Micronutrient Deficiency
Mostrando 1-12 de 32 artigos, teses e dissertações.
-
1. 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
-
2. Micronutrients: Speculation on Inborn Errors, Nutrigenomics, Evolution, the Microbiome, and Nutritional Immunity
Abstract Many micronutrients or cofactors derived from micronutrients are highly reactive, hence their role in catalysis of reactions by enzymes. The concentration of cofactors has to be kept low to avoid unwanted reactions while allowing them to bind to the (apo)enzymes that need them. A new disorder causing B6-responsive epilepsy (proline synthetase cotran
J. inborn errors metab. screen.. Publicado em: 28/02/2019
-
3. Fortifying pork liver mixture: preparation and physicochemical characteristics - Part 1
Abstract Micronutrient deficiency is a worldwide health problem, especially in developing countries. A survey conducted over the last decade has shown that approximately half of all Brazilian preschoolers have iron-deficiency anemia, representing a severe public health problem. Therefore, the aim of this research was to evaluate the physicochemical and micro
Food Sci. Technol. Publicado em: 20/07/2017
-
4. Phosphorus-Zinc Interaction and Iron and Manganese Uptake in the Growth and Nutrition of Phalaenopsis (Orchidaceae)
ABSTRACT: Visual symptoms of Zn deficiency, induced by excessive P applications, have been observed in commercial orchid nurseries. The supply of other metallic micronutrients, such as Fe and Mn, may also be inadequate in the plant due to high application rates of P. The aim of this study was to investigate this interaction in the nutrition of Phalaenopsis p
Rev. Bras. Ciênc. Solo. Publicado em: 15/12/2016
-
5. Micronutrient supplementation adherence and influence on the prevalences of anemia and iron, zinc and vitamin A deficiencies in preemies with a corrected age of six months
OBJECTIVE: To analyze adherence to the recommended iron, zinc and multivitamin supplementation guidelines for preemies, the factors associated with this adherence, and the influence of adherence on the occurrence of anemia and iron, zinc and vitamin A deficiencies. METHODS: This prospective cohort study followed 58 preemies born in 2014 until they reached
Clinics. Publicado em: 2016-08
-
6. Vitamin A, vitamin E, iron and zinc status in a cohort of HIV-infected mothers and their uninfected infants
Introduction We hypothesized that nutritional deficiency would be common in a cohort of postpartum, human immunodeficiency virus (HIV)-infected women and their infants. Methods Weight and height, a
Rev. Soc. Bras. Med. Trop.. Publicado em: 2014-12
-
7. Micronutrients affecting leaf biochemical responses during pineapple development
An adequate mineral nutrition is essential for the development and productivity of pineapple. However, little is known about the nutritional and metabolic changes that occur in this crop in response to micronutrient deficiency or excess, particularly on tropical conditions. Thus, the objective of this study was to evaluate the application effects of micronut
Theor. Exp. Plant Physiol.. Publicado em: 2013
-
8. Adubacao, calagem, disponibilidade de nutrientes e producao de arroz e feijao em solo nivelado.
O efeito de nivelamento do terreno e de tratamentos com calagem e adubacao na disponibilidade de nutrientes e na producao de arroz irrigado e feijoeiro foi avaliado em um solo Podzolico, na Embrapa-Centro Nacional de Pesquisa de Arroz e Feijao (CNPAF), em Goianira, Goias. O nivelamento do terreno criou um gradiente de fertilidade que influenciou a producao d
Pesquisa Agropecuaria Brasileira. Publicado em: 2011
-
9. The benefits of using selenium in the treatment of Chagas disease: prevention of right ventricle chamber dilatation and reversion of Trypanosoma cruzi-induced acute and chronic cardiomyopathy in mice
Cardiac damage is a frequent manifestation of Chagas disease, which is caused by the parasite Trypanosoma cruzi. Selenium (Se) is an essential micronutrient, the deficiency of which has been implicated in the development of cardiomyopathy. Our group has previously demonstrated that Se supplementation prevents myocardial damage during acute T. cruzi infection
Memórias do Instituto Oswaldo Cruz. Publicado em: 2010-09
-
10. Impact of malnutrition on immunity and infection
Malnutrition may be a consequence of energy deficit or micronutrient deficiency. It is considered the most relevant risk factor for illness and death, particularly in developing countries. In this review we described the magnitude of this problem, as well as its direct effect on the immune system and how it results in higher susceptibility to infections. A s
Journal of Venomous Animals and Toxins including Tropical Diseases. Publicado em: 2009
-
11. APLICAÇÃO DE GLIFOSATO E MANGANÊS NA NUTRIÇÃO E PRODUTIVIDADE DA SOJA TRANSGÊNICA / Application glyphosate in transgenic glyphosate-resistant soybean and your effect manganese uptake / Application glyphosate in transgenic glyphosate-resistant soybean and your effect manganese uptake / APLICAÇÃO DE GLIFOSATO E MANGANÊS NA NUTRIÇÃO E PRODUTIVIDADE DA SOJA TRANSGÊNICA
A soja transgênica resistente ao glifosato tem sido amplamente cultivada no mundo. Apesar dos benefícios dessa tecnologia no controle de plantas daninhas, recentemente tem-sê observado em alguns locais que, após a aplicação de glifosato as plantas de soja RR encontravam-se amarelecidas, e isso poderia ser causado por uma deficiência induzida de Mn. As
Publicado em: 2009
-
12. Sensibilidade da cinética do zinco e avaliação nutricional em crianças submetidas ao teste venoso de tolerância ao zinco
Objective: The purpose of this study was to investigate the kinetics of this micronutrient in schoolchildren between the ages of 6 and 9 years, of both sexes, and to verify its sensitivity in detecting alterations in body zinc status. Methods: Nutritional assessment was performed by body mass index. Food intake, venous zinc tolerance test and zinc kinetics w
Publicado em: 2008