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Micronutrient deficiency

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https://www.readbyqxmd.com/read/28933045/a-prospective-single-arm-trial-of-modified-long-biliopancreatic-and-short-alimentary-limbs-roux-en-y-gastric-bypass-in-type-2-diabetes-patients-with-mild-obesity
#1
Abdon José Murad, Ricardo Vitor Cohen, Eudes Paiva de Godoy, Christian Lamar Scheibe, Giuliano Peixoto Campelo, Almino Cardoso Ramos, Roclides Castro de Lima, Luís Eduardo Veras Pinto, Daniel Coelho, Hamilton Belo França Costa, Ígor Marreiros Pereira Pinto, Tiago Pereira, Francisco Raúl Santos Teófilo, José Aparecido Valadão
BACKGROUND: Type-2 diabetes (T2D) patients with body mass index (BMI) below 35 kg/m(2) carry lower remission rates than severely obese T2D individuals submitted to "standard limb lengths" Roux-en-Y gastric bypass (RYGB). Mild-obese patients appear to have more severe forms of T2D, where the mechanisms of glycemic control after a standard-RYGB may be insufficient. The elongation of the biliopancreatic limb may lead to greater stimulation of the distal intestine, alterations in bile acids and intestinal microbiota, among other mechanisms, leading to better metabolic outcomes...
September 20, 2017: Obesity Surgery
https://www.readbyqxmd.com/read/28932059/prevalence-of-nutritional-deficiencies-in-hair-loss-among-indian-participants-results-of-a-cross-sectional-study
#2
Dinesh Gowda, V Premalatha, D B Imtiyaz
BACKGROUND: Nutritional deficiencies are known to be associated with hair loss; however, the exact prevalence is not known. AIMS: The aim of this study is to evaluate the prevalence of nutritional deficiencies in participants with hair loss. MATERIALS AND METHODS: In this cross-sectional study, 100 enrolled participants were divided into telogen effluvium (TE), male-pattern hair loss (MPHL), and female-pattern hair loss (FPHL) based on the type of hair loss...
July 2017: International Journal of Trichology
https://www.readbyqxmd.com/read/28928514/component-analysis-of-nutritionally-rich-chloroplasts-recovery-from-conventional-and-unconventional-green-plant-species
#3
Mohamed A Gedi, Rhianna Briars, Felius Yuseli, Noorazwani Zainol, Randa Darwish, Andrew M Salter, David A Gray
A study of the literature indicates that chloroplasts synthesise a range of molecules, many of which have nutritional value for humans, but the nutritional credentials of chloroplasts recovered from plant cells are not established. Chloroplast-rich-fractions (CRFs) were prepared from green plant species and the macro- and micro-nutrient composition compared with the whole leaf materials (WLMs). The results indicated that, on a dry weight basis, CRF material from a range of green biomass was enriched in lipids and proteins, and in a range of micronutrients compared with the WLM...
August 2017: Journal of Food Science and Technology
https://www.readbyqxmd.com/read/28928244/selective-inhibitory-effects-of-zinc-on-cell-proliferation-in-esophageal-squamous-cell-carcinoma-through-orai1
#4
Sangyong Choi, Chaochu Cui, Yanhong Luo, Sun-Hee Kim, Jae-Kyun Ko, Xiaofang Huo, Jianjie Ma, Li-Wu Fu, Rhonda F Souza, Irina Korichneva, Zui Pan
Zinc, an essential micronutrient, has a cancer preventive role. Zinc deficiency has been shown to contribute to the progression of esophageal cancer. Orai1, a store-operated Ca(2+) entry (SOCE) channel, was previously reported to be highly expressed in tumor tissues removed from patients with esophageal squamous cell carcinoma (ESCC) with poor prognosis, and elevation of its expression contributes to both hyperactive intracellular Ca(2+) oscillations and fast cell proliferation in human ESCC cells. However, the molecular basis of cancer preventive functions of zinc and its association with Orai1-mediated cell proliferation remains unknown...
September 19, 2017: FASEB Journal: Official Publication of the Federation of American Societies for Experimental Biology
https://www.readbyqxmd.com/read/28926949/influence-of-freeze-drying-and-oven-drying-post-blanching-on-the-nutrient-composition-of-the-edible-insect-ruspolia-differens
#5
Forkwa Tengweh Fombong, Mik Van Der Borght, Jozef Vanden Broeck
The longhorn grasshopper, Ruspolia differens (Serville), plays an important role as a food source across Sub-Saharan Africa, where it is consumed as a delicacy in both rural and urban areas. The effect of two drying methods (freeze-drying and oven-drying), employed after blanching, on the proximate, fatty acid and mineral composition of the two most common morphs was determined. Ruspolia differens grasshoppers were harvested in Uganda and Kenya from wild swarms during the rainy periods of November-December 2016...
