keyword
MENU ▼
Read by QxMD icon Read
search

micronutrient testing

keyword
https://www.readbyqxmd.com/read/28077098/validity-of-gestational-age-estimates-by-last-menstrual-period-and-neonatal-examination-compared-to-ultrasound-in-vietnam
#1
Nicholas P Deputy, Phuong H Nguyen, Hoa Pham, Son Nguyen, Lynnette Neufeld, Reynaldo Martorell, Usha Ramakrishnan
BACKGROUND: Accurate estimation of gestational age is important for both clinical and public health purposes. Estimates of gestational age using fetal ultrasound measurements are considered most accurate but are frequently unavailable in low- and middle-income countries. The objective of this study was to assess the validity of last menstrual period and Farr neonatal examination estimates of gestational age, compared to ultrasound estimates, in a large cohort of women in Vietnam. METHODS: Data for this analysis come from a randomized, placebo-controlled micronutrient supplementation trial in Vietnam...
January 11, 2017: BMC Pregnancy and Childbirth
https://www.readbyqxmd.com/read/28075369/validation-of-a-dish-based-semiquantitative-food-questionnaire-in-rural-bangladesh
#2
Pi-I D Lin, Sabri Bromage, Md Golam Mostofa, Joseph Allen, Emily Oken, Molly L Kile, David C Christiani
A locally validated tool was needed to evaluate long-term dietary intake in rural Bangladesh. We assessed the validity of a 42-item dish-based semi-quantitative food frequency questionnaire (FFQ) using two 3-day food diaries (FDs). We selected a random subset of 47 families (190 participants) from a longitudinal arsenic biomonitoring study in Bangladesh to administer the FFQ. Two 3-day FDs were completed by the female head of the households and we used an adult male equivalent method to estimate the FD for the other participants...
January 10, 2017: Nutrients
https://www.readbyqxmd.com/read/28069089/dietary-calcium-impairs-tomato-lycopene-bioavailability-in-healthy-humans
#3
Patrick Borel, C Desmarchelier, U Dumont, C Halimi, D Lairon, D Page, J L Sébédio, C Buisson, C Buffière, D Rémond
Lycopene (LYC) bioavailability is relatively low and highly variable, because of the influence of several factors. Recent in vitro data have suggested that dietary Ca can impair LYC micellarisation, but there is no evidence whether this can lead to decreased LYC absorption efficiency in humans. Our objective was to assess whether a nutritional dose of Ca impairs dietary LYC bioavailability and to study the mechanism(s) involved. First, in a randomised, two-way cross-over study, ten healthy adults consumed either a test meal that provided 19-mg (all-E)-LYC from tomato paste or the same meal plus 500-mg calcium carbonate as a supplement...
January 10, 2017: British Journal of Nutrition
https://www.readbyqxmd.com/read/28065633/micronutrient-intake-is-inadequate-for-a-sample-of-pregnant-african-american-women
#4
Susan W Groth, Patricia A Stewart, Deborah J Ossip, Robert C Block, Nellie Wixom, I Diana Fernandez
BACKGROUND: Micronutrient intake is critical for fetal development and positive pregnancy outcomes. Little is known about the adequacy of micronutrient intake in pregnant African-American women. OBJECTIVE: To describe nutrient sufficiency and top food groups contributing to dietary intake of select micronutrients in low-income pregnant African-American women and determine whether micronutrient intake varies with early pregnancy body mass index (BMI) and/or gestational weight gain...
January 5, 2017: Journal of the Academy of Nutrition and Dietetics
https://www.readbyqxmd.com/read/28064416/association-of-mood-disorders-with-serum-zinc-concentrations-in-adolescent-female-students
#5
Kobra Tahmasebi, Reza Amani, Zahra Nazari, Kambiz Ahmadi, Sara Moazzen, Seyed-Ali Mostafavi
Among various factors influencing mood disorders, the impact of micronutrient deficiencies has attracted a great attention. Zinc deficiency is considered to play a crucial role in the onset and progression of mood disorders in different stages of life. The main objective of this study was to assess the correlation between serum zinc levels and mood disorders in high school female students. This cross-sectional study was conducted on a random sample of 100 representative high school female students. The participants completed 24-h food recall questionnaires to assess the daily zinc intakes...
