Filtros de búsqueda

Lista de obras de

'Dose-to-Mother' Deuterium Oxide Dilution Technique: An Accurate Strategy to Measure Vitamin A Intake in Breastfed Infants

artículo científico publicado en 2017

13C Natural Abundance of Serum Retinol Is a Novel Biomarker for Evaluating Provitamin A Carotenoid-Biofortified Maize Consumption in Male Mongolian Gerbils

artículo científico publicado en 2016

13C natural abundance in serum retinol acts as a biomarker for increases in dietary provitamin A.

artículo científico publicado en 2008

3, 4-Didehydroretinol Kinetics Differ during Lactation in Sows on a Retinol Depletion Regimen and the Serum:Milk 3, 4-Didehydroretinol:Retinol Ratios Are Correlated1–3 ⬇️

artículo científico publicado el 10 de febrero de 2011

A theoretical increase in infants' hepatic vitamin a is realized using a supplemented lactating sow model

artículo científico publicado en 2003

Adjustments to the modified relative dose response (MRDR) test for assessment of vitamin A status minimize the blood volume used in piglets

artículo científico publicado en 2004

Anemia, micronutrient deficiencies, malaria, hemoglobinopathies and malnutrition in young children and non-pregnant women in Ghana: Findings from a national survey

scientific article published on 30 January 2020

Anthocyanins in purple-orange carrots (Daucus carota L.) do not influence the bioavailability of beta-carotene in young women.

artículo científico publicado en 2010

Antioxidant phytochemicals and antioxidant capacity of biofortified carrots (Daucus carota L.) of various colors.

artículo científico publicado en 2009

Approaches to Assess Vitamin A Status in Settings of Inflammation: Biomarkers Reflecting Inflammation and Nutritional Determinants of Anemia (BRINDA) Project

artículo científico publicado en 2018

Assessing the Safety of Vitamin A Delivered Through Large-Scale Intervention Programs: Workshop Report on Setting the Research Agenda

artículo científico publicado en 2016

Assessing vitamin A status: past, present and future

artículo científico publicado en 2004

Beta-carotene from red carrot maintains vitamin A status, but lycopene bioavailability is lower relative to tomato paste in Mongolian gerbils.

artículo científico publicado en 2007

Beta-carotene-rich orange-fleshed sweet potato improves the vitamin A status of primary school children assessed with the modified-relative-dose-response test

artículo científico publicado en 2005

Bioavailability of beta-carotene (betaC) from purple carrots is the same as typical orange carrots while high-betaC carrots increase betaC stores in Mongolian gerbils (Meriones unguiculatus)

artículo científico publicado en 2006

Biofortified carrot intake enhances liver antioxidant capacity and vitamin a status in mongolian gerbils

artículo científico publicado en 2008

Biofortified orange maize enhances β-cryptoxanthin concentrations in egg yolks of laying hens better than tangerine peel fortificant

artículo científico publicado en 2014

Biofortified orange maize is as efficacious as a vitamin A supplement in Zambian children even in the presence of high liver reserves of vitamin A: a community-based, randomized placebo-controlled trial.

artículo científico publicado en 2014

Biomarkers of Nutrition for Development (BOND)-Vitamin A Review

artículo científico publicado en 2016

Breast Milk-Derived Retinol Is a Potential Surrogate for Serum in the 13C-Retinol Isotope Dilution Test in Zambian Lactating Women with Vitamin A Deficient and Adequate Status

artículo científico publicado en 2020

Carotenoid accumulation and agronomic performance of maize hybrids involving parental combinations from different marker-based groups

artículo científico publicado en 2013

Carotenoid profiles and consumer sensory evaluation of specialty carrots (Daucus carota, L.) of various colors

artículo científico publicado en 2004

Carotenoid profiles in provitamin A-containing fruits and vegetables affect the bioefficacy in Mongolian gerbils.

artículo científico publicado en 2010

Carotenoid retention of biofortified provitamin A maize (Zea mays L.) after Zambian traditional methods of milling, cooking and storage

artículo científico publicado en 2014

Carotenoid-biofortified maize maintains adequate vitamin a status in Mongolian gerbils

scientific article published on 01 October 2006

Carrot Leaves Maintain Liver Vitamin A Concentrations in Male Mongolian Gerbils Regardless of the Ratio of α- to β-Carotene When β-Carotene Equivalents Are Equalized

scientific article published on 01 June 2019

Carrot leaves improve color and xanthophyll content of egg yolk in laying hens but are not as effective as commercially available marigold fortificant1

scientific article published on 01 October 2019

Cassava with enhanced beta-carotene maintains adequate vitamin A status in Mongolian gerbils (Meriones unguiculatus) despite substantial cis-isomer content.

