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https://www.readbyqxmd.com/read/28102992/environmental-factors-associated-with-autism-spectrum-disorder-a-scoping-review-for-the-years-2003-2013
#1
M Ng, J G de Montigny, M Ofner, M T Do
INTRODUCTION: The number of children diagnosed with autism spectrum disorder (ASD) has been rapidly rising in the past decade. The etiology of this disorder, however, is largely unknown, although the environmental relative to the genetic contribution is substantial. We conducted a scoping review to comprehensively assess the current state of knowledge of the environmental factors present from preconception to early life associated with ASD, and to identify research gaps. METHODS: We searched electronic databases MEDLINE, PsycINFO and ERIC for articles on potential risk factors or protective factors from the physical and social environments associated with ASD and its subclassifications published between 1 January, 2003, and 12 July, 2013...
January 2017: Health Promotion and Chronic Disease Prevention in Canada
https://www.readbyqxmd.com/read/28102440/thyroid-hormones-retinol-and-clinical-parameters-in-relation-to-mercury-and-organohalogen-contaminants-in-great-blue-heron-ardea-herodias-nestlings-from-the-st-lawrence-river-qu%C3%A3-bec-canada
#2
Louise Champoux, Monique Boily, Guy Fitzgerald
The exposure and effects of persistent environmental contaminants were investigated in great blue heron (Ardea herodias) nestlings sampled in 2001, 2002, 2006, and 2007 in freshwater and estuarine heronries along the St. Lawrence River, Québec (Canada). Biomarkers (retinoids, thyroid hormones, and clinical parameters) and contaminants (organochlorine contaminants, polychlorinated biphenyls (PCBs), brominated flame retardants (BFRs), and mercury (Hg)) were analyzed in blood, and Hg was analyzed in feathers (generally 9 nestlings per colony and 4 colonies per year)...
January 19, 2017: Archives of Environmental Contamination and Toxicology
https://www.readbyqxmd.com/read/28102395/sesamol-ameliorates-high-fat-and-high-fructose-induced-cognitive-defects-via-improving-insulin-signaling-disruption-in-the-central-nervous-system
#3
Zhigang Liu, Yali Sun, Qinglian Qiao, Tong Zhao, Wentong Zhang, Bo Ren, Qian Liu, Xuebo Liu
Sesamol, a nutritional component from sesame, possesses antioxidant, lipid lowering and antidepressant activities. Nonetheless, few studies report its effects on high-energy-dense diet-induced cognitive loss. The present research aimed to elucidate the action of sesamol on high-fat and high-fructose (HFFD) "western"-diet-induced central nervous system insulin resistance and learning and memory impairment, and further determined the possible underlying mechanism. 3 month-old C57BL/6J mice were divided into 3 groups with/without sesamol in the drinking water (0...
January 19, 2017: Food & Function
https://www.readbyqxmd.com/read/28100920/within-country-variation-of-salt-intake-assessed-via-urinary-excretion-in-japan-a-multilevel-analysis-in-all-47-prefectures
#4
Ken Uechi, Keiko Asakura, Shizuko Masayasu, Satoshi Sasaki
Salt intake in Japan remains high; therefore, exploring within-country variation in salt intake and its cause is an important step in the establishment of salt reduction strategies. However, no nationwide evaluation of this variation has been conducted by urinalysis. We aimed to clarify whether within-country variation in salt intake exists in Japan after adjusting for individual characteristics. Healthy men (n=1027) and women (n=1046) aged 20-69 years were recruited from all 47 prefectures of Japan. Twenty-four-hour sodium excretion was estimated using three spot urine samples collected on three nonconsecutive days...
January 19, 2017: Hypertension Research: Official Journal of the Japanese Society of Hypertension
https://www.readbyqxmd.com/read/28100465/prevalence-of-masked-hypertension-among-us-adults-with-nonelevated-clinic-blood-pressure
#5
Y Claire Wang, Daichi Shimbo, Paul Muntner, Andrew E Moran, Lawrence R Krakoff, Joseph E Schwartz
Masked hypertension (MHT), defined as nonelevated blood pressure (BP) in the clinic setting and elevated BP assessed by ambulatory monitoring, is associated with increased risk of target organ damage, cardiovascular disease, and mortality. Currently, no estimate of MHT prevalence exists for the general US population. After pooling data from the Masked Hypertension Study (n = 811), a cross-sectional clinical investigation of systematic differences between clinic BP and ambulatory BP (ABP) in a community sample of employed adults in the New York City metropolitan area (2005-2012), and the National Health and Nutrition Examination Survey (NHANES; 2005-2010; n = 9,316), an ongoing nationally representative US survey, we used multiple imputation to impute ABP-defined hypertension status for NHANES participants and estimate MHT prevalence among the 139 million US adults with nonelevated clinic BP, no history of overt cardiovascular disease, and no use of antihypertensive medication...
