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Nutritional balance

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https://www.readbyqxmd.com/read/28736622/nutrition-and-osteoporosis-prevention-for-the-orthopaedic-surgeon-a-wholefoods-approach
#1
Jennette Higgs, Emma Derbyshire, Kathryn Styles
Osteoporosis is a prevalent and debilitating condition with no signs of subsiding. Rising numbers of people consuming nutrient-poor diets coupled with ageing populations and sedentary lifestyles appear to be the main drivers behind this.While the nutrients calcium and vitamin D have received most attention, there is growing evidence that wholefoods and other micronutrients have roles to play in primary and potentially secondary osteoporosis prevention.Until recently, calcium and vitamin D were regarded as the main nutrients essential to bone health but now there are emerging roles for iron, copper and selenium, among others...
June 2017: EFORT open reviews
https://www.readbyqxmd.com/read/28730130/nutritional-counseling-for-obese-children-with-obesity-related-metabolic-abnormalities-in-korea
#2
REVIEW
Ki Soo Kang
Child obesity has become a significant health issue in Korea. Prevalence of obesity in school-age children in Korea has been alarmingly rising since 2008. Prevalence of obesity among infants and preschool-age children in Korea has doubled since 2008. Obese children may develop serious health complications. Before nutritional counseling is pursued, several points should be initially considered. The points are modifiable risk factors, assessment for child obesity, and principles of treatment. Motivational interviewing and a multidisciplinary team approach are key principles to consider in managing child obesity effectively in the short-term as well as long-term...
June 2017: Pediatric Gastroenterology, Hepatology & Nutrition
https://www.readbyqxmd.com/read/28727592/nutrition-exercise-and-skin-integrity-among-frail-older-adults-in-taiwan
#3
Chia-Te Chen, Heng-Hsin Tung, Tao-Hsin Tung, Jong-Chyou Denq
OBJECTIVE: The purpose was to determine the correlation between nutrition status and skin integrity in the frail older adult population. DESIGN AND SETTING: Participants (N = 94) in this cross-sectional study were recruited through convenience sampling from the neurology and geriatrics outpatient department at a regional teaching hospital in Northern Taiwan. Study tools included a Basic Participant Profile Fill-in Sheet, which assesses demographic and exercise habit; the Comorbidity Index; Skin Integrity Evaluation Chart; Mini-Nutritional Assessment-Short Form; and Taiwan International Physical Activity Questionnaire Form...
August 2017: Advances in Skin & Wound Care
https://www.readbyqxmd.com/read/28727048/nutrient-composition-digestible-and-metabolizable-energy-content-and-prediction-of-energy-for-animal-protein-byproducts-in-finishing-pig-diets
#4
B J Kerr, R Jha, P E Urriola, G C Shurson
An industry survey and animal experiment were conducted to evaluate compositional variability and DE and ME content of animal protein byproducts and to generate equations to predict DE and ME content based on chemical analysis. For the 220 samples collected, the greatest concentration of CP was observed in blood meal (BM) and the least in meat and bone meal (MBM) and the greatest concentration of ether extract was in meat meal and the least in BM, with ash content greatest in MBM and least in BM, with Ca and P levels being 36...
June 2017: Journal of Animal Science
https://www.readbyqxmd.com/read/28727030/apparent-and-true-ileal-and-total-tract-digestibility-of-fat-in-canola-press-cake-or-canola-oil-and-effects-of-increasing-dietary-fat-on-amino-acid-and-energy-digestibility-in-growing-pigs
#5
X Zhou, E Beltranena, R T Zijlstra
Digestibility of remaining oil in canola press-cake (CPC) may be lower than that of extracted, liquid canola oil (CO) because oil may be partly entrapped in the CPC matrix. To determine true digestibility of fat in ingredients, endogenous fat losses should be estimated. Dietary fat may interact with digestion of other dietary components. To test these hypotheses, 10 ileal-cannulated pigs (initial BW, 25.4 kg) were fed 10 diets for 8 periods in a 10 × 8 Youden square. A basal diet was formulated based on wheat, barley, and canola meal...
June 2017: Journal of Animal Science
https://www.readbyqxmd.com/read/28724227/carbon-and-nitrogen-allocation-strategy-in-posidonia-oceanica-is-altered-by-seawater-acidification
#6
Andrea Scartazza, Stefano Moscatello, Olga Gavrichkova, Maria Cristina Buia, Marco Lauteri, Alberto Battistelli, Maurizio Lorenti, Samantha Laird Garrard, Carlo Calfapietra, Enrico Brugnoli
Rising atmospheric CO2 causes ocean acidification that represents one of the major ecological threats for marine biota. We tested the hypothesis that long-term exposure to increased CO2 level and acidification in a natural CO2 vent system alters carbon (C) and nitrogen (N) metabolism in Posidonia oceanica L. (Delile), affecting its resilience, or capability to restore the physiological homeostasis, and the nutritional quality of organic matter available for grazers. Seawater acidification decreased the C to N ratio in P...
July 14, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28721834/the-interaction-between-nutrition-and-exercise-for-promoting-health-and-performance
#7
Oliver C Witard, Derek Ball
The theme of The Nutrition Society Spring Conference 2017 was on the interaction between nutrition and exercise for promoting healthy ageing, maintaining cognitive function and improving the metabolic health of the population. The importance of this theme is highlighted by the public health issues surrounding obesity, diabetes and the age-related loss of skeletal muscle mass (sarcopenia). The opening symposium provided a historical perspective of both invasive and non-invasive methodologies for measuring exercise energetics and energy balance...
July 19, 2017: Proceedings of the Nutrition Society
https://www.readbyqxmd.com/read/28720151/supplementation-with-lactobacillus-paracasei-or-pediococcus-pentosaceus-does-not-prevent-diarrhoea-in-neonatal-pigs-infected-with-escherichia-coli-f18
#8
Anders D Andersen, Malene S Cilieborg, Charlotte Lauridsen, Anne Louise Mørkbak, Per Torp Sangild
Infectious diarrhoea is a worldwide problem in newborns. Optimal bacterial colonisation may enhance gut maturation and protect against pathogenic bacteria after birth. We hypothesised that lactic acid bacteria (LAB) administration prevents pathogen-induced diarrhoea in formula-fed newborns. Newborn caesarean-delivered, colostrum-deprived term piglets on parenteral nutrition for the first 15 h, were used as models for sensitive newborn infants. A commercially available probiotic strain, Lactobacillus paracasei F19 (LAP, 2·6×108 colony-forming units (CFU)/kg per d) and a novel LAB isolate, Pediococcus pentosaceus (PEP, 1·3×1010 CFU/kg per d), were administered for 5 d with or without inoculation of the porcine pathogen, Escherichia coli F18 (F18, 1010 CFU/d)...
July 19, 2017: British Journal of Nutrition
https://www.readbyqxmd.com/read/28717805/relationship-between-diet-related-indicators-and-overweight-and-obesity-in-older-adults-in-rural-japan
#9
M Ishikawa, S Moriya, T Yokoyama
OBJECTIVES: To identify the relationship between diet-related indicators and overweight and obesity in older adults in rural Japan. DESIGN: Cross-sectional survey. SETTING: Obira, Hokkaido, Japan. PARTICIPANTS: Local residents aged between 65 and 74 years, except for those with poor health, were included. INTERVENTION: A health- and diet-related questionnaire was applied to participants house-to-house by trained health professionals...
2017: Journal of Nutrition, Health & Aging
https://www.readbyqxmd.com/read/28717383/what-influences-feeding-decisions-for-hiv-exposed-infants-in-rural-kenya
#10
Helen M Nabwera, Joyline Jepkosgei, Kelly W Muraya, Amin S Hassan, Catherine S Molyneux, Rehema Ali, Andrew M Prentice, James A Berkley, Martha K Mwangome
BACKGROUND: Infant feeding in the context of human immunodeficiency virus (HIV) poses unique challenges to mothers and healthcare workers in balancing the perceived risks of HIV transmission and nutritional requirements. We aimed to describe the decision-making processes around infant feeding at a rural HIV clinic in Kenya. METHODS: We used a qualitative study design. Between March and August 2011, we conducted in-depth interviews (n = 9) and focus group discussions (n = 10) with purposively selected hospital and community respondents at Kilifi County Hospital, Kenya...