artículo científico publicado en 2009

Changes in micronutrient and inflammation serum biomarker concentrations after a norovirus human challenge

scientific article published on 01 December 2019

Cod liver oil, vitamin A toxicity, frequent respiratory infections, and the vitamin D deficiency epidemic

artículo científico publicado en 2008

Community mobilization during biofortified orange maize feeding trials in Zambia

scientific article published on 26 February 2019

Comparative Intake of White- versus Orange-Colored Maize by Zambian Children in the Context of Promotion of Biofortified Maize ⬇️

artículo científico publicado el 1 de marzo de 2012

Comparisons among Equations Used for Retinol Isotope Dilution in the Assessment of Total Body Stores and Total Liver Reserves

artículo científico publicado en 2015

Concerns when serum retinol concentration is the primary biological indicator of vitamin A status in intervention studies.

artículo científico publicado en 2016

Consensus recommendations for the use of retinoids in ichthyosis and other disorders of cornification in children and adolescents

artículo científico publicado en 2020

Cooking enhances but the degree of ripeness does not affect provitamin A carotenoid bioavailability from bananas in Mongolian gerbils

artículo científico publicado en 2012

Current Capabilities and Limitations of Stable Isotope Techniques and Applied Mathematical Equations in Determining Whole-Body Vitamin A Status

artículo científico publicado en 2016

Cyp1b1 deletion and retinol deficiency coordinately suppress mouse liver lipogenic genes and hepcidin expression during post-natal development.

artículo científico publicado en 2017

Cyp1b1 directs Srebp-mediated cholesterol and retinoid synthesis in perinatal liver; Association with retinoic acid activity during fetal development

artículo científico publicado en 2020

Developing a Model of Vitamin A Deficiency in a Hibernating Mammal, the 13-Lined Ground Squirrel (Ictidomys tridecemlineatus)

artículo científico publicado en 2018

Diet-dependent retinoid effects on liver gene expression include stellate and inflammation markers and parallel effects of the nuclear repressor Shp.

artículo científico publicado en 2017

Dietary Intake Patterns among Lactating and Non-Lactating Women of Reproductive Age in Rural Zambia

artículo científico publicado en 2019

Duration of Retinol Isotope Dilution Studies with Compartmental Modeling Affects Model Complexity, Kinetic Parameters, and Calculated Vitamin A Stores in US Women

scientific article published on 01 August 2018

Dynamics of vitamin A uptake, storage, and utilization in vocal fold mucosa

artículo científico publicado en 2020

Effects of Different Processing Methods on the Micronutrient and Phytochemical Contents of Maize: From A to Z

artículo científico publicado en 2016

Elevated serum concentrations of beta-glucuronide metabolites and 4-oxoretinol in lactating sows after treatment with vitamin A: a model for evaluating supplementation in lactating women

artículo científico publicado en 2005

Evaluation of analytical methods for carotenoid extraction from biofortified maize (Zea mays sp.).

artículo científico publicado en 2006

Evaluation of vitamin A supplementation regimens in Ghanaian postpartum mothers with the use of the modified-relative-dose-response test

artículo científico publicado en 2006

Exploiting natural variation in exotic germplasm for increasing provitamin-A carotenoids in tropical maize

artículo científico publicado en 2015

Extra-hepatic vitamin A concentrations in captive Rhesus (Macaca mulatta) and Marmoset (Callithrix jacchus) monkeys fed excess vitamin A.

artículo científico publicado en 2005

Factors influencing the conversion of carotenoids to retinol: bioavailability to bioconversion to bioefficacy

artículo científico publicado en 2002

Findings in 3 clinical trials challenge the accuracy of the Institute of Medicine's estimated average requirements for vitamin A in children and women

artículo científico publicado en 2020

Global Concerns with B Vitamin Statuses: Biofortification, Fortification, Hidden Hunger, Interactions, and Toxicity

scientific article published on 11 September 2019

Healthy birth weight results in higher vitamin A storage in neonate piglets administered high-dose supplements

artículo científico publicado en 2015

Hepatic Vitamin A Concentrations in Vervets (Chlorocebus aethiops) Supplemented with Carotenoids Derived from Oil Palm

artículo científico publicado en 2018

High Prevalence of Vitamin A Deficiency Is Detected by the Modified Relative Dose-Response Test in Six-Month-Old Senegalese Breast-Fed Infants, ⬇️

artículo científico publicado el 26 de septiembre de 2012

High provitamin A carotenoid serum concentrations, elevated retinyl esters, and saturated retinol-binding protein in Zambian preschool children are consistent with the presence of high liver vitamin A stores