January 7, 2017: Biological Trace Element Research
https://www.readbyqxmd.com/read/28058459/-nutritional-supplements-in-sports-sense-nonsense-or-hazard
#6
Maria Kristina Parr, Sebastian Schmidtsdorff, Annette Sophie Kollmeier
The excessive sale of dietary supplements (DSs) has become a global multi-billion market as more and more people turn to DSs for a healthy lifestyle or for aesthetic reasons. DSs are also increasingly popular among athletes; 50-85% of recreational and 35-100% of competitive athletes report taking DSs, the latter more regularly. Unless pathological deficiencies are detected, the intake of DSs for recreational athletes is not recommended. While it may be advisable for competitive athletes to supplement their diet with certain macronutrients (proteins and carbohydrates), many micronutrients (vitamins, minerals) as well as allegedly performance enhancing DSs may only show minimal impact under specific conditions and for certain sports...
January 5, 2017: Bundesgesundheitsblatt, Gesundheitsforschung, Gesundheitsschutz
https://www.readbyqxmd.com/read/28049270/identifying-acceptability-and-price-points-for-purchasing-micronutrient-powders-for-children-2-to-5-years-old-in-nepal
#7
Rajni Gunnala, Cria G Perrine, Giriraj Subedi, Saba Mebrahtu, Pradiumna Dahal, Maria Elena Jefferds
BACKGROUND AND OBJECTIVE: Little is known about purchasing micronutrient powders (MNP) for children 2-5 years. We describe acceptability for purchasing and price points for MNP for children 2-5 years among caregivers living in districts where free MNP are distributed for children 6-23 months. METHODS AND STUDY DESIGN: Crosssectional surveys conducted 3 months after MNP program implementation in 2 districts; 15 months after implementation in 2 different districts...
January 2017: Asia Pacific Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28045918/response-of-mirna-22-3p-and-mirna-149-5p-to-folate-deficiency-and-the-differential-regulation-of-mthfr-expression-in-normal-and-cancerous-human-hepatocytes
#8
Chao Li, Juan Ni, Yao-Xian Liu, Han Wang, Zi-Qing Liang, Xu Wang
BACKGROUND/AIMS: Folic acid (FA) is a core micronutrient involved in DNA synthesis/methylation, and the metabolism of FA is responsible for genomic stability. MicroRNAs may affect gene expression during folate metabolism when cellular homeostasis is changed. This study aimed to reveal the relationship between FA deficiency and the expression of miR-22-p/miR-149-5p and the targeted regulation of miR-22-3p/miR-149-5p on the key folate metabolic gene Methylenetetrahydrofolate reductase (MTHFR)...
2017: PloS One
https://www.readbyqxmd.com/read/28027638/effects-of-bifidobacterium-animalis-lactis-hn019-dr10tm-inulin-and-micronutrient-fortified-milk-on-faecal-dr10tm-immune-markers-and-maternal-micronutrients-among-indonesian-pregnant-women
#9
Noroyono Wibowo, Saptawati Bardosono, Rima Irwinda
BACKGROUND AND OBJECTIVES: Maternal nutrition affects fetal growth and development. This study evaluates the effects of milk powder fortified with micronutrients, docosahexaenoic acid (DHA), a prebiotic, and probiotic Bifidobacterium animalis subsp. lactis HN019 DR10TM on the micronutrient status, as well as the presence of faecal probiotic and immune markers in pregnant women. METHODS AND STUDY DESIGN: This randomised, double- blind, placebo-controlled trial was conducted at Budi Kemuliaan and Cipto Mangunkusumo Hospital in Jakarta from 2013 to 2014...
December 2016: Asia Pacific Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28005920/fortified-snack-reduced-anemia-in-rural-school-aged-children-of-haiti-a-cluster-randomized-controlled-trial
#10
Lora Iannotti, Sherlie Jean-Louis Dulience, Saminetha Joseph, Charmayne Cooley, Teresa Tufte, Katherine Cox, Jacob Eaton, Jacques Raymond Delnatus, Patricia B Wolff
BACKGROUND: Nutrition in the school-aged child matters for brain development and public policy investments globally. Our group previously conducted a trial in urban schools of Haiti to examine the effects of a fortified peanut butter snack, Vita Mamba, with limited findings for anemia. OBJECTIVE: We aimed to test the hypothesis that Vita Mamba, with systematic deworming in both study arms, would significantly reduce anemia among rural, school-aged children. METHODS: A cluster, randomized longitudinal study was conducted in two rural communities of the North-East Department of Haiti, 2014-2015...