2017: International Breastfeeding Journal
https://www.readbyqxmd.com/read/28716581/diversifying-food-systems-in-the-pursuit-of-sustainable-food-production-and-healthy-diets
#11
REVIEW
Sangam L Dwivedi, Edith T Lammerts van Bueren, Salvatore Ceccarelli, Stefania Grando, Hari D Upadhyaya, Rodomiro Ortiz
Increasing demand for nutritious, safe, and healthy food because of a growing population, and the pledge to maintain biodiversity and other resources, pose a major challenge to agriculture that is already threatened by a changing climate. Diverse and healthy diets, largely based on plant-derived food, may reduce diet-related illnesses. Investments in plant sciences will be necessary to design diverse cropping systems balancing productivity, sustainability, and nutritional quality. Cultivar diversity and nutritional quality are crucial...
July 14, 2017: Trends in Plant Science
https://www.readbyqxmd.com/read/28715062/gestational-weight-gain-historical-evolution-of-a-contested-health-outcome
#12
Edmond D Shenassa, Celena Kinsey, Marian Moser Jones, Jenifer Fahey
The history of research on gestational weight gain (GWG) in the United States and United Kingdom provides a context for current clinical practice. We trace the evolution of research on GWG in scientific literature from the 19th century to the present and examine its implications for contemporary clinical and public health practice. Obstetricians, beginning in the late 1800s, recommended dieting during pregnancy in order to limit GWG to 20 lb or less, driven by a belief that excessive weight gain was a cause of toxemia...
July 2017: Obstetrical & Gynecological Survey
https://www.readbyqxmd.com/read/28712987/the-tailored-study-a-randomized-controlled-trial-to-improve-surrogate-decision-making
#13
Daniel P Sulmasy, Mark T Hughes, Gayane Yenokyan, Joan Kub, Peter B Terry, Alan B Astrow, Julie A Johnson, Grace Ho, Marie T Nolan
CONTEXT: Patients with terminal illnesses often require surrogate decision makers. Prior research has demonstrated high surrogate stress, and that despite standards promoting substituted judgment, most patients do not want their surrogates to make pure substituted judgments for them. It is not known how best to help loved ones fulfill the surrogate role. OBJECTIVES: To test the effectiveness of an intervention to help surrogate decision makers. METHODS: 166 patients (41% with ALS and 59% with gastrointestinal cancers) and their surrogates at 2 university medical centers were randomized to an intensive nurse-directed discussion of the end of life Decision Control Preferences of the patient (TAILORED) or a discussion of nutrition (CONTROL); 163 completed baseline interviews and underwent the intervention...
July 13, 2017: Journal of Pain and Symptom Management
https://www.readbyqxmd.com/read/28711252/ethyl-cellulose-rumen-protected-methionine-enhances-performance-during-the-periparturient-period-and-early-lactation-in-holstein-dairy-cows
#14
F Batistel, J M Arroyo, A Bellingeri, L Wang, B Saremi, C Parys, E Trevisi, F C Cardoso, J J Loor
The onset of lactation in dairy cows is characterized by severe negative energy and protein balance. Increasing Met availability during this time may improve milk production, hepatic lipid metabolism, and immune function. The aim of this study was to evaluate the effect of feeding ethyl-cellulose rumen-protected methionine (RPM; Mepron, Evonik Nutrition and Care GmbH, Hanau-Wolfgang, Germany) on the performance of dairy cows during prepartum and early-lactation periods. Sixty multiparous Holstein cows were used in a block design and assigned to either a control or an ethyl-cellulose RPM diet...
July 12, 2017: Journal of Dairy Science
https://www.readbyqxmd.com/read/28709026/regulation-of-calcium-and-magnesium-homeostasis-in-plants-from-transporters-to-signaling-network
#15
REVIEW
Ren-Jie Tang, Sheng Luan
Calcium (Ca(2+)) and magnesium (Mg(2+)) are the most abundant divalent cations in plants. As a nutrient and a signaling ion, Ca(2+) levels in the cell are tightly controlled by an array of channels and carriers that provide mechanistic basis for Ca(2+) homeostasis and the generation of Ca(2+) signals. Although a family of CorA-type Mg(2+) transporters plays a key role in controlling Mg(2+) homeostasis in plants, more components are yet to be identified. Ca(2+) and Mg(2+) appear to have antagonistic interactions in plant cells, and therefore plants depend on a homeostatic balance between Ca(2+) and Mg(2+) for optimal growth and development...