artículo científico publicado en 2015

High-Dose Neonatal Vitamin A Supplementation to Bangladeshi Infants Increases the Percentage of CCR9-Positive Treg Cells in Infants with Lower Birthweight in Early Infancy, and Decreases Plasma sCD14 Concentration and the Prevalence of Vitamin A Def

scientific article published on 16 September 2020

High-provitamin A carotenoid (Orange) maize increases hepatic vitamin A reserves of offspring in a vitamin A-depleted sow-piglet model during lactation

artículo científico publicado en 2013

Highlight Article: Retinol isotope dilution accurately predicts liver reserves in piglets but overestimates reserves in lactating sows

scientific article published on 19 March 2019

History, Global Distribution, and Nutritional Importance of Citrus Fruits

artículo científico publicado en 2012

Hypervitaminosis A in experimental nonhuman primates: evidence, causes, and the road to recovery

artículo científico publicado en 2009

Impact of vitamin A with zinc supplementation on malaria morbidity in Ghana

artículo científico publicado en 2013

Ingestion of excessive preformed vitamin A by mothers amplifies storage of retinyl esters in early fetal livers of captive Old World monkeys.

artículo científico publicado en 2007

Interspecies comparison of stellate cell-containing macula flavae and vitamin A storage in vocal fold mucosa.

artículo científico publicado en 2014

Liver retinol estimated by 13C-retinol isotope dilution at 7 versus 14 days in Burkinabe schoolchildren

scientific article published on 23 September 2019

Lutein absorption is facilitated with cosupplementation of ascorbic acid in young adults

artículo científico publicado en 2005

Lutein and beta-carotene from lutein-containing yellow carrots are bioavailable in humans

artículo científico publicado en 2004

Lutein supplements are not bioavailable in the Mongolian gerbil while consuming a diet with or without cranberries

artículo científico publicado en 2004

Maize Milling Method Affects Growth and Zinc Status but Not Provitamin A Carotenoid Bioefficacy in Male Mongolian Gerbils

artículo científico publicado en 2017

Maize genotype and food matrix affect the provitamin A carotenoid bioefficacy from staple and carrot-fortified feeds in Mongolian gerbils (Meriones unguiculatus)

artículo científico publicado en 2013

Mathematical modeling of serum 13C-retinol in captive rhesus monkeys provides new insights on hypervitaminosis A.

artículo científico publicado en 2009

Metabolic Effects of Inflammation on Vitamin A and Carotenoids in Humans and Animal Models

artículo científico publicado en 2017

Metabolism of Neonatal Vitamin A Supplementation: A Systematic Review

artículo científico publicado en 2020

Metabolomics Reveals Altered Hepatic Bile Acids, Gut Microbiome Metabolites, and Cell Membrane Lipids Associated with Marginal Vitamin A Deficiency in a Mongolian Gerbil Model

artículo científico publicado en 2020

Mining maize diversity and improving its nutritional aspects within agro-food systems

artículo científico publicado en 2020

Modified relative dose response values differ between lactating women in the United States and Indonesia

scientific article published on 23 April 2020

New frontiers in science and technology: nuclear techniques in nutrition.

artículo científico publicado en 2011

Nutrient and nontraditional food intakes by Zambian children in a controlled feeding trial.

artículo científico publicado en 2014

One-time graded doses of vitamin A to weanling piglets enhance hepatic retinol but do not always prevent vitamin A deficiency

scientific article published on 01 October 2007

One-time vitamin A supplementation of lactating sows enhances hepatic retinol in their offspring independent of dose size

artículo científico publicado en 2005

Oral doses of α-retinyl ester track chylomicron uptake and distribution of vitamin A in a male piglet model for newborn infants

artículo científico publicado en 2014

Orally ingested (13)C(2)-retinol is incorporated into hepatic retinyl esters in a nonhuman primate (Macaca mulatta) model of hypervitaminosis A.

artículo científico publicado en 2010

Overlapping Vitamin A Interventions with Provitamin A Carotenoids and Preformed Vitamin A Cause Excessive Liver Retinol Stores in Male Mongolian Gerbils

artículo científico publicado en 2020

Overlapping vitamin A interventions in the United States, Guatemala, Zambia, and South Africa: case studies

artículo científico publicado en 2018

Perspective: Integration to Implementation (I-to-I) and the Micronutrient Forum-Addressing the Safety and Effectiveness of Vitamin A Supplementation

scientific article published on 01 March 2020

Plasma turnover of 3,4-didehydroretinol (vitamin A2) increases in vitamin A-deficient rats fed low versus high dietary fat.