January 18, 2017: American Journal of Epidemiology
https://www.readbyqxmd.com/read/28100390/-how-to-write-high-quality-epidemiological-research-paper-%C3%A2-strengthening-the-reporting-of-observational-studies-in-epidemiology-nutritional-epidemiology-strobe-nut
#6
C Y Ding, Y Cao, C Yang, F Sun, S Y Zhan
Concerns have been raised about the reporting quality in nutritional epidemiology. Therefore, strengthening the reporting of observational studies in epidemiology-nutritional epidemiology (STROBE-nut) has been proposed by extending the STROBE statement to include additional recommendations on issues related to nutritional epidemiology and dietary assessment, aiming to provide more specific guidelines on how to report observational research in the field. This paper presents a brief introduction to STROBE-nut and also an explanation of the key points in the additional items, with an example illustrating the application of the checklist...
January 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28100316/optimizing-nutrition-of-the-preterm-infant
#7
William W Jr Hay
The goal of nutrition of the preterm infant is to meet the growth rate of the healthy fetus of the same gestational age and to produce the same body composition of the healthy fetus in terms of organ growth, tissue components, and cell number and structure. Nutritional quantity and quality are fundamental for normal growth and development of preterm infants, including neurodevelopmental outcomes. Failure to provide the necessary amounts of all of the essential nutrients has produced not only growth failure, but also increased morbidity and less than optimal neurodevelopment...
January 2017: Zhongguo Dang Dai Er Ke za Zhi, Chinese Journal of Contemporary Pediatrics
https://www.readbyqxmd.com/read/28100190/translation-of-a-tailored-nutrition-and-resistance-exercise-intervention-for-elderly-people-to-a-real-life-setting-adaptation-process-and-pilot-study
#8
Ellen Ji van Dongen, Joanne N Leerlooijer, Jan M Steijns, Michael Tieland, Lisette Cpgm de Groot, Annemien Haveman-Nies
BACKGROUND: Combining increased dietary protein intake and resistance exercise training for elderly people is a promising strategy to prevent or counteract the loss of muscle mass and decrease the risk of disabilities. Using findings from controlled interventions in a real-life setting requires adaptations to the intervention and working procedures of healthcare professionals (HCPs). The aim of this study is to adapt an efficacious intervention for elderly people to a real-life setting (phase one) and test the feasibility and potential impact of this prototype intervention in practice in a pilot study (phase two)...
January 18, 2017: BMC Geriatrics
https://www.readbyqxmd.com/read/28099043/validation-of-the-arabic-version-of-the-infant-feeding-intentions-scale-among-lebanese-women
#9
Nadine Yehya, Hani Tamim, Lama Shamsedine, Soumaya Ayash, Lama Abdel Khalek, Amanda Abou Ezzi, Mona Nabulsi
BACKGROUND: The Infant Feeding Intentions (IFI) scale was shown to reliably measure maternal intentions to initiate breastfeeding and continue exclusive breastfeeding until 1, 3, or 6 months in English and Spanish but not in Arab contexts. Research aim: This study aimed to validate an Arabic version of the IFI scale (IFI-A) and examine its ability to predict exclusive breastfeeding at 1, 3, or 6 months in pregnant Lebanese women. METHODS: The internal consistency reliability and construct validity of the IFI-A scale were tested on 50 pregnant women (Group 1), whereas its predictive ability was tested on 196 pregnant women (Group 2), who were surveyed monthly about their infants' nutrition method until 6 months...
January 1, 2017: Journal of Human Lactation: Official Journal of International Lactation Consultant Association
https://www.readbyqxmd.com/read/28098139/appetite-responses-to-high-fat-meals-or-diets-of-varying-fatty-acid-composition-a-comprehensive-review
#10
REVIEW
S Kaviani, J A Cooper
Dietary fatty acids (FA) act as signaling molecules with diverse effects on physiologic function. The aim of this article is to review and summarize the clinical human studies in the literature on how dietary FA composition in meals and diets affects hunger and satiety signaling in the body. Studies examining FA saturation (monounsaturated (MUFA), saturated or polyunsaturated (PUFA) FAs) or FA chain length from high-fat meals/diets were included. Measures of appetite included visual analog scale (VAS) questionnaires, appetite hormones (Cholecystokinin (CCK), glucagon-like peptide-1 (GLP-1), peptide YY (PYY), gastric insulinotropic polypeptide gastric inhibitory peptide (GIP), ghrelin, leptin, insulin) and/or energy intake (EI) data...
January 18, 2017: European Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28096137/introduction-to-the-yogurt-in-nutrition-initiative-at-the-first-symposium-of-yogurt-in-mexico-the-balanced-diet-initiative
#11
REVIEW
Armando R Tovar, Guadalupe Herrera
In some European countries, yogurt consumption is common. However, such consumption is not common in Latin America, particularly in Mexico, partially because of the lack of a cultural tradition of consuming yogurt. Moreover, we also know that little information about the health benefits associated with yogurt consumption has been provided to the Mexican population. Thus, there is an immediate need to provide, at least to the nutrition community in the country, current scientific evidence about the health benefits of yogurt, with the aim that yogurt be included as part of the functional foods recommended to the population...
January 2017: Advances in Nutrition
https://www.readbyqxmd.com/read/28096132/innovative-techniques-for-evaluating-behavioral-nutrition-interventions
#12
REVIEW
Rachel E Scherr, Kevin D Laugero, Dan J Graham, Brian T Cunningham, Lisa Jahns, Karina R Lora, Marla Reicks, Amy R Mobley
Assessing outcomes and the impact from behavioral nutrition interventions has remained challenging because of the lack of methods available beyond traditional nutrition assessment tools and techniques. With the current high global obesity and related chronic disease rates, novel methods to evaluate the impact of behavioral nutrition-based interventions are much needed. The objective of this narrative review is to describe and review the current status of knowledge as it relates to 4 different innovative methods or tools to assess behavioral nutrition interventions...
January 2017: Advances in Nutrition
https://www.readbyqxmd.com/read/28096130/early-life-nutrition-and-neurodevelopment-use-of-the-piglet-as-a-translational-model
#13
REVIEW
Austin T Mudd, Ryan N Dilger
Optimal nutrition early in life is critical to ensure proper structural and functional development of infant organ systems. Although pediatric nutrition historically has emphasized research on the relation between nutrition, growth rates, and gastrointestinal maturation, efforts increasingly have focused on how nutrition influences neurodevelopment. The provision of human milk is considered the gold standard in pediatric nutrition; thus, there is interest in understanding how functional nutrients and bioactive components in milk may modulate developmental processes...
January 2017: Advances in Nutrition
https://www.readbyqxmd.com/read/28095929/the-provision-of-healthy-food-in-a-school-tuck-shop-does-it-influence-primary-school-students-perceptions-attitudes-and-behaviours-towards-healthy-eating
#14
Francette Bekker, Maritha Marais, Nelene Koen
OBJECTIVE: To investigate students' tuck shop buying behaviour, choices of lunchbox items and healthy eating perceptions and attitudes at a school with a nutritionally regulated tuck shop and a school with a conventional tuck shop. DESIGN: Mixed-methods research comprising a cross-sectional survey and focus groups. SETTING: Bloemfontein, South Africa. SUBJECTS: Randomly selected grade 2 to 7 students from a school with a nutritionally regulated tuck shop (school A; n 116) and a school with a conventional tuck shop (school B; n 141) completed a self-administered questionnaire about perceptions, attitudes, buying behaviours and lunchbox content...
January 18, 2017: Public Health Nutrition
https://www.readbyqxmd.com/read/28095908/limiting-treatment-and-shortening-of-life-data-from-a-cross-sectional-survey-in-germany-on-frequencies-determinants-and-patients-involvement
#15
Birte Malena Dahmen, Jochen Vollmann, Stephan Nadolny, Jan Schildmann
BACKGROUND: Limiting treatment forms part of practice in many fields of medicine. There is a scarcity of robust data from Germany. Therefore, in this paper, we report results of a survey among German physicians with a focus on frequencies, aspects of decision making and determinants of limiting treatment with expected or intended shortening of life. METHODS: Postal survey among a random sample of physicians working in the area of five German state chambers of physicians using a modified version of the questionnaire of the EURELD Consortium...
