidity such as mental health and psychological issues, asthma, obstructive sleep apnea, orthopedic problems, and adverse cardiovascular and metabolic outcomes (eg, high blood pressure, abnormal lipid levels, and insulin resistance)...
June 20, 2017: JAMA: the Journal of the American Medical Association
https://www.readbyqxmd.com/read/28632535/perioperative-surgical-home-evaluation-of-a-new-protocol-focused-on-a-multidisciplinary-approach-to-manage-children-undergoing-posterior-spinal-fusion-operation
#14
Eugene Kim, Brian Lee, Giovanni Cucchiaro
BACKGROUND: The concept of Perioperative Surgical Home has been gaining significant attention in surgical centers. This model is delivering and improving coordinated care in a cost-effective manner to patients undergoing surgical procedures. It starts with the decision for surgical intervention, continues to the intraoperative and postoperative periods, and follows into long-term recovery. Constant re-evaluation of outcomes and modifications of delivery provides a feedback loop for improvement...
June 17, 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/28632204/successful-pharmacotherapy-for-the-treatment-of-severe-feeding-aversion-with-mechanistic-insights-from-cross-species-neuronal-remodeling
#15
W G Sharp, A G Allen, K H Stubbs, K K Criado, R Sanders, C E McCracken, R G Parsons, L Scahill, S L Gourley
Pediatric feeding disorders affect up to 5% of children, causing severe food intake problems that can result in serious medical and developmental outcomes. Behavioral intervention (BI) is effective in extinguishing feeding aversions, and also expert-dependent, time/labor-intensive and not well understood at a neurobiological level. Here we first conducted a double-blind, placebo-controlled trial comparing BI with BI plus d-cycloserine (DCS). DCS is a partial N-methyl-d-aspartate (NMDA) receptor agonist shown to augment extinction therapies in multiple anxiety disorders...
June 20, 2017: Translational Psychiatry
https://www.readbyqxmd.com/read/28632132/antagonistic-modulation-of-npy-agrp-and-pomc-neurons-in-the-arcuate-nucleus-by-noradrenalin
#16
Lars Paeger, Ismene Karakasilioti, Janine Altmüller, Peter Frommolt, Jens Brüning, Peter Kloppenburg
In the arcuate nucleus of the hypothalamus (ARH) satiety signaling (anorexigenic) pro-opiomelanocortin (POMC)-expressing and hunger signaling (orexigenic) agouti-related peptide (AgRP)-expressing neurons are key components of the neuronal circuits that control food intake and energy homeostasis. Here, we assessed whether the catecholamine noradrenalin directly modulates the activity of these neurons in mice. Perforated patch clamp recordings showed that noradrenalin changes the activity of these functionally antagonistic neurons in opposite ways, increasing the activity of the orexigenic NPY/AgRP neurons and decreasing the activity of the anorexigenic POMC neurons...
June 20, 2017: ELife
https://www.readbyqxmd.com/read/28631806/increasing-oil-concentration-affects-consumer-perception-and-physical-properties-of-mayonnaise-type-spreads-containing-kcl
#17
Damir Dennis Torrico, Witoon Prinyawiwatkul
Reducing sodium intakes remains a global challenge for the food industry. KCl is a potential salt substitute but imparts bitterness when used at high concentrations. Little is known about how oil concentrations (OC) affect consumers' perception of saltiness and bitterness in emulsion products such as mayonnaise containing KCl. We evaluated consumers' perception and physical properties of mayonnaise-type spreads at various oil and tastant (NaCl or KCl) concentrations. Consumers (N = 306) evaluated saltiness, bitterness, overall taste liking (OTL) and purchase intent (PI)...
June 20, 2017: Journal of Food Science
https://www.readbyqxmd.com/read/28631313/salivary-gingival-crevicular-fluid-and-serum-levels-of-ghrelin-and-chemerin-in-patients-with-periodontitis-and-overweight
#18
H F R Jentsch, N Arnold, V Richter, J Deschner, T Kantyka, S Eick
BACKGROUND AND OBJECTIVE: Nutrition and body weight are modifying factors for periodontitis. The purpose of this study was to quantify two molecules (ghrelin and chemerin), released in association with food intake and obesity, in periodontally healthy and diseased individuals with respect to different body mass categories. MATERIAL AND METHODS: The two main groups (patients with chronic periodontitis and periodontally healthy/gingivitis volunteers) were subdivided into groups of subjects with normal weight [body mass index (BMI) <25] and groups of overweight/obese subjects (BMI ≥25)...
June 20, 2017: Journal of Periodontal Research
https://www.readbyqxmd.com/read/28631236/use-of-ctx-i-and-pinp-as-bone-turnover-markers-national-bone-health-alliance-recommendations-to-standardize-sample-handling-and-patient-preparation-to-reduce-pre-analytical-variability
#19
P Szulc, K Naylor, N R Hoyle, R Eastell, E T Leary
N-terminal propeptide of type I procollagen and C-terminal telopeptide of type I collagen are the reference standards for bone turnover markers for monitoring osteoporosis treatment. We provide recommendations for standardized sample handling and encompassing aspects of preanalytical variability to improve the reproductibility of their measurements, their reliability, and clinical interpretation. The International Osteoporosis Foundation and International Federation of Clinical Chemistry bone turnover marker standards working group have identified N-terminal propeptide of type I procollagen (PINP) and C-terminal telopeptide of type I collagen (CTX-I) in the blood to be the international reference standards for bone turnover markers for the prediction of fracture risk and monitoring of osteoporosis treatment...
June 19, 2017: Osteoporosis International
https://www.readbyqxmd.com/read/28630784/elemental-characterization-of-romanian-crop-medicinal-plants-by-neutron-activation-analysis
#20
Daniela Haidu, Dénes Párkányi, Radu Ioan Moldovan, Cecilia Savii, Iulia Pinzaru, Cristina Dehelean, Ludovic Kurunczi
The metallic elements concentrations of medicinal plants (coriander, dill, Echinacea, lavender, chamomile, mint, and plantain, used for phytopharmaceutical products), cultivated in unpolluted region, were analyzed by neutron activation analysis. The essential nutrients, macro-, micro-, and trace elements (K, Ca, Mg, Na, Fe, Mn, Rb, Sr, and Zn), potentially toxic elements (Al, As, Ba, Co, Sb, Cr, and V), and rare earth elements were monitored and were compared with those presented in the literature. An estimation of their contributions to intake and toxicity for a person was made, which revealed that (a) teas prepared from the examined plants represent useful contribution to the food provided intake of three essential macronutrients (K, Ca, and Mg); (b) the Cu, Mn, Rb, Sr, Zn, and rare earths levels are normal or low; (c) the quantities of As, Ba, Co, Sb, Cr, and V do not represent toxicological concerns; (d) the examination of the estimated Al and Fe quantities recovered in infusions in the conditions of usual daily tea consumption is below the Tolerable Daily Intake values...
2017: Journal of Analytical Methods in Chemistry
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