artículo científico publicado en 2008

Poverty, obesity, and malnutrition: an international perspective recognizing the paradox.

artículo científico publicado en 2007

Prenatal vitamin A deficiency causes laryngeal malformation in rats

scientific article published on 01 October 2007

Provitamin A Carotenoid Bioavailability:What Really Matters? ⬇️

artículo científico publicado el 1 de octubre de 2010

Provitamin A-biofortified maize consumption increases serum xanthophylls and 13C-natural abundance of retinol in Zambian children

artículo científico publicado en 2017

Quality Protein Maize for Africa: Closing the Protein Inadequacy Gap in Vulnerable Populations ⬇️

artículo científico publicado el 30 de abril de 2011

Quantification of food and nutrient intakes in Zambian children with and without malaria under controlled feeding conditions

artículo científico publicado en 2014

Relative vitamin A values of 9-cis- and 13-cis-β-carotene do not differ when fed at physiological levels during vitamin A depletion in Mongolian gerbils (Meriones unguiculatus)

artículo científico publicado en 2014

Reply to G Lietz et al.

artículo científico publicado en 2015

Research recommendations for applying vitamin A-labelled isotope dilution techniques to improve human vitamin A nutrition

artículo científico publicado en 2014

Retention of Carotenoids in Biofortified Maize Flour and β-Cryptoxanthin-Enhanced Eggs after Household Cooking

scientific article published on 27 October 2017

Retinol to retinol-binding protein (RBP) is low in obese adults due to elevated apo-RBP.

artículo científico publicado en 2008

Risk factors for anaemia among Ghanaian women and children vary by population group and climate zone

scientific article published on 18 September 2020

Roles of vitamin A and macula flava in maintaining vocal folds

artículo científico publicado en 2008

Serum Carotenoids Reveal Poor Fruit and Vegetable Intake among Schoolchildren in Burkina Faso

artículo científico publicado en 2018

Serum alpha- and beta-carotene concentrations qualitatively respond to sustained carrot feeding.

artículo científico publicado en 2009

Serum carotenoid concentrations in postmenopausal women from the United States with and without osteoporosis

artículo científico publicado en 2008

Serum carotenoid interactions in premenopausal women reveal α-carotene is negatively impacted by body fat.

artículo científico publicado en 2017

Serum retinol concentrations demonstrate high specificity after correcting for inflammation but questionable sensitivity compared with liver stores calculated from isotope dilution in determining vitamin A deficiency in Thai and Zambian children.

artículo científico publicado en 2015

Serum retinyl esters are not elevated in postmenopausal women with and without osteoporosis whose preformed vitamin A intakes are high

scientific article published on 01 December 2006

Serum retinyl esters are positively correlated with analyzed total liver vitamin A reserves collected from US adults at time of death

scientific article published on 01 November 2018

Serum vitamin A esters are high in captive rhesus (Macaca mulatta) and marmoset (Callithrix jacchus) monkeys

scientific article published on 01 December 2003

Simplified methodology to determine breast milk retinol concentrations

artículo científico publicado en 2002

Single High-Dose Vitamin A Supplementation to Neonatal Piglets Results in a Transient Dose Response in Extrahepatic Organs and Sustained Increases in Liver Stores

artículo científico publicado en 2017

Small quantities of carotenoid-rich tropical green leafy vegetables indigenous to Africa maintain vitamin A status in Mongolian gerbils ( Meriones unguiculatus).

artículo científico publicado en 2010

South African preschool children habitually consuming sheep liver and exposed to vitamin A supplementation and fortification have hypervitaminotic A liver stores: a cohort study

artículo científico publicado en 2019

Stable isotope dilution techniques for assessing vitamin A status and bioefficacy of provitamin A carotenoids in humans

artículo científico publicado en 2005

Strategies to increase vegetable or reduce energy and fat intake induce weight loss in adults

artículo científico publicado en 2009

Suboptimal Vitamin B Intakes of Zambian Preschool Children: Evaluation of 24-Hour Dietary Recalls

artículo científico publicado en 2018

Sweet potato beta-carotene bioefficacy is enhanced by dietary fat and not reduced by soluble fiber intake in Mongolian gerbils

scientific article published on 03 December 2008

Systematic Review and Meta-Analysis of the Relative Dose-Response Tests to Assess Vitamin A Status

scientific article published on 31 October 2020

The "Super-Child" Approach Is Applied To Estimate Retinol Kinetics and Vitamin A Total Body Stores in Mexican Preschoolers