January 17, 2017: BMC Palliative Care
https://www.readbyqxmd.com/read/28095821/weighing-as-a-stand-alone-intervention-does-not-reduce-excessive-gestational-weight-gain-compared-to-routine-antenatal-care-a-systematic-review-and-meta-analysis-of-randomised-controlled-trials
#16
Shanna M Fealy, Rachael M Taylor, Maralyn Foureur, John Attia, Lyn Ebert, Alessandra Bisquera, Alexis J Hure
BACKGROUND: Excessive gestational weight gain is associated with short and long-term adverse maternal and infant health outcomes, independent of pre-pregnancy body mass index. Weighing pregnant women as a stand-alone intervention during antenatal visits is suggested to reduce pregnancy weight gain. In the absence of effective interventions to reduce excessive gestational gain within the real world setting, this study aims to test if routine weighing as a stand-alone intervention can reduce total pregnancy weight gain and, in particular, excessive gestational weight gain...
January 17, 2017: BMC Pregnancy and Childbirth
https://www.readbyqxmd.com/read/28095718/key-players-associated-with-tuberization-in-potato-potential-candidates-for-genetic-engineering
#17
Som Dutt, Anshul Sharma Manjul, Pinky Raigond, Brajesh Singh, Sundaresha Siddappa, Vinay Bhardwaj, Prashant G Kawar, Virupakshagouda U Patil, Hemant Balasaheb Kardile
Tuberization in potato (Solanum tuberosum L.) is a complex biological phenomenon which is affected by several environmental cues, genetic factors and plant nutrition. Understanding the regulation of tuber induction is essential to devise strategies to improve tuber yield and quality. It is well established that short-day photoperiods promote tuberization, whereas long days and high-temperatures inhibit or delay tuberization. Worldwide research on this complex biological process has yielded information on the important bio-molecules (proteins, RNAs, plant growth regulators) associated with the tuberization process in potato...
January 18, 2017: Critical Reviews in Biotechnology
https://www.readbyqxmd.com/read/28095599/minerals-in-the-foods-and-diet-of-diademed-sifakas-are-they-nutritional-challenges
#18
Mitchell T Irwin, Jean-Luc Raharison, Colin A Chapman, Randall E Junge, Jessica M Rothman
: Minerals, though needed in small quantities, are essential to metabolic processes, and deficiencies can seriously threaten health, reproduction and survival. Despite this, few studies have measured mineral composition of wild primate foods and fewer have quantified mineral intake. Here we measured the concentration of nine minerals in 75 foods of diademed sifakas (Propithecus diadema; five groups) in habitats with varying levels of disturbance at Tsinjoarivo and estimated daily intakes using focal-animal feeding data and intake rates over one year...
January 17, 2017: American Journal of Primatology
https://www.readbyqxmd.com/read/28094121/mealtime-behavior-among-parents-and-their-young-children-with-food-allergy
#19
Linda Jones Herbert, Priya Mehta, Hemant Sharma
BACKGROUND: Food allergies are increasingly prevalent in the pediatric population. Balancing allergen avoidance with the promotion of healthy eating behaviors can be challenging for families. OBJECTIVE: To characterize mealtime behaviors among parents of young children with food allergy. METHODS: Seventy-four parents of young children with food allergies (≤7 years of age) completed measures of mealtime behavior, perceptions of food allergy risk and severity, pediatric parenting stress, and food allergy-related quality of life...
January 13, 2017: Annals of Allergy, Asthma & Immunology
https://www.readbyqxmd.com/read/28094019/the-first-model-of-keeping-energy-balance-and-optimal-psycho-affective-development-breastfed-infants
#20
REVIEW
Carlo Agostoni, Alessandra Mazzocchi, Ludovica Leone, Valentina Ciappolino, Giuseppe Delvecchio, Carlo A Altamura, Paolo Brambilla
BACKGROUND: Breastfed infants follow a peculiar growth fashion characterized by a rapid weight gain in the first weeks of life, then followed by a fast decrease in growth rates, a capacity to self-regulate the sense of hungry and satiety, and a minor propensity towards overweight and obesity later on, in parallel with a better neurodevelopmental performance. METHODS: We searched studies investigating the relationship between the feeding mode in infancy and the energy balance, so the possible associations with total energy expenditure and intake regulation...
January 5, 2017: Journal of Affective Disorders
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