25 Hydroxyvitamin D
Mostrando 1-12 de 188 artigos, teses e dissertações.
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1. Association of 25-hydroxyvitamin D with hematological profile and anthropometry in patients with glioma
SUMMARY OBJECTIVE: Gliomas are immune system suppressive tumors, and the role of vitamin D is pivotal in the immune system. This study aimed to observe if there is any significant association between the serum levels of 25-hydroxyvitamin D with hematological indices and anthropometric measurements. METHODS: A total of 75 glioma patients were included, and
Revista da Associação Médica Brasileira. Publicado em: 2022
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2. Therapeutic Effect of the Correction of Vitamin D Deficiency in Patients with Benign Paroxysmal Positional Vertigo – A Randomized Clinical Trial
Abstract Introduction Benign paroxysmal positional vertigo (BPPV) appears during the same age group in which vitamin D and calcium deficiencies are evident. Vitamin D deficiency could predispose to BPPV, since these two entities share a demineralization process. Objective To establish the otological impact of vitamin D supplementation in patients with its d
International Archives of Otorhinolaryngology. Publicado em: 2022
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3. Association between vitamin D levels and lower-extremity deep vein thrombosis: a case-control study
ABSTRACT BACKGROUND: Vitamin D has relationships with pathogenesis and inflammation pathways in many diseases. Its deficiency may make clinicians think not only of supplementation but also of presence of other diseases. OBJECTIVE: To investigate the relationship between vitamin D levels and deep vein thrombosis (DVT), given that reduced levels are related
Sao Paulo Med. J.. Publicado em: 2021-06
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4. The impact of visceral fat and levels of vitamin D on coronary artery calcification
SUMMARY OBJECTIVE: To evaluated calcification of the coronary arteries and its association with visceral fat and 25-hydroxyvitamin D (25(OH)D) serum levels. METHODS: A cross sectional study involving 140 individuals without any previous diagnosis of cardiovascular disease. A biochemical analysis of vitamin D serum levels was carried out, as well as compute
Rev. Assoc. Med. Bras.. Publicado em: 2021-01
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5. Prevalence of vitamin D deficiency in exclusively breastfed infants at a tertiary healthcare facility in Nairobi, Kenya
ABSTRACT Objective: To determine the prevalence of vitamin D deficiency (VDD) in exclusively breastfed infants at the Aga Khan University Hospital Nairobi, Kenya (AKUHN). The relationships between 25-hydroxyvitamin D; 25OHD, parathyroid hormone (PTH), maternal vitamin D supplementation, and sunlight exposure were also determined. Subjects and methods: Bloo
Arch. Endocrinol. Metab.. Publicado em: 2020-12
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6. Effect of Vitamin D Injection in Recurrent Benign Paroxysmal Positional Vertigo with Vitamin D Deficiency
Abstract Introduction There have been reports indicating that patients with frequently recurring benign paroxysmal positional vertigo (BPPV) had vitamin D deficiency, and some studies indicated that the treatment of severe vitamin D deficiency is effective in the reduction of the recurrence of BPPV. Objective The purpose of the present study was to examine
Int. Arch. Otorhinolaryngol.. Publicado em: 2020-12
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7. Reference values of 25-hydroxyvitamin D revisited: a position statement from the Brazilian Society of Endocrinology and Metabolism (SBEM) and the Brazilian Society of Clinical Pathology/Laboratory Medicine (SBPC)
Resumo O número de alunos no ensino superior brasileiro aumentou muito recentemente. Mas a evasão tem sido alta e objeto de estudo de diversos pesquisadores. Este trabalho analisa microdados do Censo da Educação Superior de 2009 a 2017 sobre a volta aos estudos dos alunos que se evadiram do ensino superior. Os resultados mostram que grande parte dos alun
Arch. Endocrinol. Metab.. Publicado em: 2020-10
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8. Reference values of 25-hydroxyvitamin D revisited: a position statement from the Brazilian Society of Endocrinology and Metabolism (SBEM) and the Brazilian Society of Clinical Pathology/Laboratory Medicine (SBPC)
ABSTRACT Hypovitaminosis D is a common condition with a negative impact on health. This statement, prepared by experts from the Brazilian Society of Endocrinology and Metabolism and the Brazilian Society of Clinical Pathology/Laboratory Medicine, includes methodological aspects and limitations of the measurement of 25-hydroxyvitamin D [25(OH)D] for identific
Arch. Endocrinol. Metab.. Publicado em: 2020-08
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9. Níveis circulantes de 25(OH)D3 com fatores de risco de adenoma assintomático e pólipos colorretais proximais sem adenoma
RESUMO Justificativa Uma associação inversa entre a vitamina D circulante e o risco de adenoma foi relatada, mas há pouco conhecimento sobre os pólipos hiperplásico-inflamatórios proximais. Objetivo Investigar os níveis circulantes de 25(OH)D3 e os fatores de risco de pólipos colorretais hiperplásico-inflamatórios e pólipos adenomatosos no colo
J. Coloproctol. (Rio J.). Publicado em: 2020-04
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10. Adiposity, inflammation and fat-soluble vitamins in adolescents
Resumo: Objetivo: Avaliar a associação entre processo inflamatório, adiposidade e as vitaminas A, D e E em adolescentes, segundo o sexo. Métodos: Estudo transversal com adolescentes de 12 a 19 anos de ambos os sexos de escolas públicas de Recife. Foi utilizado um questionário para coleta de dados socioeconômicos, de estilo de vida e de consumo alime
J. Pediatr. (Rio J.). Publicado em: 28/10/2019
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11. A higher circulating concentration of 25-hydroxyvitamin-D decreases the risk of renal cell carcinoma: a case-control study
ABSTRACT Objective: To investigate the relationship between vitamin D status, using circulating 25-hydroxyvitamin D [25 (OH) D], and renal cell carcinoma (RCC) risk in a case-control study, because the association between the two is unclear in China. Materials and Methods: A total of 135 incident RCC cases were matched with 135 controls by age and sex. The
Int. braz j urol.. Publicado em: 27/06/2019
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12. Low serum vitamin D is associated with an increased likelihood of acquired premature ejaculation
Abstract Purpose: To investigate the relationship between 25-hydroxyvitamin D (25 (OH) D) levels and acquired premature ejaculation (PE). Materials and Methods: A total of 97 patients with acquired PE and 64 healthy men as a control group selected from volunteers without PE attending our Andrology Outpatient Clinic between November 2016 and April 2017 were
Int. braz j urol.. Publicado em: 27/06/2019