September 16, 2017: Insects
https://www.readbyqxmd.com/read/28925036/combining-food-based-dietary-recommendations-using-optifood-with-zinc-fortified-water-potentially-improves-nutrient-adequacy-among-4-to-6-year-old-children-in-kisumu-west-district-kenya
#6
Prosper Kujinga, Karin J Borgonjen-van den Berg, Cecilia Superchi, Hermine J Ten Hove, Elizabeth Opiyo Onyango, Pauline Andang'o, Valeria Galetti, Michael B Zimmerman, Diego Moretti, Inge D Brouwer
Children in developing countries often face multiple micronutrient deficiencies. Introduction of zinc-fortified water can increase zinc intake, but additional recommendations are required to address overall diet nutrient adequacy. We developed and tested food-based recommendations (FBRs) that included zinc-fortified water for children aged between 4 and 6 years from rural Kenya to achieve the best possible nutrient adequacy. Dietary intakes of 60 children aged 4-6 years, from Kisumu West district, Kenya, were assessed using a quantitative multipass 24-hr recall...
September 19, 2017: Maternal & Child Nutrition
https://www.readbyqxmd.com/read/28904467/post-bariatric-surgery-acute-axonal-polyneuropathy-doing-your-best-is-not-always-enough
#7
Zakia Mohammad Yasawy, Ali Hassan
Neurological complications are frequently recognized with weight reduction surgeries for morbid obesity. The spectrum of peripheral neuropathies complicating the weight loss surgery is wide, and among them, the acute axonal peripheral neuropathy resembling Guillain-Barre syndrome is rare and only less than a dozen cases are reported. We present three cases, which after bariatric surgery developed acute polyneuropathy that rapidly progressed over 4 weeks from the onset. All patients responded to aggressive parenteral Vitamin B1 and B12 replacement therapy...
July 2017: Annals of Indian Academy of Neurology
https://www.readbyqxmd.com/read/28902316/dietary-intake-and-adequacy-of-energy-and-nutrients-in-mexican-older-adults-results-from-two-national-health-and-nutrition-surveys
#8
Vanessa De la Cruz-Góngora, Brenda Martínez-Tapia, Lucía Cuevas-Nasu, Mario Flores-Aldana, Teresa Shamah-Levy
Objective: To describe energy and nutrient intakes and their adequacies in older Mexican adults participating in the National Health and Nutrition Survey (Ensanut) 2006 and 2012. Materials and methods: Dietary information was obtained through a semiquantitative food frequency questionnaire (SFFQ) from 526 adults 60 y and older participating in Ensanut 2012 and 3 326 in Ensanut 2006 in Mexico. Quantile and logistic regression models were used to obtain medians and marginal effects of each nutrient, adjusting by confounders and survey design...
May 2017: Salud Pública de México
https://www.readbyqxmd.com/read/28895887/a-micronutrient-fortified-beverage-given-at-different-dosing-frequencies-had-limited-impact-on-anemia-and-micronutrient-status-in-filipino-schoolchildren
#9
Imelda Angeles-Agdeppa, Clarita R Magsadia, Grant J Aaron, Beate B Lloyd, David C Hilmers, Zulfiqar A Bhutta
This study evaluated the effects of a multi-micronutrient fortified juice drink given in different frequencies of consumption on hemoglobin (Hb) concentration of schoolchildren. Hb was measured in 2423 schoolchildren aged 6- to 9-years-old at baseline. All anemic children (n = 246) were randomly allocated into groups: Daily dose (HD: high dose), 5X/week (MD: Moderate Dose), 3X/week (LD: Low Dose) and unfortified (Control). Pre- and post-study measurements of micronutrients were collected from 228 children. At the endpoint, significant Hb increases were observed in all groups, but there was no significant difference between groups...
