keyword
MENU ▼
Read by QxMD icon Read
search

Micronutrients

keyword
https://www.readbyqxmd.com/read/29141330/-prenatal-supplementations-of-iron-iron-containing-multimicronutrients-and-antianemic-chinese-patent-medicines-in-women-in-shaanxi-province-2010-2013
#1
D M Liu, J M Li, P F Qu, S N Dang, X Y Wu, R Zhang, H Yan, H Yan
Objective: To understand the prevalence of prenatal supplementations of iron, iron-containing multi-micronutrients (IMMN) and antianemic Chinese patent medicines (ACPM) and associated factors in women in Shaanxi province. Methods: A sample of 28 367 childbearing-age women who gave birth during 2010-2013 and had specific information of the prenatal nutrients supplementation were recruited using stratified multistage cluster random sampling in Shaanxi province. The information about their basic characteristics and prenatal supplementation of nutrients were collected by a questionnaire survey...
November 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/29140151/a-comparison-of-the-nutrient-intakes-of-macronutrient-based-dieting-and-strict-dieting-bodybuilders
#2
Ahmed Ismaeel, Suzy Weems, Darryn Willoughby
The purpose of this study was to provide a descriptive assessment of the nutritional habits of competitive bodybuilders and compare the nutrient intakes of macronutrient-based dieting and strict dieting individuals. Data from 41 subjects (30 males and 11 females) were used in analyses. Participants completed a comprehensive food frequency questionnaire and diets were analyzed using a computer system. Males consumed an average of 2577.2 (SD=955.1) kilocalories, with an average fat intake of 83.6 g (SD=41.3), an average carbohydrate intake of 323...
November 15, 2017: International Journal of Sport Nutrition and Exercise Metabolism
https://www.readbyqxmd.com/read/29138966/postnatal-nutrition-influences-male-attractiveness-and-promotes-plasticity-in-male-mating-preferences
#3
José C Noguera, Neil B Metcalfe, Pat Monaghan
Poor early-life nutrition could reduce adult reproductive success by negatively affecting traits linked to sexual attractiveness such as song complexity. If so, this might favor strategic mate choice, allowing males with less complex songs to tailor their mating tactics to maximize the reproductive benefits. However, this possibility has been ignored in theoretical and empirical studies. By manipulating the micronutrient content of the diet (e.g., low or high) during the postnatal period of male zebra finches, we show for the first time (1) that males reared on a poor (low) micronutrient diet had less complex songs as adults; (2) that these males, in contrast to the high micronutrient diet group, were more selective in their mating strategies, discriminating against those females most likely to reduce their clutch size when paired with males having less complex songs; and (3) that by following different mating strategies, males reared on the contrasting diets obtained similar reproductive benefits...
November 14, 2017: Die Naturwissenschaften
https://www.readbyqxmd.com/read/29138201/effect-of-iron-and-zinc-biofortified-pearl-millet-consumption-on-growth-and-immune-competence-in-children-aged-12-18-months-in-india-study-protocol-for-a-randomised-controlled-trial
#4
Saurabh Mehta, Julia L Finkelstein, Sudha Venkatramanan, Samantha L Huey, Shobha A Udipi, Padmini Ghugre, Caleb Ruth, Richard L Canfield, Anura V Kurpad, Ramesh D Potdar, Jere D Haas
INTRODUCTION: Biofortified crops represent a sustainable agricultural solution for the widespread micronutrient malnutrition in India and other resource-limited settings. This study aims to investigate the effect of the consumption of foods prepared with iron- and zinc-biofortified pearl millet (FeZn-PM) by children on biomarkers of iron and zinc status, growth, and immune function. METHODS AND ANALYSIS: We will conduct a randomised controlled feeding trial in identified slums of Mumbai, India among 200 children aged between 12 and 18 months...
November 14, 2017: BMJ Open
https://www.readbyqxmd.com/read/29137686/the-food-multimix-concept-harnessing-and-promoting-local-composite-complementary-diets
#5
F B Zotor, P Amuna
Over the past two decades, increasing efforts have been made to find suitable nutritional products for managing particularly moderate forms of malnutrition following acute phase treatment, including the adoption of ready-to-use therapeutic foods. The challenge in meeting nutrient needs of normal growing young children and other vulnerable population groups with scant food supply has led us to explore the use of local, traditional and culturally adaptable food-based complementary foods employing the food multimix (FMM) concept...
