Hypovitaminosis D
Mostrando 1-12 de 26 artigos, teses e dissertações.
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1. Hypovitaminosis D, Low Bone Mineral Density, and Diabetes Mellitus as Probable Risk Factors for Benign Paroxysmal Positional Vertigo in the Elderly
Abstract Introduction Studies have found that elderly patients with benign paroxysmal positional vertigo (BPPV) may present low levels of vitamin D (25 (OH) D), changes in bone mineral density, and diabetes mellitus (DM). Objective To investigate the possible association between BPPV, bone mineral density, hypovitaminosis D, 25 (OH) D and DM. Methods The
Int. Arch. Otorhinolaryngol.. Publicado em: 2020-09
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2. 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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3. Chronic kidney disease is a main confounding factor for 25-vitamin D measurement
Resumo Antecedentes: As diretrizes atuais recomendam a avaliação do estado da 25-hidroxivitamina D em pacientes com doença renal crônica (DRC). Embora significativas diferenças entre os ensaios tenham sido descritas, o impacto da nesta variabilidade DRC nunca foi testado. Métodos: Testamos a variabilidade entre dois ensaios de 25-hidroxivitamina D em
J. Bras. Nefrol.. Publicado em: 26/09/2019
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4. Association of vitamin D3, VDR gene polymorphisms, and LL-37 with a clinical form of Chagas Disease
Abstract INTRODUCTION: Chagas disease (CD) is an important public health problem in Brazil and worldwide. Aging and obesity are important matters in patients with CD, as is hypovitaminosis D3, which can decrease the quality of life of these patients. Immunomodulation mediated by vitamin D3, especially the production of antimicrobial peptides such as cathel
Rev. Soc. Bras. Med. Trop.. Publicado em: 05/09/2019
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5. Increased Left Atrial Volume and Its Relationship to Vitamin D in Primary Care
Abstract Background: The study is based on the fact that left atrial (LA) volume measurement is a marker of the presence of diastolic dysfunction and that Vitamin D deficiency may be associated with ventricular remodeling, worsening of left ventricular (LV) diastolic and systolic function, and activation of the renin-angiotensin-aldosterone system. Objecti
Int. J. Cardiovasc. Sci.. Publicado em: 08/08/2019
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6. Prevalence of hypovitaminosis D in postmenopausal women: a systematic review
RESUMO INTRODUÇÃO: A hipovitaminose D é considerada um problema de saúde pública global. O conhecimento de suas verdadeiras dimensões nos permitirá projetar intervenções e planejar medidas preventivas que possam ter um impacto significativo na saúde humana. OBJETIVO: O objetivo deste estudo foi avaliar a prevalência de hipovitaminose D, definida
Rev. Assoc. Med. Bras.. Publicado em: 03/06/2019
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7. Hypovitaminosis D in pregnancy: Is it a public health issue?
Resumo Objetivos: medir a prevalência de hipovitaminose D em gestantes saudáveis e analisar a associação entre variáveis e níveis de vitamina D. Métodos: estudo analítico transversal. 174 gestantes saudáveis selecionadas em quatro unidades básicas de saúde em São Luís, Brasil, em janeiro/fevereiro/2017. As participantes responderam um question
Rev. Bras. Saude Mater. Infant.. Publicado em: 2019-03
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8. Correlation between serum 25-hydroxyvitamin D levels and carotid intima-media thickness in a Brazilian population descended from African slaves
Hypovitaminosis D has been identified as a possible new cardiovascular risk factor. However, the results of studies correlating serum vitamin D levels with markers of subclinical atherosclerosis have been conflicting. The aim of this study was to correlate serum levels of 25-hydroxyvitamin D [25(OH)D] with carotid intima-media thickness (C-IMT) and conventio
Braz J Med Biol Res. Publicado em: 26/02/2018
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9. Serum 25-hydroxyvitamin D levels in patients with Granulomatosis with Polyangiitis: association with respiratory infection
OBJECTIVES: To determine the possible association of serum 25-hydroxyvitamin D (25OHD) levels with disease activity and respiratory infection in granulomatosis with polyangiitis patients during two different periods: winter/spring and summer/autumn. METHODS: Thirty-two granulomatosis with polyangiitis patients were evaluated in the winter/spring, and the s
Clinics. Publicado em: 2017-12
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10. Hypovitaminosis D in patients undergoing kidney transplant: the importance of sunlight exposure
OBJECTIVES: Recent studies have shown a high prevalence of hypovitaminosis D, defined as a serum 25-hydroxyvitamin D level less than 30 ng/ml, in both healthy populations and patients with chronic kidney disease. Patients undergoing kidney transplant are at an increased risk of skin cancer and are advised to avoid sunlight exposure. Therefore, these patient
Clinics. Publicado em: 2017-07
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11. Highly prevalence of vitamin D deficiency among Brazilian women of reproductive age
ABSTRACT Objective Vitamin D has several metabolic functions and possible reproductive functions. This study aimed to determine the prevalence of vitamin D deficiency among Brazilian women of reproductive age, and to evaluate the relationship between serum 25-hydroxyvitamin D [25(OH)D] concentrations and infertility causes. Subjects and methods This retr
Arch. Endocrinol. Metab.. Publicado em: 10/10/2016
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12. Prevalence of hypovitaminosis D and its association with oral lesions in HIV-infected Brazilian adults
Abstract: INTRODUCTION: This study assessed the prevalence of hypovitaminosis D and its association with oral candidiasis and clinical parameters of periodontitis (CPP) in HIV-infected patients. METHODS: Periodontal examinations for the 113 HIV-infected patients were recorded using the Community Periodontal Index. A cytological smear from the lateral bor
Rev. Soc. Bras. Med. Trop.. Publicado em: 2016-02