September 12, 2017: Nutrients
https://www.readbyqxmd.com/read/28891932/inadequate-vitamin-c-status-in-prediabetes-and-type-2-diabetes-mellitus-associations-with-glycaemic-control-obesity-and-smoking
#10
Renée Wilson, Jinny Willis, Richard Gearry, Paula Skidmore, Elizabeth Fleming, Chris Frampton, Anitra Carr
Vitamin C (ascorbate) is an essential micronutrient in humans, being required for a number of important biological functions via acting as an enzymatic cofactor and reducing agent. There is some evidence to suggest that people with type 2 diabetes mellitus (T2DM) have lower plasma vitamin C concentrations compared to those with normal glucose tolerance (NGT). The aim of this study was to investigate plasma vitamin C concentrations across the glycaemic spectrum and to explore correlations with indices of metabolic health...
September 9, 2017: Nutrients
https://www.readbyqxmd.com/read/28888387/scurvy-at-the-agricultural-transition-in-the-atacama-desert-ca-3600-3200-bp-nutritional-stress-at-the-maternal-foetal-interface
#11
Anne Marie E Snoddy, Siân E Halcrow, Hallie R Buckley, Vivien G Standen, Bernardo T Arriaza
Studies of contemporary populations have demonstrated an association between decreased dietary diversity due to resource scarcity or underutilization and an increase in diseases related to poor micronutrient intake. With a reduction of dietary diversity, it is often the women and children in a population who are the first to suffer the effects of poor micronutrient status. Scurvy, a disease of prolonged vitamin C deficiency, is a micronutrient malnutrition disorder associated with resource scarcity, low dietary diversity, and/or dependence on high carbohydrate staple-foods...
September 2017: International Journal of Paleopathology
https://www.readbyqxmd.com/read/28887030/association-of-picky-eating-with-weight-status-and-dietary-quality-among-low-income-preschoolers
#12
Callie L Brown, Eliana M Perrin, Karen E Peterson, Holly E Brophy Herb, Mildred A Horodynski, Dawn Contreras, Alison L Miller, Danielle P Appugliese, Sarah C Ball, Julie C Lumeng
BACKGROUND: Picky eating is common in children. Few studies have examined predictors of picky eating, and the association of picky eating with weight status and dietary quality is inconsistent in prior literature. We aimed to identify predictors of picky eating and to test the association of picky eating with child body mass index z-score (BMIz), dietary quality, and micronutrient intake. METHODS: This was a cross-sectional analysis of baseline data from a randomized controlled trial to prevent obesity among 506 preschoolers attending Head Start...
September 5, 2017: Academic Pediatrics
https://www.readbyqxmd.com/read/28883478/dissection-of-iron-signaling-and-iron-accumulation-by-overexpression-of-subgroup-ib-bhlh039-protein
#13
Maria Augusta Naranjo-Arcos, Felix Maurer, Johannes Meiser, Stephanie Pateyron, Claudia Fink-Straube, Petra Bauer
Iron is an essential growth determinant for plants, and plants acquire this micronutrient in amounts they need in their environment. Plants can increase iron uptake in response to a regulatory transcription factor cascade. Arabidopsis thaliana serves as model plant to identify and characterize iron regulation genes. Here, we show that overexpression of subgroup Ib bHLH transcription factor bHLH039 (39Ox) caused constitutive iron acquisition responses, which resulted in enhanced iron contents in leaves and seeds...
September 7, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28873391/high-prevalence-of-thiamine-vitamin-b1-deficiency-in-early-childhood-among-a-nationally-representative-sample-of-cambodian-women-of-childbearing-age-and-their-children
#14
Kyly C Whitfield, Geoffry Smith, Chhoun Chamnan, Crystal D Karakochuk, Prak Sophonneary, Khov Kuong, Marjoleine Amma Dijkhuizen, Rathavuth Hong, Jacques Berger, Tim J Green, Frank Tammo Wieringa
BACKGROUND: Thiamine deficiency is thought to be an issue in Cambodia and throughout Southeast Asia due to frequent clinical reports of infantile beriberi. However the extent of this public health issue is currently unknown due to a lack of population-representative data. Therefore we assessed the thiamine status (measured as erythrocyte thiamine diphosphate concentrations; eThDP) among a representative sample of Cambodian women of childbearing age (15-49 y) and their young children (6-69 mo)...
September 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/28868222/linkage-disequilibrium-based-association-mapping-of-micronutrients-in-common-bean-phaseolus-vulgaris-l-a-collection-of-jammu-kashmir-india
#15
Reetika Mahajan, Sajad Majeed Zargar, R K Salgotra, Ravinder Singh, Aijaz Ahmad Wani, Muslima Nazir, Parvaze A Sofi
Micronutrient deficiencies are of major concern in human health and plant metabolism. Iron (Fe), zinc (Zn), iodine (I), selenium (Se) are regarded as micronutrients having major impact on human health. More than 50% of populations mainly from developing countries are suffering from one or the other micronutrient malnutrition. Ensuring adequate supply of these micronutrients through diet consisting of staple foods, such as common bean (Phaseolus vulgaris L.) is must. Here, we evaluated common bean genotypes that were collected from various regions of Jammu and Kashmir, India for Fe, Zn and protein contents and used SSRs to identify the markers associated with these traits...