2016: PloS One
https://www.readbyqxmd.com/read/27992038/-high-prevalence-of-inadequate-calcium-and-vitamin-d-dietary-intake-in-two-cohorts-of-pregnant-women
#11
Caroline de Barros Gomes, Maíra Barreto Malta, José Eduardo Corrente, Maria Helena D'Aquino Benício, Maria Antonieta de Barros Leite Carvalhaes
This study aimed to identify the prevalence of inadequate calcium and vitamin D dietary intake and related factors in two cohorts of pregnant women according to trimester of pregnancy. Two 24-hour dietary recall tests were taken in each trimester, one pertaining to weekends. Variables significantly correlated with intake of these nutrients were included in a multivariate linear regression model, adjusted for energy. Prevalence of inadequate intake was estimated according to the National Cancer Institute method (United States)...
December 15, 2016: Cadernos de Saúde Pública
https://www.readbyqxmd.com/read/27988219/dietary-changes-impact-the-gut-microbe-composition-in-overweight-and-obese-men%C3%A2-with-prostate-cancer-undergoing-radical%C3%A2-prostatectomy
#12
Andrew D Frugé, Travis Ptacek, Yuko Tsuruta, Casey D Morrow, Maria Azrad, Renee A Desmond, Gary R Hunter, Soroush Rais-Bahrami, Wendy Demark-Wahnefried
BACKGROUND: Diet and obesity influence prostate cancer risk and progression-effects that may be mediated through the gut microbiome. OBJECTIVE: Our aim was to explore relationships among diet, gut microbes, and Gleason sum in overweight and obese prostate cancer patients enrolled in a presurgical weight-loss trial. DESIGN: Randomized controlled trial (NCT01886677) secondary analysis. PARTICIPANTS/SETTING: In 2013-2014, 40 prostate cancer patients in the southeastern United States were randomized and allocated equally to weight-loss and wait-list control arms while they awaited prostatectomy; stool samples were collected on a subset of 22 patients...
December 14, 2016: Journal of the Academy of Nutrition and Dietetics
https://www.readbyqxmd.com/read/27942846/concurrent-iron-and-zinc-deficiencies-in-lactating-mothers-and-their-children-6-23%C3%A2-months-of-age-in-two-agro-ecological-zones-of-rural-ethiopia
#13
Kedir Teji Roba, Thomas P O'Connor, Tefera Belachew, Nora M O'Brien
PURPOSE: The aim of this study is to examine the co-occurrences of low serum ferritin and zinc and anaemia among mothers and their children in two agro-ecological zones of rural Ethiopia. METHODS: Data were collected from 162 lactating mothers and their breast fed children aged 6-23 months. The data were collected via a structured interview, anthropometric measurements, and blood tests for zinc, ferritin and anaemia. Correlation, Chi-square and multivariable analysis were used to determine the association between nutritional status of mothers and children, and agro-ecological zones...
December 9, 2016: European Journal of Nutrition
https://www.readbyqxmd.com/read/27941357/nutrient-deficiencies-prior-to-bariatric-surgery
#14
Lori R Roust, John K DiBaise
PURPOSE OF REVIEW: The purpose of this review is to provide an update of recent additions to our understanding of the prevalence of nutrient deficiencies and the potential role of preoperative weight loss in contributing to these deficiencies in obese individuals planning to undergo bariatric surgery. RECENT FINDINGS: Recent reports that have included bariatric surgery candidates from sites around the world have shown consistent deficiencies in a variety of nutrients...
December 9, 2016: Current Opinion in Clinical Nutrition and Metabolic Care
https://www.readbyqxmd.com/read/27935586/use-of-plankton-derived-vitamin-b1-precursors-especially-thiazole-related-precursor-by-key-marine-picoeukaryotic-phytoplankton
#15
Ryan W Paerl, Francois-Yves Bouget, Jean-Claude Lozano, Valérie Vergé, Philippe Schatt, Eric E Allen, Brian Palenik, Farooq Azam
Several cosmopolitan marine picoeukaryotic phytoplankton are B1 auxotrophs requiring exogenous vitamin B1 or precursor to survive. From genomic evidence, representatives of picoeukaryotic phytoplankton (Ostreococcus and Micromonas spp.) were predicted to use known thiazole and pyrimidine B1 precursors to meet their B1 demands, however, recent culture-based experiments could not confirm this assumption. We hypothesized these phytoplankton strains could grow on precursors alone, but required a thiazole-related precursor other the well-known and extensively tested 4-methyl-5-thiazoleethanol...
