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Nutritional medicine

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https://www.readbyqxmd.com/read/28333766/dietary-inadequacies-in-hiv-infected-and-uninfected-school-aged-children-in-johannesburg-south-africa
#1
Stephanie Shiau, Acadia Webber, Renate Strehlau, Faeezah Patel, Ashraf Coovadia, Samantha Kozakowski, Susan Brodlie, Michael T Yin, Louise Kuhn, Stephen M Arpadi
OBJECTIVES: The World Health Organization (WHO) recommends that HIV-infected children increase energy intake and maintain a balanced macronutrient distribution for optimal growth and nutrition. Few studies have evaluated dietary intake of HIV-infected children in resource-limited settings. METHODS: We conducted a cross-sectional analysis of the dietary intake of 220 perinatally HIV-infected children and 220 HIV-uninfected controls ages 5-9 years in Johannesburg, South Africa...
March 22, 2017: Journal of Pediatric Gastroenterology and Nutrition
https://www.readbyqxmd.com/read/28333597/when-is-parenteral-nutrition-appropriate
#2
Patricia Worthington, Jane Balint, Matthew Bechtold, Angela Bingham, Lingtak-Neander Chan, Sharon Durfee, Andrea K Jevenn, Ainsley Malone, Maria Mascarenhas, Daniel T Robinson, Beverly Holcombe
Parenteral nutrition (PN) represents one of the most notable achievements of modern medicine, serving as a therapeutic modality for all age groups across the healthcare continuum. PN offers a life-sustaining option when intestinal failure prevents adequate oral or enteral nutrition. However, providing nutrients by vein is an expensive form of nutrition support, and serious adverse events can occur. In an effort to provide clinical guidance regarding PN therapy, the Board of Directors of the American Society for Parenteral and Enteral Nutrition (ASPEN) convened a task force to develop consensus recommendations regarding appropriate PN use...
March 2017: JPEN. Journal of Parenteral and Enteral Nutrition
https://www.readbyqxmd.com/read/28330275/phytochemicals-of-moringa-oleifera-a-review-of-their-nutritional-therapeutic-and-industrial-significance
#3
REVIEW
Ramesh Kumar Saini, Iyyakkannu Sivanesan, Young-Soo Keum
Moringa oleifera Lam., also known as the 'drumstick tree,' is recognized as a vibrant and affordable source of phytochemicals, having potential applications in medicines, functional food preparations, water purification, and biodiesel production. The multiple biological activities including antiproliferation, hepatoprotective, anti-inflammatory, antinociceptive, antiatherosclerotic, oxidative DNA damage protective, antiperoxidative, cardioprotective, as well as folk medicinal uses of M. oleifera (MO) are attributed to the presence of functional bioactive compounds, such as phenolic acids, flavonoids, alkaloids, phytosterols, natural sugars, vitamins, minerals, and organic acids...
December 2016: 3 Biotech
https://www.readbyqxmd.com/read/28322143/in-vitro-and-in-vivo-antidiabetic-evaluation-of-selected-culinary-medicinal-mushrooms-agaricomycetes
#4
Varinder Singh, Gurleen Kaur Bedi, Richa Shri
Management of type 2 diabetes by delaying or preventing glucose absorption using natural products is gaining significant attention. Edible mushrooms are well documented for their nutritional and medicinal properties. This investigation was designed to evaluate the antidiabetic activity of aqueous extracts of selected culinary-medicinal mushrooms, namely, Pleurotus ostreatus, Calocybe indica, and Volvariella volvacea, using in vitro models (α-amylase inhibition assay, glucose uptake by yeast cells, and glucose adsorption capacity)...
2017: International Journal of Medicinal Mushrooms
https://www.readbyqxmd.com/read/28320091/animal-models-for-assessing-the-impact-of-natural-products-on-the-aetiology-and-metabolic-pathophysiology-of-type-2-diabetes
#5
REVIEW
Md Asrafuzzaman, Yingnan Cao, Rizwana Afroz, Danielle Kamato, Susan Gray, Peter J Little
Type 2 diabetes mellitus is a complex and heterogeneous disorder which in its most common manifestation arises from insulin resistance and later insulin insufficiency. Type 2 diabetes is characterised by impaired insulin sensitivity and diagnosed as hyperglycaemia. Because of its cardiovascular consequences, Type 2 diabetes represents one of the world's leading causes of mortality and morbidity. Drug discovery and development are required to produce better ways to prevent, treat and manage diabetes and its complications...
