Intermediary Metabolism
Mostrando 1-12 de 136 artigos, teses e dissertações.
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1. Effect of In Ovo Feeding of L-Glutamine to Chick Embryos
ABSTRACT In ovo feeding (IOF), injecting nutrients into the amnion of the avian embryo may enhance hatchability, gastrointestinal development and serum metabolism changes. This hypothesis was evaluated with 5 IOF solutions containing L-glutamine. Were used 315 fertile Rhode Island Red eggs were used (breeders with 32-weeks). The experimental design was compl
Braz. J. Poult. Sci.. Publicado em: 20/12/2019
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2. Inborn Errors of Intermediary Metabolism in Critically Ill Mexican Newborns
Abstract Inborn errors of intermediary metabolism (IEiM) are complex diseases with high clinical heterogeneity, and some patients who have severe enzyme deficiencies or are subjected to stress (catabolism/infections) actually decompensate in the neonatal period. In this study, we performed metabolic tests on 2025 newborns in Mexico admitted to 35 neonatal in
J. inborn errors metab. screen.. Publicado em: 15/07/2019
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3. Consanguinity and Geographic Origin of Patients With Autosomal Recessive Metabolic Disorders Evaluated in a Reference Service in Campinas, Brazil
Abstract In this 25-year retrospective study, we analyzed data from 200 medical records concerning diagnosis, consanguinity, and geographic origin from probands with autosomal recessive inborn errors of metabolism in a reference service based in Campinas, Brazil. Consanguinity was confirmed by 56 (28%) couples, with similar values among groups of intermediar
J. inborn errors metab. screen.. Publicado em: 19/06/2019
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4. A comparative study of fat body morphology in five mosquito species
The insect fat body plays major roles in the intermediary metabolism, in the storage and transport of haemolymph compounds and in the innate immunity. Here, the overall structure of the fat body of five species of mosquitoes (Aedes albopictus, Aedes fluviatilis, Culex quinquefasciatus, Anopheles aquasalis and Anopheles darlingi) was compared through light, s
Mem. Inst. Oswaldo Cruz. Publicado em: 2011-09
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5. The combined effect of cooper and low pH on antioxidant defenses and biochemical parameters in neotropical fish pacu, Piaractus mesopotamicus (Holmberg, 1887).
Copper sulfate is widely used in aquaculture. Exposure to this compound can be harmful to fish, resulting in oxidative metabolism alterations and gill tissue damage. Pacu, Piaractus mesopotamicus, (wt = 43.4 ± 3.35 g) were distributed in experimental tanks (n = 10; 180 l) and exposed for 48 h to control (without copper addition), 0.4Cu (0.4 mg l?1), 0CupH (
Ecotoxicology. Publicado em: 2011
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6. Alterações metabólicas e o papel da mitocôndria no processo de tumorigênese de astrocitomas humanos / Metabolic alterations and the role of mitochondria in tumorigenic process of human astrocytomas
Mitochondria has a key role in cell survival and death. Mitochondrial DNA (mtDNA) alterations, for example, amplification, homoplasmic mutation, deletion and depletion, and their clinical and pathological implications have been analyzed in human malignancies. In order to search for mitochondrial alterations associated to tumorigenesis, this study aimed to an
Publicado em: 2010
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7. Indução do crescimento ovariano em Aegla uruguayana (Crustacea, Anomura, Aeglidae) mediante a incorporação de neuroreguladores ao alimento / Induction of ovarian growth in Aegla uruguayana (Anomura, Aeglidae) by means of neuroregulators incorporated to food
O efeito estimulante da spiperona e da naloxana sob a maturação ovariana foram avaliados em fêmeas de Aegla uruguayana Schmitt, 1942 e, para isto, tais neuroreguladores foram incorporados ao alimento e administrados a uma dose de 10-8 mol/animal a cada sessão de alimentação. Fêmeas adultas foram coletadas com puçá em um arroio próximo à cidade de
Publicado em: 2010
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8. Toxicidade aguda e respostas metabólicas e hematológicas do bagre do canal (Ictalurus punctatus, Rafinesque, 1818) exposto a concentração sub-letal de fenol e recuperação
Phenol and its derivates are aromatic organic compounds and there are present in the mill, domestic waste and cropscience. Moreover, phenol could induce toxicity in both freshwater and seawater fish and other animals. The aim of this work was evaluating hematological features, intermediary metabolism and muscular and cerebral acetylcholinesterase enzyme acti
Publicado em: 2009
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9. Estudos moleculares das enzimas Fosfoseril-tRNA sintease de Trypanosoma brucei e Leishmania major e Seril-tRNA sintease de Trypanosoma brucei / Molecular studies the enzymes Fosfoseril-tRNA Kinase of the Trypanosoma brucei and Leishmania major and Seril-tRNA Sintetase of the Trypanosoma brucei
The translation process study is central role in the cellular metabolism and attracts the interest of several groups, in particular, the study of the 21º amino acid, the selenocystein. The selenocystein incorporation pathway was described in Escherichia coli and recently in eukaryotes. The first step of this pathway is initiated by Seryl-tRNA Synthetase tha
Publicado em: 2009
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10. O uso de indicadores antropométricos na avaliação nutricional seqüencial de crianças e adolescentes gravemente doentes internados em uma unidade de terapia intensiva / The use of anthropometric indicators in the nutritional sequential assessment of critically ill children and adolescents admitted to an intensive care unit
Despite technological progress, malnutrition is still very prevalent in the pediatric intensive care unit (PICU) setting. Critically ill children are at higher nutritional risk due to changes in intermediary metabolism caused by stress, which is characterized by increased basal metabolic rate and intense protein catabolism. Nutritional care studies have prop
Publicado em: 2009
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11. Defesas antioxidantes e alterações bioquímicas no pacu, Piaractus mesopotamicus (Holmberg, 1887), em resposta à exposição ao cobre, à hipóxia e ao meio ácido, isolados ou associados
Copper sulfate (CuSO4) is widely used in aquaculture. Exposure to this compound can be harmful to fish, resulting in oxidative metabolism alterations and gill tissue damages, prejudicing the respiratory gasses exchange. Pacu, Piaractus mesopotamicus, (Wt = 43,4 3,35 g) were distributed in experimental tanks (n = 10; 180 L) and exposed for 48 h to control (wi
Publicado em: 2008
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12. Avaliação do efeito da tiamina ou benfotiamina sobre sistema antioxidante hepático em modelo experimental agudo de alcoolismo / Evaluation of the effect of thiamine or benfotiamina on liver antioxidant system in an experimental model of acute alcoholism.
The proposed arrangements for the range of deleterious actions caused by ethanol are due to biochemical changes occurring in hepatocytes such as: 1) increasing in generation of free radicals; 2) production exacerbated an intermediary of high reactivity from peroxidation of macromolecules, and 3) depletion of substances of antioxidant defense system. The use
Publicado em: 2008