October 2017: 3 Biotech
https://www.readbyqxmd.com/read/28867091/food-synergies-for-improving-bioavailability-of-micronutrients-from-plant-foods
#16
K Madhavan Nair, Little Flower Augustine
Plant foods are endowed with micronutrients but an understanding of bioavailability is essential in countries primarily dependent on plant based foods. Bioavailability depends majorly on food synergies. This review examines the nature of certain food synergies and methods to screen and establish it as a strategy to control micronutrient deficiency in the populations. Strong evidence on the synergistic effect of inclusion of vitamin C rich fruits and non-vegetarian foods in enhancing the bioavailability of iron has been demonstrated...
January 1, 2018: Food Chemistry
https://www.readbyqxmd.com/read/28842799/strategy-to-identify-the-causes-and-to-solve-a-sludge-granulation-problem-in-methanogenic-reactors-application-to-a-full-scale-plant-treating-cheese-wastewater
#17
Hervé Macarie, Maricela Esquivel, Acela Laguna, Olivier Baron, Rachid El Mamouni, Serge R Guiot, Oscar Monroy
Granulation of biomass is at the basis of the operation of the most successful anaerobic systems (UASB, EGSB and IC reactors) applied worldwide for wastewater treatment. Despite of decades of studies of the biomass granulation process, it is still not fully understood and controlled. "Degranulation/lack of granulation" is a problem that occurs sometimes in anaerobic systems resulting often in heavy loss of biomass and poor treatment efficiencies or even complete reactor failure. Such a problem occurred in Mexico in two full-scale UASB reactors treating cheese wastewater...
August 26, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28841516/from-which-soil-metal-fractions-fe-mn-zn-and-cu-are-taken-up-by-olive-trees-olea-europaea-l-cv-chondrolia-chalkidikis-in-organic-groves
#18
T Chatzistathis, A Papaioannou, D Gasparatos, A Molassiotis
Organic farming has been proposed as an alternative agricultural system to help solve environmental problems, like the sustainable management of soil micronutrients, without inputs of chemical fertilizers. The purposes of this study were: i) to assess Fe, Mn, Zn and Cu bioavailability through the determination of sequentially extracted chemical forms (fractions) and their correlation with foliar micronutrient concentrations in mature organic olive (cv. 'Chondrolia Chalkidikis') groves; ii) to determine the soil depth and the available forms (fractions) by which the 4 metals are taken up by olive trees...
August 22, 2017: Journal of Environmental Management
https://www.readbyqxmd.com/read/28839315/the-need-for-dietary-guidelines-in-pakistan
#19
Romaina Iqbal, Saman Tahir, Naveera Ghulamhussain
Diet is one of the most important contributors to health and disease. Developing countries such as Pakistan are facing a growing epidemic of under nutrition resulting in stunting, wasting and micronutrient deficiencies in the population. This severe situation of under nutrition in the country is coupled with rising tide of non-communicable diseases (NCD) posing the double burden of disease on the country. These burden of NCD, along with over and under nutrition poses a huge burden on the already over-utilized multi-tiered health care system in Pakistan...
August 2017: JPMA. the Journal of the Pakistan Medical Association
https://www.readbyqxmd.com/read/28835282/low-plasma-vitamin-a-concentration-is-associated-with-tuberculosis-in-moroccan-population-a-preliminary-case-control-study
#20
Mounia Qrafli, Khalid El Kari, Hassan Aguenaou, Jamal Eddine Bourkadi, Khalid Sadki, Mohammed El Mzibri
BACKGROUND: Vitamin A plays numerous roles in immune system. Its deficiency alters both the innate and adaptive immunity. Previous results reported that the micronutrients deficiency, particularly vitamin A, is observed in patients with tuberculosis. Thus, we aimed in this study to assess vitamin A concentrations in Moroccan patients with tuberculosis to set up a large efficacy study of vitamin A supplementation for TB infected patients. Plasma retinol concentration was measured by HPLC in 44 recently diagnosed TB patients and 40 healthy controls...
August 23, 2017: BMC Research Notes
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