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

Uncertainties of assessing total body vitamin A stores in community settings in low-income countries using the stable-isotope dilution methodology

(2015) Georg Lietz et al.   AMERICAN JOURNAL OF CLINICAL NUTRITION

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

(2015) Bryan M Gannon et al.   JOURNAL OF NUTRITION

Nutrient and Nontraditional Food Intakes by Zambian Children in a Controlled Feeding Trial

(2015) Samantha Schmaelzle et al.   FOOD AND NUTRITION BULLETIN

Skin and plasma carotenoid response to a provided intervention diet high in vegetables and fruit: uptake and depletion kinetics

(2014) Lisa Jahns et al.   AMERICAN JOURNAL OF CLINICAL NUTRITION

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

(2014) Bryan Gannon et al.   AMERICAN JOURNAL OF CLINICAL NUTRITION

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

(2014) Kara A Bresnahan et al.   EXPERIMENTAL BIOLOGY AND MEDICINE

Genetics and Diet Regulate Vitamin A Production via the Homeobox Transcription Factor ISX

(2013) Glenn P. Lobo et al.   JOURNAL OF BIOLOGICAL CHEMISTRY

Metabolite Profile Analysis Reveals Functional Effects of 28-Day Vitamin B-6 Restriction on One-Carbon Metabolism and Tryptophan Catabolic Pathways in Healthy Men and Women

(2013) Vanessa R. da Silva et al.   JOURNAL OF NUTRITION

Mechanistic perspective on the relationship between pyridoxal 5'-phosphate and inflammation

(2013) Ligi Paul et al.   NUTRITION REVIEWS

Vitamin A intake and infection are associated with plasma retinol among pre-school children in rural Zambia

(2012) Christine Hotz et al.   PUBLIC HEALTH NUTRITION

Vitamin A: biomarkers of nutrition for development

(2011) Sherry A Tanumihardjo   AMERICAN JOURNAL OF CLINICAL NUTRITION

Single Nucleotide Polymorphisms Upstream from the β-Carotene 15,15'-Monoxygenase Gene Influence Provitamin A Conversion Efficiency in Female Volunteers

(2011) Georg Lietz et al.   JOURNAL OF NUTRITION

Genetic variations involved in interindividual variability in carotenoid status

(2011) Patrick Borel   MOLECULAR NUTRITION & FOOD RESEARCH

Molecular and dietary regulation of β,β-carotene 15,15′-monooxygenase 1 (BCMO1)

(2010) Georg Lietz et al.   ARCHIVES OF BIOCHEMISTRY AND BIOPHYSICS

ISX is a retinoic acid-sensitive gatekeeper that controls intestinal β,β-carotene absorption and vitamin A production

(2010) Glenn P. Lobo et al.   FASEB JOURNAL

Studies on hypercarotenemia due to excessive ingestion of carrot, pumpkin and papaw

(2010) Nekadage Don Amal Wageesha et al.   INTERNATIONAL JOURNAL OF FOOD SCIENCES AND NUTRITION

Serum carotenoids and atopy among children of different ethnic origin living in Germany

(2010) Ralph Rühl et al.   PEDIATRIC ALLERGY AND IMMUNOLOGY

Common Variation in the β-Carotene 15,15′-Monooxygenase 1 Gene Affects Circulating Levels of Carotenoids: A Genome-wide Association Study

(2009) Luigi Ferrucci et al.   AMERICAN JOURNAL OF HUMAN GENETICS

Carotenoid, Tocopherol, and Fatty Acid Biomarkers and Dietary Intake Estimated by Using a Brief Self-Administered Diet History Questionnaire for Older Japanese Children and Adolescents

(2009) Masayuki OKUDA et al.   JOURNAL OF NUTRITIONAL SCIENCE AND VITAMINOLOGY

Relationships of body mass index with serum carotenoids, tocopherols and retinol at steady-state and in response to a carotenoid-rich vegetable diet intervention in Filipino schoolchildren1

(2008) Judy D. Ribaya-Mercado et al.   BIOSCIENCE REPORTS

Retinol to Retinol-Binding Protein (RBP) Is Low in Obese Adults due to Elevated apo-RBP

(2008) Jordan P. Mills et al.   EXPERIMENTAL BIOLOGY AND MEDICINE