July 11, 2017: Current Opinion in Plant Biology
https://www.readbyqxmd.com/read/28707044/seasonal-bushmeat-hunger-in-the-congo-basin
#16
Edmond Dounias, Mitsuo Ichikawa
Unlike the Sudano-sahelian regions, which are confronted to severe periods of food shortage, tropical rainforests are known to provide a constant supply of a great diversity of food resources that mitigates the risk of food starvation for omnivorous humans. Nevertheless, several African forest ethnic groups suffer from a seasonal hunger induced by depletion in the procurement of bushmeat, which is a food of paramount importance. Although the diet remains well balanced and meets all the nutritional needs, the bushmeat cravers loose weight and experience a stress that affects their well-being...
July 13, 2017: EcoHealth
https://www.readbyqxmd.com/read/28704856/effects-of-highly-pure-enriched-cellulose-diet-on-digestibility-lipid-metabolism-and-redox-status-in-obese-offspring-of-streptozotocin-induced-diabetic-rats
#17
Bensalah Meryem, Bouanane Samira, Benyagoub Ouahiba, Merzouk Hafida, Baba Ahmed Fatima Zohra
The long-term nutritional efficacy of a highly-pure-enriched-cellulose (HPEC) diet and its effects on lipid metabolism and oxidant/antioxidant status were investigated in obese offspring of streptozotocin-induced diabetic rats. Diabetes in pregnant rats was induced by intraperitoneal injection of streptozotocin on day 5 of gestation. Control pregnant rats were injected with citrate buffer. At weaning offspring of diabetic and control rats were fed HPEC or control diet, they were housed individually in metabolic cage for 2 months to investigate the nutritional efficacy of the diets...
July 13, 2017: Experimental and Clinical Endocrinology & Diabetes
https://www.readbyqxmd.com/read/28696940/multiple-selective-events-at-the-prdm16-functional-pathway-shaped-adaptation-of-western-european-populations-to-different-climate-conditions
#18
Andrea Quagliarello, Sara De Fanti, Cristina Giuliani, Paolo Abondio, Patrizia Serventi, Stefania Sarno, Marco Sazzini, Donata Luiselli
Several studies highlighted the role of climate in shaping many human evolutionary processes. This occurred even in relatively recent times, having affected various human phenotypic traits, among which metabolic processes that orchestrate absorption and accumulation of substances to maintain energy homeostasis, that is critical for the survival of individuals in high energy-expenditure environments. To date, most researches have focalized on detection of climatic influence on SNPs' frequency in populations exposed to extreme environmental conditions or by comparing variation patterns between populations from different continents...
July 10, 2017: Journal of Anthropological Sciences, Rivista di Antropologia: JASS
https://www.readbyqxmd.com/read/28693514/disparities-in-dietary-intake-and-physical-activity-patterns-across-the-urbanization-divide-in-the-peruvian-andes
#19
Morgan L McCloskey, Carla E Tarazona-Meza, Jessica C Jones-Smith, Catherine H Miele, Robert H Gilman, Antonio Bernabe-Ortiz, J Jaime Miranda, William Checkley
BACKGROUND: Diet and activity are thought to worsen with urbanization, thereby increasing risk of obesity and chronic diseases. A better understanding of dietary and activity patterns across the urbanization divide may help identify pathways, and therefore intervention targets, leading to the epidemic of overweight seen in low- and middle-income populations. Therefore, we sought to characterize diet and activity in a population-based study of urban and rural residents in Puno, Peru. METHODS: We compared diet and activity in 1005 (503 urban, 502 rural) participants via a lifestyle questionnaire...
July 11, 2017: International Journal of Behavioral Nutrition and Physical Activity
https://www.readbyqxmd.com/read/28692687/exercise-before-breakfast-increases-24-h-fat-oxidation-in-female-subjects
#20
Kaito Iwayama, Ryosuke Kawabuchi, Yoshiharu Nabekura, Reiko Kurihara, Insung Park, Masashi Kobayashi, Hitomi Ogata, Momoko Kayaba, Naomi Omi, Makoto Satoh, Kumpei Tokuyama
BACKGROUND: Exercise performed in a postprandial state does not increase 24-h fat oxidation of male and female subjects. Conversely, it has been shown in male subjects that exercise performed in a postabsorptive state increases 24-h fat oxidation compared with that in sedentary control and that with exercise trials performed after breakfast, lunch, or dinner. There is a paucity of study evaluating the effect of exercise performed in a postabsorptive state in female subjects. METHOD: Nine young female subjects participated in indirect calorimetry measurement over 24-h using a room-size metabolic chamber in which subjects remained sedentary or performed 60 min exercise before breakfast at 50% of [Formula: see text]...
2017: PloS One
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