November 2017: Proceedings of the Nutrition Society
https://www.readbyqxmd.com/read/29137512/microfinance-institutions-successful-delivery-of-micronutrient-powders-a-randomized-trial-in-rural-haiti
#6
Aaron Baum, Wesly Elize, Florence Jean-Louis
Globally, two-thirds of child deaths could be prevented by increased provision of health interventions such as vaccines, micronutrient supplements, and water purification tablets. We report the results from a randomized controlled trial in Haiti during 2012 that tested whether microfinance institutions-which reach 200 million households worldwide-can effectively deliver health products. These institutions provide loans to underserved entrepreneurs, primarily poor women in rural areas. In the intervention group, micronutrient powders to improve the nutrition of young children were distributed at regularly occurring microfinance meetings by a trained borrower...
November 2017: Health Affairs
https://www.readbyqxmd.com/read/29134764/peptides-derived-from-histidine-and-methionine-rich-regions-of-copper-transporter-1-exhibit-anti-angiogenic-property-by-chelating-extracellular-cu
#7
Iyer Gomathy Narayanan, K N Sulochana
Angiogenesis is a process of synthesis of new blood vessels from pre-existing vasculature. Copper (Cu) as a micronutrient is important to many proteins for their physiological roles. Cu is transported by ceruloplasmin from liver to other parts of the body. Copper transporter 1 (CTR1) is a transmembrane protein which participitate in Cu transport across the cell. It is also known to be involved in angiogenesis. In this study, we have designed three peptides from copper binding regions of CTR1 which are rich in histidine and methionine...
November 14, 2017: Chemical Biology & Drug Design
https://www.readbyqxmd.com/read/29134119/identification-of-membrane-proteome-of-paracoccidioides-lutzii-and-its-regulation-by-zinc
#8
Juliana Santana de Curcio, Marielle Garcia Silva, Mirelle Garcia Silva Bailão, Sônia Nair Báo, Luciana Casaletti, Alexandre Mello Bailão, Célia Maria de Almeida Soares
Aim: During infection development in the host, Paracoccidioides spp. faces the deprivation of micronutrients, a mechanism called nutritional immunity. This condition induces the remodeling of proteins present in different metabolic pathways. Therefore, we attempted to identify membrane proteins and their regulation by zinc in Paracoccidioides lutzii. Materials & methods: Membranes enriched fraction of yeast cells of P. lutzii were isolated, purified and identified by 2D LC-MS/MS detection and database search...
November 2017: Future Science OA
https://www.readbyqxmd.com/read/29133349/the-role-of-calprotectin-in-withholding-zinc-and-copper-from-candida-albicans
#9
Angelique N Besold, Benjamin A Gilston, Jana N Radin, Christian Ramsoomair, Edward M Culbertson, Cissy X Li, Brendan P Cormack, Walter J Chazin, Thomas E Kehl-Fie, Valeria C Culotta
The opportunistic fungal pathogen Candida albicans acquires essential metals from the host, yet the host can sequester these micronutrients through a process known as nutritional immunity. How the host withholds metals from C. albicans was poorly understood and here we examine the role of calprotectin (CP), a transition metal binding protein. When CP depletes bioavailable Zn from the extracellular environment, C. albicans strongly upregulates ZRT1 and PRA1 for Zn import and maintains constant intracellular Zn through numerous cell divisions...
November 13, 2017: Infection and Immunity
https://www.readbyqxmd.com/read/29133192/maternal-micronutrients-omega-3-fatty-acids-and-gene-expression-of-angiogenic-and-inflammatory-markers-in-pregnancy-induced-hypertension-rats
#10
Nisha Kemse, Deepali Sundrani, Anvita Kale, Sadhana Joshi
BACKGROUND AND AIMS: Preeclampsia is a disorder of pregnancy and is associated with inflammation and altered angiogenesis. The present study examines the effect of micronutrient and omega-3 fatty acid supplementation (individual, as well as combined) on genes involved in inflammation and angiogenesis, as well as global DNA methylation levels in a pregnancy induced hypertension (PIH) rat model. METHODS: Pregnant Wistar rats were randomly assigned to six dietary groups: control, PIH (Pregnancy induced hypertension) Induced; PIH Induced with micronutrient supplements with vitamin B12 (PIHB), folate (PIHF), omega-3 fatty acid (PIHO), and combined supplementation (PIHC) (micronutrients and omega-3 fatty acids)...
November 10, 2017: Archives of Medical Research
https://www.readbyqxmd.com/read/29130403/urinary-iodine-perchlorate-and-thiocyanate-concentrations-in-u-s-lactating-women
#11
Sun Y Lee, Alicia M McCarthy, Hindi E Stohl, Sherrine A Ibrahim, Christina Jeong, Lewis E Braverman, Wendy Siqian Ma, Xuemei He, Jorge H Mestman, Kristin E Schuller, Katherine A Jahreis, Elizabeth N Pearce, Angela M Leung
BACKGROUND: Iodine is an essential micronutrient for thyroid hormone production. Adequate iodine intake and normal thyroid function are important during early development, and breastfed infants rely on maternal iodine excreted in breast milk for their iodine nutrition. The proportion of U.S. women of childbearing age with urinary iodine concentration (UIC) <50µg/L has been increasing, and a subset of lactating women may have inadequate iodine intake. UIC may also be influenced by environmental exposure to perchlorate and thiocyanate, competitive inhibitors of iodine transport into thyroid and lactating mammary glands...
November 12, 2017: Thyroid: Official Journal of the American Thyroid Association
https://www.readbyqxmd.com/read/29129977/preinoculation-of-soybean-seeds-treated-with-agrichemicals-up-to-30-days-before-sowing-technological-innovation-for-large-scale-agriculture
#12
Ricardo Silva Araujo, Sonia Purin da Cruz, Edson Luiz Souchie, Thomas Newton Martin, André Shigueyoshi Nakatani, Marco Antonio Nogueira, Mariangela Hungria
The cultivation of soybean in Brazil experienced an expressive growth in the last decades. Soybean is highly demanding on nitrogen (N) that must come from fertilizers or from biological fixation. The N supply to the soybean crop in Brazil relies on the inoculation with elite strains of Bradyrhizobium japonicum, B. elkanii, and B. diazoefficiens, which are able to fulfill the crop's N requirements and enrich the soil for the following crop. The effectiveness of the association between N2-fixing bacteria and soybean plants depends on the efficacy of the inoculation process...
2017: International Journal of Microbiology
https://www.readbyqxmd.com/read/29129275/how-micronutrients-influence-the-physiology-of-mosquitoes
#13
REVIEW
Crisalejandra Rivera-Pérez, Mark E Clifton, Fernando G Noriega
Micronutrients or non-energetic nutrients (NEN) are needed in reduced amounts, but are essential for many mosquito physiological processes that influence biological traits from vector competence to reproductive capacity. The NEN include amino acids (AA), vitamins, salts, metals and sterols. Free AA plays critical roles controlling most physiological processes, from digestion to reproduction. Particularly proline connects metabolic pathways in energy production, flight physiology and ammonia detoxification. Metal, in particular iron and calcium, salts, sterol and vitamin homeostasis are critical for cell signaling, respiration, metabolism and reproduction...
October 2017: Current Opinion in Insect Science
https://www.readbyqxmd.com/read/29129241/zinc-and-selenium-status-in-critically-ill-patients-according-to-severity-stratification
#14
Marina Augusta Cirino Ruocco, Evelin Drociunas Pacheco Cechinatti, Fernando Barbosa, Anderson Marliere Navarro
OBJECTIVE: The aim of this study was to evaluate the concentrations of zinc and selenium in different biological materials and to associate them with the clinical severity score according to the Simplified Acute Physiology Score (SAPS) III. METHODS: The study was conducted in a 10-bed general intensive care unit of the Américo Brasiliense State Hospital/SP, with 95 patients stratified by the SAPS III score cutoff points (63.5 points) as less or more severe and by the diagnosis of sepsis...
January 2018: Nutrition
https://www.readbyqxmd.com/read/29125955/biomonitoring-of-nutrient-and-toxic-element-concentrations-in-the-sarno-river-through-aquatic-plants
#15
Daniela Baldantoni, Alessandro Bellino, Giusy Lofrano, Giovanni Libralato, Luca Pucci, Maurizio Carotenuto
The Sarno River is considered the most polluted river in Europe and one of the ten most polluted rivers in the world. So far, its quality has been usually evaluated by water and sediment analyses of either inorganic or organic pollutants. However, a biomonitoring approach would be of paramount importance in the evaluation of river quality, since it integrates pollutant temporal fluctuations, as in the case of discontinuous inputs from urban, industrial and agricultural activities. To this end, a passive biomonitoring study of the Sarno River was carried out, using two native aquatic plants accumulators of inorganic pollutants...
November 7, 2017: Ecotoxicology and Environmental Safety
https://www.readbyqxmd.com/read/29123343/multiple-nutritional-deficiencies-in-cerebral-palsy-compounding-physical-and-functional-impairments
#16
P G Hariprasad, K E Elizabeth, Mathew J Valamparampil, D Kalpana, T S Anish
Introduction: Cerebral palsy (CP) refers to a spectrum of disorders causing physical and intellectual morbidity. Macro and micro nutrient deficiencies often contribute to the subnormal physical and mental capabilities of them. Objectives: To assess the growth, nutritional status, physical and functional ability and quality of life in cerebral palsy children and to determine any relation with their gross motor and functional capabilities. Method: The study was conducted at a Tertiary Care Centre, with the participants in the age group 1-16 years...
October 2017: Indian Journal of Palliative Care
https://www.readbyqxmd.com/read/29123159/zinc-is-a-critical-regulator-of-placental-morphogenesis-and-maternal-hemodynamics-during-pregnancy-in-mice
#17
Rebecca L Wilson, Shalem Y Leemaqz, Zona Goh, Dale McAninch, Tanja Jankovic-Karasoulos, Gabriela E Leghi, Jessica A Phillips, Katrina Mirabito Colafella, Cuong Tran, Sean O'Leary, Sam Buckberry, Stephen Pederson, Sarah A Robertson, Tina Bianco-Miotto, Claire T Roberts
Zinc is an essential micronutrient in pregnancy and zinc deficiency impairs fetal growth. We used a mouse model of moderate zinc deficiency to investigate the physiological mechanisms by which zinc is important to placental morphogenesis and the maternal blood pressure changes during pregnancy. A 26% reduction in circulating zinc (P = 0.005) was exhibited in mice fed a moderately zinc-deficient diet. Zinc deficiency in pregnancy resulted in an 8% reduction in both near term fetal and placental weights (both P < 0...
November 9, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29122389/the-nutritional-geometry-of-liver-disease-including-non-alcoholic-fatty-liver-disease-nafld
#18
REVIEW
Stephen J Simpson, David Raubenheimer, Victoria C Cogger, Laurence Macia, Samantha M Solon-Biet, David G Le Couteur, Jacob George
Nutrition has a profound effect on chronic liver disease, especially non-alcoholic fatty liver disease (NAFLD). Most observational studies and clinical trials have focussed on the effects of total energy intake, or the intake of individual macronutrients and certain micronutrients, such as vitamin D, on liver disease. Although these studies have shown the importance of nutrition on hepatic outcomes, there is not yet any unifying framework for understanding the relationship between diet and liver disease. The Geometric Framework for Nutrition (GFN) is an innovative model for designing nutritional experiments or interpreting nutritional data that can determine the effects of nutrients and their interactions on animal behaviour and phenotypes...
November 3, 2017: Journal of Hepatology
https://www.readbyqxmd.com/read/29120789/laser-induced-breakdown-spectroscopy-libs-for-rapid-analysis-of-ash-potassium-and-magnesium-in-gluten-free-flours
#19
Maria Markiewicz-Keszycka, Maria P Casado-Gavalda, Xavier Cama-Moncunill, Raquel Cama-Moncunill, Yash Dixit, Patrick J Cullen, Carl Sullivan
Gluten free (GF) diets are prone to mineral deficiency, thus effective monitoring of the elemental composition of GF products is important to ensure a balanced micronutrient diet. The objective of this study was to test the potential of laser-induced breakdown spectroscopy (LIBS) analysis combined with chemometrics for at-line monitoring of ash, potassium and magnesium content of GF flours: tapioca, potato, maize, buckwheat, brown rice and a GF flour mixture. Concentrations of ash, potassium and magnesium were determined with reference methods and LIBS...
April 1, 2018: Food Chemistry
https://www.readbyqxmd.com/read/29120360/elemental-ingredients-in-the-macrophage-cocktail-role-of-zip8-in-host-response-to-mycobacterium-tuberculosis
#20
REVIEW
Charlie J Pyle, Abul K Azad, Audrey C Papp, Wolfgang Sadee, Daren L Knoell, Larry S Schlesinger
Tuberculosis (TB) is a global epidemic caused by the infection of human macrophages with the world's most deadly single bacterial pathogen, Mycobacterium tuberculosis (M.tb). M.tb resides in a phagosomal niche within macrophages, where trace element concentrations impact the immune response, bacterial metal metabolism, and bacterial survival. The manipulation of micronutrients is a critical mechanism of host defense against infection. In particular, the human zinc transporter Zrt-/Irt-like protein 8 (ZIP8), one of 14 ZIP family members, is important in the flux of divalent cations, including zinc, into the cytoplasm of macrophages...
November 9, 2017: International Journal of Molecular Sciences
keyword
keyword
44060
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"