Hemoglobin Repletion
Mostrando 1-5 de 5 artigos, teses e dissertações.
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1. Chemical composition and effects of micronized corn bran on iron bioavailability in rats
The degermination of corn grains by dry milling generates 5% of a fibrous residue. After segregation and micronization, corn bran becomes a potential source of dietary fiber consumption. However, its effect on iron bioavailability has not been reported in the literature. The objective of the present study was to determine the nutritional composition of corn
Food Sci. Technol. Publicado em: 2014-09
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2. Evaluation of iron bioavailability in a mixture of cereals, seeds, and grains ("Human Ration")
Iron bioavailability was evaluated in three mixtures of cereals, seeds, and grains ("Human Ration"): light, regular, and homemade provided to rats. The animals received an iron depletion diet for 21 days, followed by a repletion diet containing 12 mg·kg-1 of iron for 14 days. The hemoglobin regeneration efficiency and the relative biological value did not d
Food Sci. Technol. Publicado em: 25/02/2014
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3. Valor protéico, biodisponibilidade de ferro e aspectos toxicológicos de mortadelas formuladas com sangue tratado com monóxido de carbono / Protein nutritive value, iron bioavailability and toxicological aspects of mortadela formulated with blood treated with carbon monoxide
Aiming a greater animal blood use for human consumption, the effect of substituting beef for carbon monoxide treated pork blood at levels of 0, 5, 10, 15 and 20% in mortadelas formulation was evaluated in Wistar rats fed mortadela based diets for protein quality, iron bioavailability, protein, fat and iron concentration. Blood serum biochemical parameters, h
Publicado em: 2006
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4. Biodisponibilidade de ferro em dieta regional de São Paulo / Iron bioavailability in São Paulo regional diet
Foi feito um estudo de determinação da biodisponibilidade de ferro em dieta regional de São Paulo, formulada com base no Estudo Nacional de Despesa Familiar (ENDEF). Para tanto, foram utilizados o método de repleção da hemoglobina em ratos anêmicos e o método "in vitro" de determinação de ferro dialisável. Paralelamente, avaliou-se as condições
Publicado em: 1988
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5. Tetrahydrobiopterin, the cofactor for aromatic amino acid hydroxylases, is synthesized by and regulates proliferation of erythroid cells.
The only known role for 6(R)-5,6,7,8-tetrahydrobiopterin (BH4) is as the cofactor for the aromatic amino acid hydroxylases. However, BH4 has been shown to be synthesized by cells that do not contain any hydroxylase activity, suggesting that it may have still undiscovered functions. Our finding of much higher levels of BH4 and GTP cyclohydrolase, the first en