questionsmedicales.fr
Composés hétérocycliques
Composés hétérocycliques à cycles fusionnés
Composés hétérobicycliques
Benzopyranes
Vitamine E
Tocophérols
gamma-Tocophérol
gamma-Tocophérol : Questions médicales fréquentes
Diagnostic
2
Carence en vitamine E
Tocophérol
Analyse sanguine
Tests biochimiques
Tocophérol
Sang
Symptômes
2
Carence en vitamine E
Symptômes neurologiques
Faiblesse musculaire
Carence en vitamine E
Problèmes de peau
Dermatologie
Prévention
2
Prévention
Carence en vitamine E
Nutrition
Suppléments
Carence en vitamine E
Risque
Traitements
2
Suppléments de vitamine E
Traitement de la carence
Nutrition
Alimentation
Tocophérol
Nutrition
Complications
2
Complications
Carence en vitamine E
Neurologie
Fertilité
Carence en vitamine E
Antioxydants
Facteurs de risque
2
Facteurs de risque
Carence en vitamine E
Troubles d'absorption
Régime végétalien
Carence en vitamine E
Nutrition
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Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 03/03/2025
Contenu vérifié selon les dernières recommandations médicales
6 publications dans cette catégorie
Affiliations :
Division of Nutritional Sciences, University of Illinois at Urbana-Champaign, IL.
Department of Food Science and Human Nutrition, University of Illinois at Urbana-Champaign, Urbana, IL.
5 publications dans cette catégorie
Affiliations :
Division of Nutritional Sciences, University of Illinois at Urbana-Champaign, IL.
Publications dans "gamma-Tocophérol" :
4 publications dans cette catégorie
Affiliations :
Abbott Nutrition, Columbus, OH.
Publications dans "gamma-Tocophérol" :
3 publications dans cette catégorie
Affiliations :
Department of Biochemistry, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre, Cheras, Malaysia.
Publications dans "gamma-Tocophérol" :
3 publications dans cette catégorie
Affiliations :
Department of Biochemistry, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre, Cheras, Malaysia.
Publications dans "gamma-Tocophérol" :
3 publications dans cette catégorie
Affiliations :
Department of Biochemistry, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre, Cheras, Malaysia.
Publications dans "gamma-Tocophérol" :
3 publications dans cette catégorie
Affiliations :
Department of Nutrition Science, Purdue University, West Lafayette, IN, 47907-2059, USA. Electronic address: qjiang@purdue.edu.
Publications dans "gamma-Tocophérol" :
2 publications dans cette catégorie
Affiliations :
Department of Biochemistry, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre, Cheras, Malaysia.
Publications dans "gamma-Tocophérol" :
2 publications dans cette catégorie
Affiliations :
Department of Biochemistry, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre, Cheras, Malaysia.
Publications dans "gamma-Tocophérol" :
2 publications dans cette catégorie
Affiliations :
Department of Nutrition Science, Purdue University, West Lafayette, IN, 47907-2059, USA.
Publications dans "gamma-Tocophérol" :
2 publications dans cette catégorie
Affiliations :
Department of Agronomy, Purdue University, West Lafayette, IN, 47907-2059, USA.
Publications dans "gamma-Tocophérol" :
2 publications dans cette catégorie
Affiliations :
Department of Comparative Pathobiology, Purdue University, West Lafayette, IN, 47907-2059, USA.
Publications dans "gamma-Tocophérol" :
2 publications dans cette catégorie
Affiliations :
Department of Oral and Maxillofacial Surgery, School of Dentistry and Dental Research Institute, Seoul National University, Seoul, Korea.
Publications dans "gamma-Tocophérol" :
2 publications dans cette catégorie
Affiliations :
Department of Oral and Maxillofacial Surgery, School of Dentistry and Dental Research Institute, Seoul National University, Seoul, Korea.
Publications dans "gamma-Tocophérol" :
2 publications dans cette catégorie
Affiliations :
Department of Oral and Maxillofacial Surgery, School of Dentistry and Dental Research Institute, Seoul National University, Seoul, Korea.
Publications dans "gamma-Tocophérol" :
2 publications dans cette catégorie
Affiliations :
Department of Oral and Maxillofacial Surgery, School of Dentistry and Dental Research Institute, Seoul National University, Seoul, Korea.
Publications dans "gamma-Tocophérol" :
2 publications dans cette catégorie
Affiliations :
Division of Nutritional Sciences, University of Illinois at Urbana-Champaign, IL.
Publications dans "gamma-Tocophérol" :
2 publications dans cette catégorie
Affiliations :
Human Nutrition Program, The Ohio State University, Columbus, OH.
Publications dans "gamma-Tocophérol" :
2 publications dans cette catégorie
Affiliations :
Rutgers Cancer Institute of New Jersey, Rutgers, The State University of New Jersey, New Brunswick, New Jersey, USA.
Department of Chemical Biology, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, New Jersey, USA.
Publications dans "gamma-Tocophérol" :
2 publications dans cette catégorie
Affiliations :
Fonterra Co-operative Group Ltd, Waitoa 3380, New Zealand.
