Vitamin A
Mostrando 1-12 de 2653 artigos, teses e dissertações.
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1. Quais são as indicações de dosagem e reposição de vitamina D em pacientes assintomáticos?
Não está recomendada avaliação rotineira (rastreamento) de deficiência de vitamina D para pacientes adultos assintomáticos (gestantes ou não gestantes). No entanto, algumas populações de risco têm maior chance de apresentar deficiência e a dosagem pode ser recomendada:
– uso de medicamentos que influenciam no metabolismo mineral e funci
Núcleo de Telessaúde Rio Grande do Sul. Publicado em: 12/06/2023
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2. A suplementação de vitamina K nas gestantes em tratamento para epilepsia deve ser universal?
Não há evidências suficientes para a prescrição de vitamina K durante a gestação em todas as mulheres em tratamento medicamentoso para epilepsia, pois a suplementação de vitamina K na gestante não altera o risco de sangramento no feto.
Recomenda-se o uso da vitamina K suplementar, na dose de 10 mg, via oral, uma vez ao dia, durante o últi
Núcleo de Telessaúde Rio Grande do Sul. Publicado em: 12/06/2023
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3. A pessoa que teve sarampo pode contrair a doença novamente?
Não. Caso a pessoa tenha tido a doença, é conferida a imunidade vitalícia contra as recorrências
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O Sarampo é uma doença viral, infecciosa aguda, potencialmente grave, transmissível, extremamente contagiosa e bastante comum na infância. A sua transmissão ocorre de forma direta, por meio de secreções nasofaríngeas expelidas ao tos
Núcleo de Telessaúde Bahia. Publicado em: 12/06/2023
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4. Devemos orientar a redução do consumo de alimentos ricos em vitamina K para pacientes anticoagulados em uso de varfarina?
A varfarina produz seu efeito anticoagulante inibindo o ciclo de conversão da vitamina K e, dessa forma, impedindo a ação biológica dos fatores da coagulação vitamina K-dependentes. O consumo de alimentos contendo vitamina K, portanto, interfere no efeito anticoagulante da varfarina. Entretanto, é inadequado orientar os pacientes a diminuir o consu
Núcleo de Telessaúde Rio Grande do Sul. Publicado em: 12/06/2023
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5. Vitamin D deficiency in bedridden elderly people at home
SUMMARY OBJECTIVE: The aim of this study was to evaluate serum 25(OH)D concentrations in the homebound elderly people and relate them to level of dementia, nutritional risk, and route of dietary administration. METHODS: This is a cross-sectional study involving 207 bedridden elderly people assisted by the Home Care Service in the city of Santo André – S
Revista da Associação Médica Brasileira. Publicado em: 2023
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6. Clinical efficacy evaluation of crisaborole ointment in the treatment of vulvar leukoplakia
SUMMARY OBJECTIVE: The aim of this study was to evaluate the clinical efficacy of crisaborole ointment in the treatment of vulvar leukoplakia. METHODS: A prospective, randomized controlled clinical trial was conducted, and a total of 100 patients with vulvar leukoplakia were divided into the observation group (n=50) treated with crisaborole ointment and th
Revista da Associação Médica Brasileira. Publicado em: 2023
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7. The effect of vitamin D deficiency in children with overactive bladder related urinary incontinence
ABSTRACT Purpose: Overactive bladder (OAB) is a common syndrome associated with lower urinary tract symptoms (LUTS), especially urinary incontinence in children, which may affect the patient's quality of life (QoL). Vitamin D deficiency has been shown to be associated with OAB syndrome. This study evaluated the relationship between vitamin D status and OAB-
International braz j urol. Publicado em: 2022
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8. Vitamin D metabolism and extraskeletal outcomes: an update
ABSTRACT Vitamin D deficiency is a general health problem affecting individuals at all stages of life and on different continents. The musculoskeletal effects of vitamin D are well known. Its deficiency causes rickets, osteomalacia, and secondary hyperparathyroidism and increases the risk of fractures. Clinical and experimental evidence suggests that vitamin
Archives of Endocrinology and Metabolism. Publicado em: 2022
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9. 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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10. Vitamin C (Ascorbic acid) protects from neuropathy caused by cisplatin, through enhanced heat shock protein-70 and reduced oxidant effect
SUMMARY OBJECTIVE: We aimed to determine whether vitamin C has a protective effect on cisplatin-induced neuropathy in rats. METHODS: In total, 24 rats were included in the study of which 8 rats (no drug administered) were categorized as the control group. The remaining 16 rats were given a total dose of 20 mg/kg cisplatin to induce neuropathy. These drug-a
Revista da Associação Médica Brasileira. Publicado em: 2022
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11. Association of Serum Calcium and Vitamin D with Benign Paroxysmal Positional Vertigo
Abstract Introduction Benign paroxysmal positional vertigo (BPPV) is one of the common disorders of the peripheral vestibular system. The prevalence of BPPV is found to be higher among middle-aged women. Objectives To estimate the serum levels of calcium and vitamin D in patients with BPPV, and to study their association. Methods The present is a hospital
International Archives of Otorhinolaryngology. Publicado em: 2022
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12. Relation between Vitamin B12 Levels and Smell Affection in COVID-19 Patients
Abstract Introduction Olfactory and gustative alterations are frequent in the initial stages of the COVID-19 infection. Vitamin B12 deficiency has been linked to olfactory dysfunction. Objective The present study aimed to assess the relationship between vitamin B12 levels and smell affection in COVID-19 patients. Methods The present study included 201 lab
International Archives of Otorhinolaryngology. Publicado em: 2022