Vitamin K
Mostrando 1-12 de 476 artigos, teses e dissertações.
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1. 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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2. 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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3. 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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4. Predictors of Hospitalization in Vitamin K Antagonist Users Presenting with Bleeding at the Emergency Department
Abstract Background Vitamin K antagonists (VKA) are indicated for the prevention of thromboembolic events and reduction of mortality in patients with atrial fibrillation and patients with valvular prostheses. However, their use is associated with bleeding complications and hospitalizations. Predictors of hospital admission for bleeding in these patients ar
International Journal of Cardiovascular Sciences. Publicado em: 2022
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5. Drug utilization study in neonatal intensive care unit at tertiary care hospital
SUMMARY OBJECTIVE: Neonates are more susceptible to drug interactions and adverse effects, and special care should be taken when prescribing medication to them. This study aimed to investigate drug usage in the neonatal intensive care unit of a tertiary care hospital. METHODS: This prospective observational study was conducted on 98 patients at the Apollo
Revista da Associação Médica Brasileira. Publicado em: 2022
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6. Nutrient content in ora-pro-nóbis (Pereskia aculeata Mill.): unconventional vegetable of the Brazilian Atlantic Forest
Abstract Ora-pro-nóbis (Pereskia aculeata Mill.) is an unconventional vegetable found in the Brazilian Atlantic Forest and consumed, mainly by the rural population who lives in this biome. The present study investigated the nutritional value and contribution potential this species to the recommendations of daily nutrient intake for adults. Moisture and ash
Food Sci. Technol. Publicado em: 2021-06
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7. Atrial Fibrillation and Use of Rivaroxaban: Performance of the Prothrombin Time / INR as a Function of Time After Blood Collection
Abstract Background Traditionally, the most effective therapy in the prevention of stroke in patients with atrial fibrillation (AF) has been oral anticoagulation with vitamin K inhibitors, particularly warfarin, whose disadvantages and adverse effects have led to their replacement by "direct oral anticoagulants", as factor X inhibitor. Objectives This st
Int. J. Cardiovasc. Sci.. Publicado em: 2021-04
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8. 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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9. Determination of Total Antioxidant Capacity Using Thiamine as a Natural Fluorescent Probe
This work proposes a spectrofluorometric method for the determination of total antioxidant capacity (CAO) in beverage samples, based on inhibition of thiochrome formation (λex = 370 nm, λem = 440 nm); a product of thiamine (vitamin B1) oxidation from K3Fe(CN)6. In the development of the method, gallic acid (GA) was used as a reference, and inhibition of th
J. Braz. Chem. Soc.. Publicado em: 2020-12
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10. Correlations among vitamin K intake, body fat, lipid profile and glucose homeostasis in adults and the elderly
ABSTRACT Objective Recent research has investigated the possible inverse relationship between vitamin K intake and body fat. In addition, an increasing number of studies are supporting a key role for this vitamin in improving lipid profile and insulin sensitivity and reducing the risk of type 2 diabetes mellitus, but little is known about what mechanisms w
Arch. Endocrinol. Metab.. Publicado em: 2020-08
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11. Trends and Predictors of Oral Anticoagulation in Patients with Atrial Fibrillation: A Serial Cross-Sectional Study from 2011 to 2016
Abstract Background: Despite the efficacy of vitamin K antagonists against stroke in patients with atrial fibrillation (AF), the underuse of this therapy is well documented. Objectives: To evaluate trends and predictors of oral anticoagulants utilization in patients with AF. Methods: Observational, retrospective, serial cross-sectional study between 2011-
Int. J. Cardiovasc. Sci.. Publicado em: 2020-02
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12. Fruit quality of pineapple ‘Vitória’ under macronutrients and boron deficiency
Resumo Objetivou-se avaliar a influência das deficiências de macronutrientes e de boro nas características físico-química dos frutos de abacaxizeiro da cultivar Vitória. O delineamento experimental foi em blocos ao acaso, com oito tratamentos (solução completa, -N, -P, -K, -Ca, -Mg, -S e -B) e seis repetições. A condução do experimento foi de ou
Rev. Bras. Frutic.. Publicado em: 14/11/2019