March 15, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28316211/-study-on-li-ting-an-s-contribution-to-military-medicine-during-1932-1943
#6
Y C Li
From 1920, Li Ting'an started to pay attention to military medicine. At the beginning of the Anti-Japanese War, Li Ting'an compiled books of military medicine, restored the health office, participated in the compilation of first aid measures, rehabilitation outlines, and methods of protection practice, and preparing the establishment of hospitals for wounded soldiers in order to support the Anti-Japanese War. At that time, he was appointed as the anti-epidemic commissioner of South China to organize and conduct the epidemic prevention works in the War...
January 28, 2017: Zhonghua Yi Shi za Zhi, Chinese Journal of Medical History
https://www.readbyqxmd.com/read/28314653/assessment-of-risk-factors-for-candidemia-in-non-neutropenic-patients-hospitalized-in-internal-medicine-wards-a-multicenter-study
#7
M Falcone, G Tiseo, C Tascini, A Russo, E Sozio, G Raponi, C Rosin, P Pignatelli, P Carfagna, A Farcomeni, R Luzzati, F Violi, F Menichetti, M Venditti
BACKGROUND: An increasing prevalence of candidemia has been reported in Internal Medicine wards (IMWs). The aim of our study was to identify risk factors for candidemia among non-neutropenic patients hospitalized in IMWs. METHODS: A multicenter case-control study was performed in three hospitals in Italy. Patients developing candidemia (cases) were compared to patients without candidemia (controls) matched by age, time of admission and duration of hospitalization...
March 14, 2017: European Journal of Internal Medicine
https://www.readbyqxmd.com/read/28303161/a-systematic-review-of-intervention-studies-examining-nutritional-and-herbal-therapies-for-mild-cognitive-impairment-and-dementia-using-neuroimaging-methods-study-characteristics-and-intervention-efficacy
#8
REVIEW
Genevieve Z Steiner, Danielle C Mathersul, Freya MacMillan, David A Camfield, Nerida L Klupp, Sai W Seto, Yong Huang, Mark I Hohenberg, Dennis H Chang
Neuroimaging facilitates the assessment of complementary medicines (CMs) by providing a noninvasive insight into their mechanisms of action in the human brain. This is important for identifying the potential treatment options for target disease cohorts with complex pathophysiologies. The aim of this systematic review was to evaluate study characteristics, intervention efficacy, and the structural and functional neuroimaging methods used in research assessing nutritional and herbal medicines for mild cognitive impairment (MCI) and dementia...
2017: Evidence-based Complementary and Alternative Medicine: ECAM
https://www.readbyqxmd.com/read/28300010/effect-of-dietary-supplementation-of-ligustrum-lucidum-on-performance-egg-quality-and-blood-biochemical-parameters-of-hy-line-brown-hens-during-the-late-laying-period
#9
X L Li, W L He, M L Yang, Y M Yan, Y H Xue, S T Zhao
The fruit of Ligustrum lucidum (FLL, Nuzhenzi in Chinese) is an important traditional medicine, and have attracted significant research attention because of their various biological activities. However, there are few research reports available on the use of FLL as a feed additive in livestock nutrition, particularly in layers. This study was conducted to determine the effects of supplementation of the diet of laying hens with FLL on laying performance, egg quality and blood metabolites. A total of 360 72-week-old hens were allocated to three dietary treatments (eight replications of 15 hens/treatment group) and were fed either a control diet or a diet supplemented with an inclusion level of 0...
March 16, 2017: Animal: An International Journal of Animal Bioscience
https://www.readbyqxmd.com/read/28298279/the-potential-impact-of-animal-science-research-on-global-maternal-and-child-nutrition-and-health-a-landscape-review
#10
REVIEW
Jack Odle, Sheila K Jacobi, R Dean Boyd, Dale E Bauman, Russell V Anthony, Fuller W Bazer, Adam L Lock, Andrew C Serazin
High among the challenges facing mankind as the world population rapidly expands toward 9 billion people by 2050 is the technological development and implementation of sustainable agriculture and food systems to supply abundant and wholesome nutrition. In many low-income societies, women and children are the most vulnerable to food insecurity, and it is unequivocal that quality nutrition during the first 1000 d of life postconception can be transformative in establishing a robust, lifelong developmental trajectory...
