Vitamin B12
Mostrando 13-24 de 555 artigos, teses e dissertações.
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13. Hampered Vitamin B12 Metabolism in Gaucher Disease?
Abstract Untreated vitamin B12 deficiency manifests clinically with hematological abnormalities and combined degeneration of the spinal cord and polyneuropathy and biochemically with elevated homocysteine (Hcy) and methylmalonic acid (MMA). Vitamin B12 metabolism involves various cellular compartments including the lysosome, and a disruption in the lysosomal
J. inborn errors metab. screen.. Publicado em: 16/05/2019
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14. Isolated and Combined Remethylation Disorders: Biochemical and Genetic Diagnosis and Pathophysiology
Abstract Genetic defects affecting the remethylation pathway cause hyperhomocysteinemia. Isolated remethylation defects are caused by mutations of the 5, 10-methylenetetrahydrofolate reductase (MTHFR), methionine synthase reductase(MTRR), methionine synthase(MTR), and MMADHC genes, and combined remethylation defects are the result of mutations in genes invol
J. inborn errors metab. screen.. Publicado em: 16/05/2019
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15. Visualized protein polymorphisms in leaf sheaths and roots of rice assessed by 2-DE analysis
Abstract To identify potential protein markers associated with tillering in rice, a d10 allelic mutant (JHCA) with a high-tillering dwarf phenotype and a wild-type cultivar (GLA4) with normal numbers of tillers were used to produce a hybrid (F1), and 2-DE (two-dimensional electrophoresis) analysis was conducted in seedling leaf sheaths and roots of the rice
Crop Breed. Appl. Biotechnol.. Publicado em: 11/04/2019
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16. ANTHROPOMETRIC AND DIETETIC EVALUATION OF PEOPLE WITH ILEOSTOMIES
RESUMO CONTEXTO: Além do manejo adequado das eliminações da estomia, a manutenção da nutrição para a pessoa com ileostomia é um grande desafio. OBJETIVO: Este trabalho teve como objetivo avaliar o estado nutricional de pessoas com ileostomia. MÉTODOS: Trata-se de um estudo transversal, realizado numa população de 17 pessoas com ileostomia ca
Arq. Gastroenterol.. Publicado em: 04/04/2019
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17. Diagnosis and Management of Classica Homocystinuria in Brazil: A Summary of 72 Late-Diagnosed Patients
Abstract This study described a broad clinical characterization of classical homocystinuria (HCU) in Brazil. This was a cross-sectional, observational study including clinical and biochemical data from 72 patients (60 families) from Brazil (South, n = 13; Southeast, n = 37; Northeast, n = 8; North, n = 1; and Midwest, n = 1). Parental consanguinity was repor
J. inborn errors metab. screen.. Publicado em: 28/02/2019
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18. Efeito do ômega 3 e da vitamina B12 no espermograma, na histomorfometria dos órgãos reprodutivos e nas temperaturas do corpo com termografia infravermelha em ratos Wistar
RESUMO Objetivou-se estudar o efeito do ômega 3 e da vitamina B12 no espermograma, na histomorfometria dos órgãos reprodutivos e na temperaturas do corpo com termografia infravermelha em ratos Wistar. Utilizaram-se 16 ratos, em quatro grupos (n=4), que receberam injeções diárias por 30 dias, sendo: grupo controle - solução salina; grupo ômega 3 - ó
Arq. Bras. Med. Vet. Zootec.. Publicado em: 2019-02
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19. Spontaneous poisoning by Ricinus communis leaves (Euphorbiaceae) in goats
RESUMO: O objetivo deste estudo foi relatar os aspectos clínicos e patológicos de um surto de intoxicação pelas folhas de Ricinus communis em um rebanho de caprinos em Pernambuco, Nordeste do Brasil. Três a cinco horas após a ingestão dos brotos e arbustos jovens da planta, vinte cabras da raça Toggenburg e dois machos mestiços apresentaram quadro c
Pesq. Vet. Bras.. Publicado em: 2019-02
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20. Evaluation of nutritional status in children with amblyopia
RESUMO Objetivo: Nosso objetivo foi comparar o índice de massa corporal e o nível de vitaminas e minerais de crianças com e sem ambliopia. Métodos: Crianças amblióticas com idades entre 5 e 18 anos (n=46) e crianças controle pareadas por idade (n=32) foram avaliadas quanto a parâmetros antropométricos, incluindo altura, peso, índice de massa corp
Arq. Bras. Oftalmol.. Publicado em: 10/01/2019
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21. Hematological parameters, serum iron and vitamin B12 levels in hospitalized Palestinian adult patients infected with Helicobacter pylori: a case–control study
ABSTRACT Objective: This study aimed to investigate the relationship between hematological parameters, serum iron, and vitamin B12 levels in adult hospitalized Palestinian patients infected with Helicobacter pylori. Methods: This case–control study included 150 adult (18–50 years old) patients infected with H. pylori and 150 healthy adults. A complete
Hematol., Transfus. Cell Ther.. Publicado em: 2018-06
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22. Effect of one time high dose “stoss therapy” of vitamin D on glucose homeostasis in high risk obese adolescents
ABSTRACT Objective To study the effect of using a one time high dose “stoss therapy” of vitamin D2 (ergocalciferol: VD2) on indices of insulin sensitivity {whole body sensitivity index: WBISI} and secretion {insulinogenic index: IGI} measured during an oral glucose tolerance test (OGTT) in obese adolescents with VDD (25 OHD; serum metabolite of vit D: <
Arch. Endocrinol. Metab.. Publicado em: 05/04/2018
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23. Simultaneous pulmonary thromboembolism and superior mesenteric venous thrombosis associated with hyperhomocysteinemia secondary to pernicious anemia-induced vitamin B12 deficiency
Hematol., Transfus. Cell Ther.. Publicado em: 2018-03
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24. New approaches, development, and improvement of methodologies for the assessment of B-vitamin requirements in dairy cows
ABSTRACT Studies on B-vitamin requirements of cattle, conducted more than 60 years ago, concluded that mature ruminants do not require B-vitamin supplements because the amounts of vitamins provided by the diet and synthesized by the ruminal microflora were sufficient to prevent emergence of deficiency symptoms. As a result, the impact of subclinical deficien
R. Bras. Zootec.. Publicado em: 2017-07