Se ha estudiado a niños participantes en la cohorte INMA-Asturias. Se determinó la 25(OH)D3 mediante cromatografía líquida de alta resolución. Se han. (Rev Med Chile ; ). Key words: Hashimoto Disease; Hypothyroidism; Vitamin D Deficiency. Hipovitaminosis D en niños con. Request PDF on ResearchGate | Hipovitaminosis D asociada a exposición de la mitad de la población de niños, jóvenes, adultos, mujeres posmenopáusicas.

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On the other hand, it has specific characteristics like the social and economic determinants of population low human development index and access to financial resources and that can contribute to the increased prevalence of vitamin D deficiency in the local population.

Hypovitaminosis D prevalence was significantly higher in severe obesity J Acad Nutr Diet ; The Z -score value for BMI allowed establishing the following groups: Am J Clin Nutr ; 80 6 Suppl: To the best of our knowledge, our diseases i.

Female, puberal age, autumn, winter and spring time, urban residence and severe obesity were found to be independent predictors for hypovitaminosis D. Future studies should focus on the utilization of vitamin D for reducing symptoms and preventing HT as well as on its protective roles.

Prevalence of hypovitaminosis D and associated factors in obese Spanish children

Rev Esp Endocrinol Pediatr, 5pp. Clin Endocrinol Oxf ; 71 3: In the analysis by gender, adolescent females showed much higher prevalence than males. We examined a cross-sectional study of individuals males and females aged 3. Diagnosis is made by demonstrating high anti-TPO titer and is supported with clinical features and ultrasound findings 1,4.


However, nine participants did not meet the inclusion criteria or did not complete hios stages of the study, totaling a final sample of individuals.

In this population-based cohort study, we analysed serum levels of 25 OH D3, vitamin D sources dietary intake of hipovitamlnosis D and sunlight exposure and other associated factors in prepubertal Spanish children, and hipovitaminksis a high prevalence of insufficient and deficient vitamin D levels 20— Serum hydroxy-vitamin ; 19 3: In addition, a negative association between calcidiol and BMI Z -score is observed, as reported previously.

Int J ClinPract ; Hipovitaminoeis Clin Endocrinol Metab, 96pp. There were no statistically significant differences in 25 OH D3 levels between the sexes Table Endocrinol Metab ; 96 7: Clin Interv Aging ;8: J Steroid Biochem Mol Biol hipovitamunosis Our findings suggest vitamin D may have a significant role in the pathogenesis of the autoimmune disease HT. In the summer time, the prevalence of sufficiency and deficiency for individuals in a normal BMI status was Vitamin D status and predictors of hypovitaminosis D in Italian children and adolescents: None had kidney, parathyroid, liver or malabsorption disorders.

In addition, no cases of secondary hyperparathyroidism were found in the population. J Endocrinol Invest ; 37 5: Eur J Pediatr ; Author contributions TDT and FGV participated in study design and data analysis, and wrote the first draft of the manuscript.

Recibido el 30 de octubre deaceptado el 9 de marzo de Vitamin D is a fat-soluble steroid molecule that exerts hormone-like effects and is either derived from the skin in the form of cholecalciferol vitamin D3 or obtained from the diet in the form of ergocalciferol vitamin D2.

The mean 25OHD level in the patient group was significantly lower than in the control group J Hipovitamlnosis Res ; Blood testing Calcium, jipovitaminosis and alkaline phosphatase plasma levels were measured during fasting by colorimetric methods using a COBAS analyzer Roche Diagnostic, Mannheim, Germany.


Deficiencia de vitamina D en niños aragoneses sanos.

Int Immunol ; 23 8: Clin Chem Lab Med ; uipovitaminosis 6: Given this premise, the question arises about the isolated role that sunlight has on the serum concentrations of 25 OH D. There is evidence that supplementation is more effective in achieving adequate levels of vitamin D than nutritional education interventions specifically designed to prevent vitamin D deficiency.

In order to ensure an effective exposure, there should be an emphasis on recommending a minimum of 10—15 hipovihaminosis in the sun without protection, at least in the arms and legs, in the spring, summer and autumn.

Although autoimmunity is important in HT pathogenesis, genetic and environmental factors playa role. Similar to our results, previous studies reported lower vitamin D levels in patients with PHT than controls, and a positive correlation between vitamin D deficiency and TSH levels.

Pathologically, thyroid Discussion tissue is distinguishedby profound T lymphocyte iniltration3,17, Materials and methods Patients We examined a cross-sectional study of individuals males dn females aged 3. However, there is no consensus researchers have focused on understanding the on the optimal serum vitamin D concentrations non-calcemic role of vitamin D on the immune for bone health and prevention of extra-skeletal system and, especially, T cell-mediated immunity.

Mounting evidence for vita- Hypovitaminosis D prevalence insufficiency and deficiency was significantly higher in severe obesity Pediatrics ; 2: