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dbGaP phs000789 Collaborative Study of Genes, Nutrients and Metabolites (CSGNM) - pht004288.v1.p1

- 14/12/2023 - 6 Formulaires, 1 Groupe Item, 5 Eléments de données, 1 Langue
Groupe Item: pht004288
Principal Investigator: MeSH: Body Height,Body Weight,Age Distribution,Sex,Birth place,Race,Cotinine,Creatinine,Leukocyte count,Erythrocyte Count,Hemoglobins,hematocrit,Mean corpuscular volume,Mean corpuscular hemoglobin,Mean Corpuscular Hemoglobin Concentration,Platelet count,Aspartate aminotransferase,Alanine Transaminase,Gamma-glutamyltransferase,Bilirubin,Urea,Uric Acid,Ferritins,Vitamin B 12,Holo transcobalamin II,Transcobalamin II,Homocysteine,Methylmalonic acid,Cysteine,Methionine,Serine,Glycine,Cystathionine,Sarcosine,Arginine,Tryptophan,Kynurenine,3-Hydroxykynurenine,Kynurenic acid,Xanthurenic acid,Anthranilic acids,3-Hydroxyanthranilic acid,Neopterin,Choline,Betaine,Dimethylglycine,Pyridoxal phosphate,Pyridoxal,Pyridoxic acid,Riboflavin,Flavin mononucleotide,Flavin-Adenine Dinucleotide https://www.ncbi.nlm.nih.gov/projects/gap/cgi-bin/study.cgi?study_id=phs000789 While many genetic and metabolic studies focus on understanding disease states, this genome wide association study (GWAS) was designed to understand the influence of genetic variants on circulating metabolites and factors in normal, healthy individuals. Over 2500 healthy, ethnically Irish college students attending Trinity College Dublin completed a health and diet questionnaire and provided a non-fasting blood sample to be used for genetic and metabolic analysis. The questionnaire was designed to collect information on age, sex, height, weight, medical conditions, smoking, dietary habits, and consumption of alcohol, fortified foods, and supplements. Extracted DNA was genotyped using the Illumina HumanOmni1-Quad Beadchip. Metabolites were measured using a number of methods and focused on those relevant to the folate/vitamin B12 pathway.

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1 Groupe Item 1 Élément de données

pht004289.v1.p1

1 Groupe Item 5 Eléments de données

pht004290.v1.p1

1 Groupe Item 5 Eléments de données

pht004291.v1.p1

1 Groupe Item 57 Eléments de données

pht004292.v1.p1

1 Groupe Item 4 Eléments de données

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