Publications dans "gamma-Tocophérol" :
Numerous abnormalities in cystic fibrosis (CF) could influence tocopherol absorption, transportation, storage, metabolism and excretion. We hypothesized that the oxidative distress due to inflammation...
Immediately before and after receiving vitamin C (500 mg) twice daily for 3.5 weeks, adult CF patients (...
The vitamin C-induced decrease in the plasma disappearance rate of α-tocopherol suggests that vitamin C recycled α-tocopherol, thereby augmenting its concentrations. We conclude that some attention sh...
Color reversion has long been a major problem for the vegetable oil industry, and the enzymatic oxidation of γ-tocopherol is thought to trigger this phenomenon. In this study, first, the extraction, p...
This randomized, double-blind, placebo-controlled study aimed to investigate the effects of γ-tocopherol (Toc) supplementation on premenstrual symptoms and natriuresis....
We enrolled 51 Japanese women with premenstrual symptoms, particularly those who showed increased symptoms induced by water retention during the luteal phase compared with the follicular phase. Premen...
Compared with placebo intake, γ-Toc intake significantly reduced "fatigue" and "irritability/anger" symptoms. Furthermore, compared with placebo intake, γ-Toc intake significantly reduced the thigh ci...
γ-Toc intake could effectively alleviate certain premenstrual syndrome symptoms, particularly those related to water retention during the luteal phase. Furthermore, the underlying mechanism may involv...
UMIN000047989; registration date: 10/06/2022, retrospectively registered....
Grape pomace and seeds are important winemaking by-products. Their oils are rich in bioactive compounds such as fatty acids and tocopherols. We have characterized oils from both by-products from five ...
The relationship of dietary vitamin E intake with incident chronic kidney disease (CKD) was not clear as yet. We aimed to examine the associations of dietary total vitamin E and tocopherol isoforms in...
A total of 4038 American adults aged 18-30 years and without reduced estimated glomerular filtration rate (eGFR) were enrolled from Coronary Artery Risk Development in Young Adults study. Diet was eva...
During a 30-year follow-up, 642 (15.9%) participants developed incident CKD. Overall, there was a L-shaped relationship between dietary total vitamin E intake and incident CKD (P for non-linearity<0.0...
There were inverse associations of total vitamin E, beta-tocopherol and gamma-tocopherol intakes, a positive association of delta-tocopherol intake, and no obvious association of alpha-tocopherol inta...
Urinary metabolites of vitamin E, i.e., α- and γ-carboxyethyl hydroxychroman (α- and γ-CEHC), have gained increasing attention and have been proposed as novel biomarkers of vitamin E intake and status...
We aimed to (1) investigate the associations of urinary α- and γ-CEHC/creatinine ratios and 24 h urinary excretions of α- and γ-CEHC with plasma α- and γ-tocopherol, respectively; (2) investigate the ...
24 h Urine and plasma samples were collected from 1519 participants (60-75 years, male: 50%) included in the Lifelines-MINUTHE Study for the assessments of urinary α- and γ-CEHC/creatinine ratios and ...
24 h Urinary excretion of α-CEHC (median (IQR): 0.9 (0.3-2.4) µmol) was less than that of γ-CEHC (median (IQR): 1.5 (0.5-3.5) µmol). After adjustment for covariates, we found that 24 h urinary α-CEHC ...
Our study confirmed our hypothesis that 24 h urinary α- and γ-CEHC excretions would be a better marker for dietary vitamin E intake than urinary α- and γ-CEHC/creatinine ratios. Considering that both ...
An adequate alpha-tocopherol status is important for females at reproductive age. We studied the dietary intake and sources of alpha-tocopherol and alpha- and gamma-tocopherol status indicators in 14-...
hypertension is one of the major preventable risk factors for numerous diseases. The role of vitamin E in blood pressure (BP) has been controversial. We aimed to investigate the relationship between g...
Data from 15,687 US adults from the National Health and Nutrition Examination Survey (NHANES) were analyzed. The correlations of GTSC with systolic BP (SBP), diastolic BP (DBP), and prevalence of hype...
With each natural log increase in GTSC, SBP, and DBP increased by 1.28 mmHg (...
GTSC was linearly and positively associated with SBP, DBP, and the prevalence of hypertension, and alcohol consumption may modify the relationship of GTSC with SBP and DBP....
This study examined overall and sex-specific associations of serum lipid-soluble micronutrients including α- and γ-tocopherols, 25-hydroxy-vitamin D (25(OH)D), retinol, and six major carotenoids with ...
Antioxidants can prevent osteoporosis, but the association between serum antioxidants and the cause of osteoporosis remains unknown. We aimed to utilize Mendelian randomization (MR) to determine wheth...
Genetic variants associated with diet-derived antioxidants were selected from the genome-wide association studies. A total of 12,946 osteoporosis cases and 506,624 healthy controls were obtained from ...
In UKB, the genetically predicted higher β-carotene (OR = 0.863, p = 7.37 × 10-6, power = 100%) and γ-tocopherol (OR = 0.701, p = 0.021, power = 5%) had an inverse relationship with osteoporosis. Howe...
We observed that genetically predicted serum β-carotene could elevate BMD and prevent osteoporosis....