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https://www.readbyqxmd.com/read/28335439/mercury-levels-in-human-hair-and-farmed-fish-near-artisanal-and-small-scale-gold-mining-communities-in-the-madre-de-dios-river-basin-peru
#1
Aubrey L Langeland, Rebecca D Hardin, Richard L Neitzel
Artisanal and small-scale gold mining (ASGM) has been an important source of income for communities in the Madre de Dios River Basin in Peru for hundreds of years. However, in recent decades, the scale of ASGM activities in the region has increased dramatically, and exposures to a variety of occupational and environmental hazards related to ASGM, including mercury, are becoming more widespread. The aims of our study were to: (1) examine patterns in the total hair mercury level of human participants in several communities in the region and compare these results to the 2...
March 14, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28333357/dietary-patterns-foods-and-nutrients-in-male-fertility-parameters-and-fecundability-a-systematic-review-of-observational-studies
#2
Albert Salas-Huetos, Mònica Bulló, Jordi Salas-Salvadó
BACKGROUND: Infertility is a global public health issue, affecting 15% of all couples of reproductive age. Male factors, including decreased semen quality, are responsible for ~25% of these cases. The dietary pattern, the components of the diet and nutrients have been studied as possible determinants of sperm function and/or fertility. OBJECTIVE AND RATIONALE: Previous systematic reviews have been made of the few heterogeneous low-quality randomized clinical trials (RCTs) conducted in small samples of participants and investigating the effect of specific nutrients and nutritional supplements on male infertility...
March 10, 2017: Human Reproduction Update
https://www.readbyqxmd.com/read/28333161/essential-fatty-acid-deficiency-during-parenteral-soybean-oil-lipid-minimization
#3
K D Ernst
OBJECTIVE: To determine if parenteral lipid minimization in infants results in essential fatty acid (EFA) deficiency. STUDY DESIGN: Prospective study of infants >30 days old and >34 weeks postmenstrual age receiving parenteral lipid minimization (<1.5 g kg(-1) per day) with either soybean oil or fish oil and >90% of total nutritional intake parenterally in the 14 days before a serum EFA sample. Nonparametric tests were used for statistical analyses with significance at 0...
March 23, 2017: Journal of Perinatology: Official Journal of the California Perinatal Association
https://www.readbyqxmd.com/read/28326519/influence-of-diet-on-the-risk-of-developing-endometriosis
#4
Joanna Jurkiewicz-Przondziono, Magdalena Lemm, Anna Kwiatkowska-Pamuła, Ewa Ziółko, Mariusz K Wójtowicz
Endometriosis is a hormone-dependent chronic inflammatory disease characterized by the presence of endometrium beyond the uterine cavity. The disease affects 5-15% of women of child-bearing age, 30-50% of whom suffer from infertility. Understanding the role of dietary factors in the development of endometriosis is critical to development of effective dietary instructions for prevention. Existing studies concerning nutrition and endometriosis suggest that diet is a potentially modifiable risk factor for endometriosis...
2017: Ginekologia Polska
https://www.readbyqxmd.com/read/28325079/dietary-guidelines-for-the-asia-pacific-region
#5
Colin W Binns, Mi Kyung Lee, Masaharu Kagawa, Wah Yun Low, Qiu Liqian, Georgia S Guldan, Tomiko Hokama, Keiko Nanishi, Sreymom Oy, Li Tang, Alfred Zerfas
Nutrition is a major determinant of health throughout all stages of life and together with smoking is the most important risk factor for morbidity and mortality in the Asia Pacific Region. The workshop participants examined Dietary Guidelines and Food Guides that are in use in our region, together with additional materials from the World Health Organization, UNICEF and the World Cancer Research Foundation. The resulting set of guidelines is meant as a reminder of the main issues to be covered in a general public health education program...
March 2017: Asia-Pacific Journal of Public Health
https://www.readbyqxmd.com/read/28318463/decreasing-the-overall-environmental-impact-of-the-dutch-diet-how-to-find-healthy-and-sustainable-diets-with-limited-changes
#6
Gerard Fh Kramer, Marcelo Tyszler, Pieter Van't Veer, Hans Blonk
OBJECTIVE: To find diets optimised on nutrition and environmental impact close to the current Dutch diet and to identify the most effective and acceptable options for mitigating environmental impact. DESIGN: Linear programming was used to optimise diets of Dutch men and women aged 9-69 years, divided into ten age-gender groups. The analysis included nutrient composition, a metric for popularity and life cycle assessments of 207 food products. Greenhouse gas emissions, fossil energy use and land occupation were used to calculate a weighted score for the overall environmental impact...
March 20, 2017: Public Health Nutrition
https://www.readbyqxmd.com/read/28314053/fish-for-dinner-balancing-risks-benefits-and-values-in-formulating-food-consumption-advice
#7
Karen Rideout, Tom Kosatsky
Many and complex factors underlie seemingly simple decisions about what to eat. This is particularly so for foods such as fish, which present consumers with both risks and benefits. Advice about what type of and how much fish to consume is abundant, but that advice is often confusing or contradictory, reflecting the differing mandates and orientations of those advising. We survey a range of issues that can and should be incorporated into dietary advice, and offer tools for health agencies tasked with providing it...
March 17, 2017: Risk Analysis: An Official Publication of the Society for Risk Analysis
https://www.readbyqxmd.com/read/28299288/food-safety-and-sustainable-nutrition-workshops-educational-experiences-for-primary-school-children-in-turin-italy
#8
Amaranta Traversa, Daniela Adriano, Alberto Bellio, Daniela Manila Bianchi, Silvia Gallina, Clara Ippolito, Angelo Romano, Paola Durelli, Andrea Pezzana, Lucia Decastelli
European control and prevention policies are focused to guarantee a high level of protection of consumers' health. Food-borne diseases as obesity, diabetes, food allergy, and food-borne outbreaks are increasing. To prevent food-borne diseases, it is fundamental to involve consumers, in particular children, in educational experiences aimed to learn the proper behaviours to be applied. In this context, we designed and performed 5 educational workshops about food safety, hidden allergens in food and nutrition aimed to involve children attending primary and summer school...
January 24, 2017: Italian Journal of Food Safety
https://www.readbyqxmd.com/read/28292192/prediction-of-human-dietary-%C3%AE-15-n-intake-from-standardised-food-records-validity-and-precision-of-single-meal-and-24-h-diet-data
#9
Frank Hülsemann, Karsten Koehler, Jürgen Wittsiepe, Michael Wilhelm, Annett Hilbig, Mathilde Kersting, Hans Braun, Ulrich Flenker, Wilhelm Schänzer
Natural stable isotope ratios (δ(15)N) of humans can be used for nutritional analyses and dietary reconstruction of modern and historic individuals and populations. Information about an individual's metabolic state can be obtained by comparison of tissue and dietary δ(15)N. Different methods have been used to estimate dietary δ(15)N in the past; however, the validity of such predictions has not been compared to experimental values. For a total of 56 meals and 21 samples of 24-h diets, predicted and experimental δ(15)N values were compared...
March 15, 2017: Isotopes in Environmental and Health Studies
https://www.readbyqxmd.com/read/28291591/the-inma-infancia-y-medio-ambiente-environment-and-childhood-project-more-than-10-years-contributing-to-environmental-and-neuropsychological-research
#10
REVIEW
Mireia Gascon, Mònica Guxens, Martine Vrijheid, Maties Torrent, Jesús Ibarluzea, Eduardo Fano, Sabrina Llop, Ferran Ballester, Mariana F Fernández, Adonina Tardón, Ana Fernández-Somoano, Jordi Sunyer
BACKGROUND: In 2003 the INMA-INfancia y Medio Ambiente (Environment and Childhood) project, a Spanish national network of birth cohorts including more than 3500 participants, was set up with the aim to assess the health impacts of pre- and postnatal environmental exposures on children. The project has published more than 60 papers on maternal and environmental factors related to neuropsychological development in children, one of the main research interests within the project. With the present review, we evaluate the evidence provided by the INMA project on this topic and discuss how the data can contribute to cover the challenges that children's environmental health research will face in the coming years...
February 28, 2017: International Journal of Hygiene and Environmental Health
https://www.readbyqxmd.com/read/28290259/synergistic-attenuation-of-ovariectomy-induced-bone-loss-by-combined-use-of-fish-oil-and-17%C3%AE-oestradiol
#11
Youri Jin, Myoungsook Lee, Yongsoon Park
Oestrogen and n-3 PUFA, especially EPA and DHA, have been reported to have beneficial effects on bone loss. Thus, the purpose of the present study was to investigate the synergistic bone-protective mechanism of combined treatments of EPA+DHA supplementation and oestrogen injection in ovariectomised rats. Rats were fed a modified American Institute of Nutrition-93G diet with 0 %, 1 % or 2 % n-3 PUFA (EPA+DHA) relative to the total energy intake for 12 weeks. Rats were surgically ovariectomised at week 8, and after a 1-week recovery period rats were injected with either 17β-oestradiol-3-benzoate (E2) or maize oil for the last 3 weeks...
March 14, 2017: British Journal of Nutrition
https://www.readbyqxmd.com/read/28289069/omega-3-polyunsaturated-fatty-acid-fish-oil-supplementation-and-the-prevention-of-clinical-cardiovascular-disease-a-science-advisory-from-the-american-heart-association
#12
REVIEW
David S Siscovick, Thomas A Barringer, Amanda M Fretts, Jason H Y Wu, Alice H Lichtenstein, Rebecca B Costello, Penny M Kris-Etherton, Terry A Jacobson, Mary B Engler, Heather M Alger, Lawrence J Appel, Dariush Mozaffarian
Multiple randomized controlled trials (RCTs) have assessed the effects of supplementation with eicosapentaenoic acid plus docosahexaenoic acid (omega-3 polyunsaturated fatty acids, commonly called fish oils) on the occurrence of clinical cardiovascular diseases. Although the effects of supplementation for the primary prevention of clinical cardiovascular events in the general population have not been examined, RCTs have assessed the role of supplementation in secondary prevention among patients with diabetes mellitus and prediabetes, patients at high risk of cardiovascular disease, and those with prevalent coronary heart disease...
March 13, 2017: Circulation
https://www.readbyqxmd.com/read/28287949/community-theater-participation-and-nutrition-related-practices-evidence-from-nepal
#13
Carol R Underwood, Elena T Broaddus, Shreejana Kc, Ravindra K Thapa
Suaahara, a nutrition-enhancement program in Nepal, conducted participatory community theater (CT) dramas with the goal of improving nutrition-related practices. To evaluate CT, a pre/posttest with randomized intervention and matched control sites was used. Dramas were conducted in Nawalparasi, Bajhang, and Sindhupalchowk Districts to represent the mountain, hill, and terai/plains regions. Within each study district, two intervention sites were randomly selected and two matched comparison sites were identified for inclusion in the study...
March 13, 2017: Journal of Health Communication
https://www.readbyqxmd.com/read/28286649/protein-hydrolysates-in-animal-nutrition-industrial-production-bioactive-peptides-and-functional-significance
#14
REVIEW
Yongqing Hou, Zhenlong Wu, Zhaolai Dai, Genhu Wang, Guoyao Wu
Recent years have witnessed growing interest in the role of peptides in animal nutrition. Chemical, enzymatic, or microbial hydrolysis of proteins in animal by-products or plant-source feedstuffs before feeding is an attractive means of generating high-quality small or large peptides that have both nutritional and physiological or regulatory functions in livestock, poultry and fish. These peptides may also be formed from ingested proteins in the gastrointestinal tract, but the types of resultant peptides can vary greatly with the physiological conditions of the animals and the composition of the diets...
2017: Journal of Animal Science and Biotechnology
https://www.readbyqxmd.com/read/28286497/fine-flounder-paralichthys-adspersus-microbiome-showed-important-differences-between-wild-and-reared-specimens
#15
Carolina Ramírez, Jaime Romero
The intestinal microbiota is involved in a wide range of biological processes that benefit the host, including providing nutrition and modulating the immune system. Fine flounder (Paralichthys adspersus) is a flatfish of commercial interest that is native to the Chilean coast. The high value of this flatfish has prompted the development of stock enhancement and aquaculture activities. Knowledge of microbiota may help to improve the cultivation of this species; however, few comparative studies have evaluated the intestinal microbiota composition in farmed versus wild fishes...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28285661/colonization-and-beneficial-effects-on-annual-ryegrass-by-mixed-inoculation-with-plant-growth-promoting-bacteria
#16
Nádia L Castanheira, Ana Catarina Dourado, Isabel Pais, José Semedo, Paula Scotti-Campos, Nuno Borges, Gilda Carvalho, Maria Teresa Barreto Crespo, Paula Fareleira
Multi-strain inoculants have increased potential to accomplish a diversity of plant needs, mainly attributed to its multi-functionality. This work evaluated the ability of a mixture of three bacteria to colonize and induce a beneficial response on the pasture crop annual ryegrass. Pseudomonas G1Dc10 and Paenibacillus G3Ac9 were previously isolated from annual ryegrass and were selected for their ability to perform multiple functions related to plant growth promotion. Sphingomonas azotifigens DSMZ 18530(T) was included due to nitrogen fixing ability...