March 2017: Advances in Nutrition
https://www.readbyqxmd.com/read/28290363/volatile-and-non-volatile-semi-volatile-compounds-and-in-vitro-bioactive-properties-of-chilean-ulmo-eucryphia-cordifolia-cav-honey
#11
Francisca Acevedo, Paulina Torres, B Dave Oomah, Severino Matias de Alencar, Adna Prado Massarioli, Raquel Martín-Venegas, Vicenta Albarral-Ávila, César Burgos-Díaz, Ruth Ferrer, Mónica Rubilar
Ulmo honey originating from Eucryphia cordifolia tree, known locally in the Araucania region as the Ulmo tree is a natural product with valuable nutritional and medicinal qualities. It has been used in the Mapuche culture to treat infections. This study aimed to identify the volatile and non-volatile/semi-volatile compounds of Ulmo honey and elucidate its in vitro biological properties by evaluating its antioxidant, antibacterial, antiproliferative and hemolytic properties and cytotoxicity in Caco-2 cells. Headspace volatiles of Ulmo honey were isolated by solid-phase microextraction (SPME); non-volatiles/semi-volatiles were obtained by removing all saccharides with acidified water and the compounds were identified by GC/MS analysis...
April 2017: Food Research International
https://www.readbyqxmd.com/read/28290284/uhplc-ms-2-based-approach-for-the-comprehensive-metabolite-profiling-of-bean-vicia-faba-l-by-products-a-promising-source-of-bioactive-constituents
#12
Ibrahim M Abu-Reidah, David Arráez-Román, Ismail Warad, Alberto Fernández-Gutiérrez, Antonio Segura-Carretero
Today, by-products generated from the agro-industrial practices are considered a key source of bioactive and functional components, that can be used for their nutritional and added value properties. New aspects concerning the use of these wastes as by-products in food production additives or supplements with high nutritional and medicinal value have gained substantial interest, due to their possession of economically high-value products. In this sense, the present study describes a thorough characterization of phytochemical compounds from hydro-methanolic extract of broad beans testa by using ultra-high performance liquid chromatography (UHPLC) hyphenated with quadrupole-time-of-flight tandem mass spectrometry (QTOF-MS)...
March 2017: Food Research International
https://www.readbyqxmd.com/read/28281400/evaluation-of-thiol-disulphide-homeostasis-in-radiation-workers
#13
Ural Koc, Sinan Tan, Ahmet Goktug Ertem, Mehmet Gumus, Betul Ozbek, Ozcan Erel
PURPOSE: To evaluate a novel, easily calculated, readily available, and relatively cheap oxidative stress marker, thiol-disulphide homeostasis, in radiation workers and compare the results with healthy controls. MATERIALS AND METHODS: A total of 108 participants were enrolled in the study. The study population included 63 hospital workers occupationally exposed to ionizing radiation in the units of interventional radiology, interventional cardiology and nuclear medicine...
March 10, 2017: International Journal of Radiation Biology
https://www.readbyqxmd.com/read/28279699/metabolic-engineering-for-the-microbial-production-of-marine-bioactive-compounds
#14
REVIEW
Xiangzhao Mao, Zhen Liu, Jianan Sun, Sang Yup Lee
Many marine bioactive compounds have medicinal and nutritional values. These bioactive compounds have been prepared using solvent-based extraction from marine bio-resources or chemical synthesis, which are costly, inefficient with low yields, and environmentally unfriendly. Recent advances in metabolic engineering allowed to some extent more efficient production of these compounds, showing promises to meet the increasing demand of marine natural bioactive compounds. In this paper, we review the strategies and statuses of metabolic engineering applied to microbial production of marine natural bioactive compounds including terpenoids and their derivatives, omega-3 polyunsaturated fatty acids, and marine natural drugs, and provide perspectives...
March 6, 2017: Biotechnology Advances
https://www.readbyqxmd.com/read/28275609/the-domains-of-human-nutrition-the-importance-of-nutrition-education-in-academia-and-medical-schools
#15
Lorenzo M Donini, Francesco Leonardi, Mariangela Rondanelli, Giuseppe Banderali, Maurizio Battino, Enrico Bertoli, Alessandra Bordoni, Furio Brighenti, Riccardo Caccialanza, Giulia Cairella, Antonio Caretto, Hellas Cena, Manuela Gambarara, Maria Gabriella Gentile, Marcello Giovannini, Lucio Lucchin, Pietro Migliaccio, Francesco Nicastro, Fabrizio Pasanisi, Luca Piretta, Danilo Radrizzani, Carla Roggi, Giuseppe Rotilio, Luca Scalfi, Roberto Vettor, Federico Vignati, Nino C Battistini, Maurizio Muscaritoli
Human nutrition encompasses an extremely broad range of medical, social, commercial, and ethical domains and thus represents a wide, interdisciplinary scientific and cultural discipline. The high prevalence of both disease-related malnutrition and overweight/obesity represents an important risk factor for disease burden and mortality worldwide. It is the opinion of Federation of the Italian Nutrition Societies (FeSIN) that these two sides of the same coin, with their sociocultural background, are related to a low "nutritional culture" secondary, at least in part, to an insufficient academic training for health-care professionals (HCPs)...