scientific article published on 05 March 2020

The Dawn of a New Era in Vitamin A Assessment

artículo científico publicado en 2020

The acute and chronic toxic effects of vitamin A

artículo científico publicado en 2006

The acute phase response affected traditional measures of micronutrient status in rural Zambian children during a randomized, controlled feeding trial

artículo científico publicado en 2014

The modified-relative-dose-response values in serum and milk are positively correlated over time in lactating sows with adequate vitamin A status

artículo científico publicado en 2006

The research and implementation continuum of biofortified sweet potato and maize in Africa

artículo científico publicado en 2017

The xanthophyll composition of biofortified maize (Zea mays Sp.) does not influence the bioefficacy of provitamin a carotenoids in Mongolian gerbils (Meriones unguiculatus).

artículo científico publicado en 2008

Total Adipose Retinol Concentrations Are Correlated with Total Liver Retinol Concentrations in Male Mongolian Gerbils, but Only Partially Explained by Chylomicron Deposition Assessed with Total α-Retinol

artículo científico publicado en 2019

Triple-fortified rice containing vitamin A reduced marginal vitamin A deficiency and increased vitamin A liver stores in school-aged Thai children

artículo científico publicado en 2014

Twice the amount of alpha-carotene isolated from carrots is as effective as beta-carotene in maintaining the vitamin A status of Mongolian gerbils

scientific article published on 01 November 2005

Undernutrition, the acute phase response to infection, and its effects on micronutrient status indicators

artículo científico publicado en 2014

Use of Stable Isotopes to Evaluate Bioefficacy of Provitamin A Carotenoids, Vitamin A Status, and Bioavailability of Iron and Zinc

article by Jesse Sheftel et al published 1 September 2018 in Advances in Nutrition

Usefulness of vitamin A isotope methods for status assessment: from deficiency through excess

artículo científico publicado en 2014

Utility of the relative-dose-response and modified-relative-dose-response tests as population indicators of vitamin A status

artículo científico publicado en 2005

Vitamin A Supplementation Programs and Country-Level Evidence of Vitamin A Deficiency

scientific article published on 24 February 2017

Vitamin A and bone health: the balancing act.

artículo científico publicado en 2013

Vitamin A and iron status are improved by vitamin A and iron supplementation in pregnant Indonesian women

artículo científico publicado en 2002

Vitamin A concentrations in piglet extrahepatic tissues respond differently ten days after vitamin A treatment

artículo científico publicado en 2008

Vitamin A deficiency causes metaplasia in vocal fold epithelium: a rat study

scientific article published on 01 February 2008

Vitamin A in dietary supplements and fortified foods: too much of a good thing?

scientific article published on 01 September 2003

Vitamin A intake of captive rhesus monkeys exceeds national research council recommendations

artículo científico publicado en 2006

Vitamin A isotope dilution predicts liver stores in line with long-term vitamin A intake above the current Recommended Dietary Allowance for young adult women

artículo científico publicado en 2013

Vitamin A status and body pool size of infants before and after consuming fortified home-based complementary foods

artículo científico publicado en 2016

Vitamin A toxicity in wild-caught African green vervet monkeys (Chlorocebus aethiops) after 2 years in captivity.

artículo científico publicado en 2006

Vitamin A: biomarkers of nutrition for development ⬇️

artículo científico publicado el 29 de junio de 2011

beta-Cryptoxanthin from supplements or carotenoid-enhanced maize maintains liver vitamin A in Mongolian gerbils ( Meriones unguiculatus) better than or equal to beta-carotene supplements

artículo científico publicado en 2008

α-Retinol Is Distributed through Serum Retinol-Binding Protein-Independent Mechanisms in the Lactating Sow-Nursing Piglet Dyad ⬇️

artículo científico publicado el 10 de noviembre de 2010

α-Retinol and 3,4-didehydroretinol support growth in rats when fed at equimolar amounts and α-retinol is not toxic after repeated administration of large doses

artículo científico publicado en 2013

β-Cryptoxanthin and zeaxanthin are highly bioavailable from whole-grain and refined biofortified orange maize in humans with optimal vitamin A status: a randomized, crossover, placebo-controlled trial

scientific article published on 01 October 2018

β-Cryptoxanthin biofortified maize (Zea mays) increases β-cryptoxanthin concentration and enhances the color of chicken egg yolk , ⬇️

artículo científico publicado el 1 de febrero de 2012

β-Cryptoxanthin-Biofortified Hen Eggs Enhance Vitamin A Status When Fed to Male Mongolian Gerbils

scientific article published on 01 August 2018

Dominio Público Uruguay está sostenido por:

Acerca de Dominio Público Uruguay

Ayuda