Results: 6

Impacto nutricional da cirurgia bariátrica: estudo comparativo do Bypass gástrico em Y de Roux e do Sleeve entre pacientes dos sistemas público e privado de saúde

Rev. Col. Bras. Cir; 47 (), 2020
RESUMO Objetivos: Comparar a evolução do perfil nutricional de pacientes submetidos ao bypass gástrico em Y de Roux (BGYR) e ao Sleeve, em hospitais dos setores público e privado da Saúde de Pernambuco. Método: O estudo incluiu pacientes submetidos à cirurgia bariátrica nos setores público e p...

Hipervitaminosis B12: Nuestra experiencia y una revisión
Hypervitaminosis B12. Our experience and a review

Medicina (B.Aires); 79 (5), 2019
Los altos niveles de vitamina B12 o cobalamina, también denominado hipervitaminosis B12 es una anormalidad analítica frecuentemente subestimada. De acuerdo con la literatura algunas de las entidades relacionadas con este hallazgo son las neoplasias sólidas (primarias o metastásicas) y las enfermedade...

Evaluation of nutritional status in children with amblyopia

Arq. bras. oftalmol; 82 (2), 2019
ABSTRACT Purpose: We aimed to compare the body mass index and vitamin and mineral status of children with and without amblyopia. Methods: Amblyopic children aged between 5 and 18 years (n=46) and age-matched control children (n=32) were evaluated in terms of anthropometric parameters, including height,...

Is there any change in phenotypic characteristics comparing 5 to 10 years of follow-up in obese patients undergoing roux-en-y gastric bypass?

ABCD (São Paulo, Impr.); 32 (3), 2019
ABSTRACT Background : Bariatric surgery promotes significant weight loss and improvement of associated comorbidities; however, nutrients deficiencies and weight regain may occur in the middle-late postoperative period. Aim: To investigate nutritional status in 10 years follow-up. Methods : Longitudina...

Prevalence of vitamin B12 deficiency in type 2 diabetic patients using metformin: a cross-sectional study

Säo Paulo med. j; 134 (6), 2016
ABSTRACT: CONTEXT AND OBJECTIVE: The prevalence of vitamin B12 deficiency varies from 5.8% to 30% among patients undergoing long-term treatment with metformin. Because of the paucity of data on Brazilian patients, this study aimed to determine the frequency of B12 deficiency and related factors among B...

The C677T thermolabile variant of methylene tetrahydrofolate reductase on homocysteine, folate and vitamin B12 in a hemodialysis center

Medicina (B.Aires); 62 (2), 2002
Homocysteine is a risk factor for cardiovascular disease. Mutations in a key enzyme in homocysteine metabolism, methylenetetrahydrofolate reductase, may contribute to hyperhomocysteinemia and alter folate and cobalamin levels. After starting hemodialysis, 10 mg oral folate daily and 500 micrograms intrav...