2017: Frontiers in Nutrition
https://www.readbyqxmd.com/read/28273380/an-aanat-asmt-transgenic-animal-model-constructed-with-crispr-cas9-system-serving-as-the-mammary-gland-bioreactor-to-produce-melatonin-enrich-milk-in-sheep
#16
Teng Ma, Jingli Tao, Minghui Yang, Changjiu He, Xiuzhi Tian, Xiaosheng Zhang, Jinlong Zhang, Shoulong Deng, Jianzhong Feng, Zhenzhen Zhang, Jing Wang, Pengyun Ji, Yukun Song, Pingli He, Hongbing Han, Juncai Fu, Zhengxing Lian, Guoshi Liu
Melatonin as a potent antioxidant exhibits important nutritional and medicinal values. To produce melatonin-enriching milk will benefit to the consumers. In this study, a sheep bioreactor which generates melatonin-enriching milk has been successfully developed by the technology that combined CRISPR/Cas9 system and microinjection. The AANAT and ASMT were cloned from pineal gland of Dorper sheep (Ovis aries). The in vitro studies found that AANAT and ASMT were successfully transferred to the mammary epithelial cell lines and significantly increased melatonin production in the culture medium compared to the non-transgenic cell lines...
March 8, 2017: Journal of Pineal Research
https://www.readbyqxmd.com/read/28272349/the-influence-of-spirulina-platensis-filtrates-on-caco-2-proliferative-activity-and-expression-of-apoptosis-related-micrornas-and-mrna
#17
Agnieszka Śmieszek, Ewa Giezek, Martyna Chrapiec, Martyna Murat, Aleksandra Mucha, Izabela Michalak, Krzysztof Marycz
Spirulina platensis (SP) is a blue-green microalga that has recently raised attention not only as a nutritional component, but also as a source of bioactivities that have therapeutic effects and may find application in medicine, including cancer treatment. In the present study we determined the cytotoxic effect of S. platensis filtrates (SPF) on human colon cancer cell line Caco-2. Three concentrations of SPF were tested-1.25%, 2.5%, and 5% (v/v). We have found that the highest concentration of SPF exerts the strongest anti-proliferative and pro-apoptotic effect on Caco-2 cultures...
March 7, 2017: Marine Drugs
https://www.readbyqxmd.com/read/28271459/differences-in-eating-and-body-related-attitudes-beliefs-and-behaviors-among-female-graduate-students-in-nutrition-and-dietetics-and-naturopathic-medicine-a-pilot-study
#18
https://www.readbyqxmd.com/read/28268376/micro-tube-mass-production-device-for-microbial-culture
#19
K Fujimoto, M Ogawa, K Higashi, N Miki
This paper describes mass production system of micro-tubes for microbial culture in an open environment. Microbes are used in many fields, such as food, medicine, environmental and energy. We proposed a microbe culture system using hydrogel micro-tubes, which can protect the target microbes inside from competitive microbes outside of the tubes while allow oxygen and nutrition to diffuse through. The hydrogel micro-tubes can be produced by a microfluidic device, which can precisely control the flow and therefore, the tube geometry...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28268079/gender-disparities-in-the-food-insecurity-overweight-and-food-insecurity-obesity-paradox-among-low-income-older-adults
#20
Daphne C Hernandez, Layton Reesor, Rosenda Murillo
BACKGROUND: Obesity and obesity-related comorbidities are increasing among older adults. Food insecurity is a nutrition-related factor that coexists with obesity among low-income individuals. The majority of the research on the food insecurity-obesity paradox has been conducted on low-income mothers and children, with research lacking on large diverse samples of older adults. OBJECTIVE: The purpose of this study was to assess gender disparities in the association between food insecurity and overweight and obesity among low-income older adults...
March 3, 2017: Journal of the Academy of Nutrition and Dietetics
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