December 9, 2016: ISME Journal
https://www.readbyqxmd.com/read/27919644/comparative-investigation-of-methionine-and-novel-formulation-metovitan-protective-effects-in-wistar-rats-with-testicular-and-epididymal-toxicity-induced-by-anti-tuberculosis-drugs-co-administration
#16
Ganna M Shayakhmetova, Larysa B Bondarenko, Alla K Voronina, Valentina M Kovalenko
Despite clear beneficial effects, studies on the efficacy of different formulations of micronutrients and vitamins in the treatment of male infertility are still very limited. The aim of the study was to compare the efficacy of methionine and novel formulation Metovitan based on the combination of methionine, thiamine, nicotinamide, α-tocopherol acetate and zinc salt as remedies for prevention of anti-tuberculosis drugs (ATD) anti-fertility effects in male rats. ATD co-administration resulted in testicular CYP2E1, CYP2C23 and CYP3A2 transcriptional activation...
January 2017: Food and Chemical Toxicology
https://www.readbyqxmd.com/read/27917743/context-specific-complementary-feeding-recommendations-developed-using-optifood-could-improve-the-diets-of-breast-fed-infants-and-young-children-from-diverse-livelihood-groups-in-northern-kenya
#17
Marieke Vossenaar, Frances A Knight, Alison Tumilowicz, Christine Hotz, Peter Chege, Elaine L Ferguson
OBJECTIVE: To formulate age- and context-specific complementary feeding recommendations (CFR) for infants and young children (IYC) and to compare the potential of filling population-level nutrient gaps using common sets of CFR across age groups. DESIGN: Linear programming was used to develop CFR using locally available and acceptable foods based on livelihood- and age-group-specific dietary patterns observed through 24 h dietary recalls. Within each livelihood group, the nutrient potential of age-group-specific v...
December 5, 2016: Public Health Nutrition
https://www.readbyqxmd.com/read/27906964/undernutrition-vitamin-a-and-iron-deficiency-are-associated-with-impaired-intestinal-mucosal-permeability-in-young-bangladeshi-children-assessed-by-lactulose-mannitol-test
#18
Md Iqbal Hossain, Rashidul Haque, Dinesh Mondal, Mustafa Mahfuz, Am Shamsir Ahmed, M Munirul Islam, Richard L Guerrant, William A Petri, Tahmeed Ahmed
BACKGROUND: Lactulose/mannitol (L:M) test has been used as a non-invasive marker of intestinal mucosal -integrity and -permeability (enteropathy). We investigated the association of enteropathy with anthropometrics, micronutrient- status, and morbidity in children. METHODS: The urine and blood samples were collected from 925 children aged 6-24 months residing in Mirpur slum of Dhaka, Bangladesh during November 2009 to April 2013. L:M test and micronutrient status were assessed in the laboratory of International Centre for Diarrhoeal Diseases Research, Bangladesh (icddr,b) following standard procedure...
2016: PloS One
https://www.readbyqxmd.com/read/27894337/intestinal-dysbiosis-is-common-in-systemic-sclerosis-and-associated-with-gastrointestinal-and-extraintestinal-features-of-disease
#19
Kristofer Andréasson, Zaid Alrawi, Anita Persson, Göran Jönsson, Jan Marsal
BACKGROUND: Recent evidence suggests a link between autoimmunity and the intestinal microbial composition in several rheumatic diseases including systemic sclerosis (SSc). The objective of this study was to investigate the prevalence of intestinal dysbiosis in SSc and to characterise patients suffering from this potentially immunomodulatory deviation. METHODS: This study consisted of 98 consecutive patients subject to in-hospital care. Stool samples were analysed for intestinal microbiota composition using a validated genome-based microbiota test (GA-map™ Dysbiosis Test, Genetic Analysis, Oslo, Norway)...
November 29, 2016: Arthritis Research & Therapy
https://www.readbyqxmd.com/read/27849269/adherence-to-multiple-micronutrient-powders-and-associated-factors-in-children-aged-6-to-35-months-treated-in-sentinel-health-facilities-ministry-of-health-of-peru
#20
Oscar Munares-García, Guillermo Gómez-Guizado
Introduction: Anemia in children is a public health issue, and the current strategies include treatment and iron supplementation, but their level of adherence or compliance is unknown. Objective: To consider the adherence to multiple micronutrient powders and the associated factors. Methods: Epidemiological study of active surveillance through sentinel facilities in 2,024 children aged 6 to 35 months treated in health facilities of the Ministry of Health of Peru, from October to December 2014...
July 2016: Revista Brasileira de Epidemiologia, Brazilian Journal of Epidemiology
keyword
keyword
78182
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"