May 2017: Microbiological Research
https://www.readbyqxmd.com/read/28278390/classification-of-human-milks-based-on-their-trans-18-1-fatty-acid-profile-and-effect-of-maternal-diet
#17
Pilar Gómez-Cortés, Miguel Angel de la Fuente
BACKGROUND: The diet of breastfeeding women influences the trans fatty acid (TFA) composition of the milk excreted. However, the effects associated to TFA are isomer-dependent and diverse TFA profiles may have different nutritional implications. OBJECTIVE: The aim of this research was to evaluate whether certain TFA patterns in human milk fat can be used as indicators of TFA intake from different sources. METHODS: Milk fat from 60 women were examined and classified based on their TFA profile and conjugated linoleic acid (CLA) contents by principal component analysis (PCA)...
March 9, 2017: Breastfeeding Medicine: the Official Journal of the Academy of Breastfeeding Medicine
https://www.readbyqxmd.com/read/28275099/the-mediterranean-diet-score-is-more-strongly-associated-with-favorable-cardiometabolic-risk-factors-over-2-years-than-other-diet-quality-indexes-in-puerto-rican-adults
#18
Josiemer Mattei, Mercedes Sotos-Prieto, Sherman J Bigornia, Sabrina E Noel, Katherine L Tucker
Background: Multiple diet quality scores have been used to evaluate adherence to specific dietary recommendations or to consumption of healthful foods and nutrients. It remains unknown which score can more strongly predict longitudinal changes in cardiometabolic risk factors.Objective: We aimed to determine associations of 5 diet quality scores [AHA diet score (AHA-DS), Dietary Approaches to Stop Hypertension (DASH), Healthy Eating Index (HEI)-2005, Mediterranean diet score (MeDS), and Alternative Healthy Eating Index (AHEI)] with 2-y changes in cardiometabolic risk factors in adults 45-75 y old...
March 8, 2017: Journal of Nutrition
https://www.readbyqxmd.com/read/28274866/application-of-fungal-chitosan-incorporated-with-pomegranate-peel-extract-as-edible-coating-for-microbiological-chemical-and-sensorial-quality-enhancement-of-nile-tilapia-fillets
#19
Mohammed S Alsaggaf, Shaaban H Moussa, Ahmed A Tayel
Fish are generous sources for providing man with his essential nutritional requirements, but the extreme susceptibility to quality deterioration hinders their optimal usage and storage. Natural derivatives are always the perfect alternatives for food preservation. The application of fungal chitosan (Ch), from Aspergillus niger, and pomegranate peel extract (PPE), in coating films for Nile tilapia (Oreochromis niloticus) fillets preservation ‎and maintaining their microbiological, chemical and sensorial quality during cooled storage at 4°C for 30days, was investigated...
March 6, 2017: International Journal of Biological Macromolecules
https://www.readbyqxmd.com/read/28271603/the-division-of-chinese-soft-shelled-turtle-intestine-with-molecular-markers-is-slightly-different-from-the-morphological-and-histological-observation
#20
Zuobing Zhang, Ruxin Song, Xiao Xing, Lan Wang, Cuijuan Niu
Chinese soft-shelled turtle (Pelodiscus sinensis) is a commercially important species in Asian countries. Knowledge of its nutritional requirements and physiology is essential to its feed production. However, the lack of functional characterization of the intestine prevents well understanding of its absorption and utilization of nutritional materials. To solve this problem, this work utilized anatomical and histological method to characterize 9 segments sampled along the anterior-posterior axis of the intestine...
March 8, 2017: Integrative Zoology
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