Alanyl Glutamine
Mostrando 13-24 de 25 artigos, teses e dissertações.
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13. L-alanil-glutamina e seus efeitos sobre o estresse oxidativo, O controle glicÃmico e a resposta inflamatÃria em crianÃas Submetidas à palatoplastia / L-alanyl-glutamine and effects on the oxidative stress, glycemic control and the inflammatory response in children submitted to palatoplasty
A palatoplastia à o procedimento cirÃrgico que visa o fechamento da comunicaÃÃo das cavidades nasal e oral, resultante do nÃo fechamento dos processos palatinos embrionÃrios, na Ãpoca de formaÃÃo da face. O objetivo deste estudo foi avaliar o efeito da L-alanil-glutamina sobre o estresse oxidativo, o controle glicÃmico e a resposta inflamatÃria em
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 20/12/2007
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14. SuplementaÃÃo de alanil-glutamina em crianÃas de uma comunidade carente de Fortaleza-CE: impacto sobre a barreira intestinal e o estado nutricional infantil / Oral supplementation of alanyl-glutamine in children on a poor community at Fortaleza-CE : impact on intestinal barrier function and nutritional status
Introduction: In spite of the recognition of alterations in intestinal barrier function associated with malnutrition and the trophic effects of alanyl-glutamine (AG) on intestinal barrier function, measured by the rate of urinary excretion of Lactulose:Manitol, there are still few studies determining the effect of oral supplementation of AG in malnourished c
Publicado em: 2006
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15. Restablishement of intestinal barrier function with glutamine, alanyl-glutamine supplementation and peptides enriched on intestinal mucositis induced by 5-Fluorouracyl / Restabelecimento da barreira morfo-funcional intestinal através da suplementação com glutamina, alanil-glutamina e peptídeos, em camundongos com mucosite induzida por 5-fluorouracil
Alterações patológicas nos teciduais podem ser ocasionadas por doenças e antimetabólitos como o 5-Fluorouracil (5-FU), acometendo o sistema digestório. Para que o processo absortivo ocorra normalmente, a barreira epitelial do intestino deve estar íntegra e com taxa de renovação celular adequada. A ação antiproliferativa do 5-FU resulta, principalm
Publicado em: 2006
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16. Effects of L-alanyl-glutamine upon in vivo metabolites concentrations in rats subjected to hind limb ischemia followed by reperfusion / Efeitos da l-alanil-glutamina sobre as concentrações in vivo de metabólitos em ratos submetidos á isquemia-reperfusão do membro pélvico esquerdo
A study has been conducted to investigate the effects of L-alanyl-glutamine upon blood and tissue concentrations of metabolites (pyruvate, lactate, glucose, acetoacetato, 3-hydroxybutyrate, ketone bodies and ATP) in Wistar rats subjected to ischemia/reperfusion of hind limb. Ninety-six adult male rats were randomized in 4 groups and pre-treated with saline 2
Publicado em: 2005
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17. L-alanyl-glutamine, omega-6 and omega-3 on the metabolic response and the oxidative stress in rats subjected to trauma and sepsis / L- alanil glutamina, ômega-6 e ômega-3 na reposta metabólica e no estresse oxidativo em ratos submetidos ao trauma e à sepse
It has been demonstrated that metabolic response to surgical and musculoskeletal trauma, burns, infection, and sepsis share common characteristics. The duration and intensity of the response are proportional to the severity of the trauma, nutrition and hormone status, sex, age and local temperature. Generation of free radicals is more intense under these cir
Publicado em: 2005
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18. AlteraÃÃes metabolicas na isquemia e reperfusao da medula espinhal em ratos pre-tratados com l-alanil-glutamina / Metabolic alterations in isquemia and reperfusÃo of the spinal marrow in rats prÃ-tratados with l-alanil-glutamina
A study has been conducted to investigate the effects of L-alanyl-glutamine (L-Ala-Gln) upon blood and tissue (spinal cord) concentrations of glucose, pyruvate, lactate and ATP in rats subjected to spinal cord ischemia/reperfusion. Seventy-two male Wistar rats distributed in 2 equal groups received either saline 2.0 ml or 20% solution of L-Ala-Gln (0.75g/Kg)
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 18/12/2003
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19. Alanyl-glutamine dipeptide-supplemented parenteral nutrition improves intestinal metabolism and prevents increased permeability in rats.
OBJECTIVE: The authors determined the effects of alanyl-glutamine-supplemented total parenteral nutrition (TPN) on mucosal metabolism, integrity, and permeability of the small intestine in rats. METHODS: Male Sprague-Dawley rats were randomized to receive TPN supplemented with a conventional amino acids mixture (STD group) or the same solution supplemented w
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20. Effects of natural or synthetic microbial adjuvants on induction of autoimmune thyroiditis.
Natural and synthetic adjuvants of microbial origin were compared for their capacity to potentiate the induction of experimental autoimmune thyroiditis (EAT) with the autoantigen mouse thyroglobulin (MTg). Regardless of the immunomodulator used, severe thyroiditis was observed only in EAT-susceptible strains of the k haplotype and not in EAT-resistant strain
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21. Overexpression of a Streptomyces viridochromogenes gene (glnII) encoding a glutamine synthetase similar to those of eucaryotes confers resistance against the antibiotic phosphinothricyl-alanyl-alanine.
Phosphinothricyl-alanyl-alanine (PTT), also known as bialaphos, contains phosphinothricin, a potent inhibitor of glutamine synthetase (GS). A 2.75-kilobase NcoI fragment of the Streptomyces viridochromogenes PTT-resistant mutant ES2 cloned on a multicopy vector mediated PTT resistance to S. lividans and to S. viridochromogenes. Nucleotide sequence analysis o
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22. Enhancement by murabutide of the immune response to natural and synthetic hepatitis B surface antigens.
Adjuvant-active murabutide (N-acetylmuramyl-L-alanyl-D-glutamine-alpha-n-butyl ester), devoid of the side effects of muramyl dipeptide (N-acetylmuramyl-L-alanyl-D-isoglutamine), was administered in saline with natural and synthetic hepatitis B surface antigens (HBsAgs). This derivative enhanced the antibody responses against natural HBsAg. The persistence of
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23. Total parenteral nutrition with glutamine dipeptide after major abdominal surgery: a randomized, double-blind, controlled study.
OBJECTIVE: To assess the efficacy of glutamine (Gln) dipeptide-enriched total parenteral nutrition (TPN) on selected metabolic, immunologic, and clinical variables in surgical patients. SUMMARY BACKGROUND DATA: Depletion of Gln stores might lead to severe clinical complications. Recent studies indicate that the parenteral provision of Gln or Gln-containing d
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24. The Bacillus subtilis crh gene encodes a HPr-like protein involved in carbon catabolite repression
Carbon catabolite repression (CCR) of several Bacillus subtilis catabolic genes is mediated by ATP-dependent phosphorylation of histidine-containing protein (HPr), a phosphocarrier protein of the phosphoenolpyruvate (PEP): sugar phosphotransferase system. In this study, we report the discovery of a new B. subtilis gene encoding a HPr-like protein, Crh (for c
The National Academy of Sciences of the USA.