Guanidinoacetic Acid
Mostrando 1-6 de 6 artigos, teses e dissertações.
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1. Effects of Guanidionoacetic Acid and Arginine Supplementation to Vegetable Diets Fed to Broiler Chickens Subjected to Heat Stress before Slaughter
ABSTRACT The objective of this study was to evaluate the supplementation of guanidinoacetic acid (GAA) and L-arginine (L-Arg) as creatine precursors to vegetable diets on the carcass yield and meat quality of broilers subjected to two days of heat stress before slaughter. A total of 1260 broiler chicks were distributed according to a completely randomized de
Rev. Bras. Cienc. Avic.. Publicado em: 2017-09
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2. SÍNTESE E CARACTERIZAÇÃO DE COMPOSTOS RESULTANTES DA INTERAÇÃO DE CISPLATINA COM ÁCIDO GUANIDOACÉTICO E ARGININA / SYNTHESIS AND CHARACTERIZATION OF RESULTANT COMPOUNDS FROM THE INTERACTION OF CISPLATINUM WITH GUANIDINOACETIC ACID AND ARGININE
The aim of this work is the study of the interactions between cis-platinum, which is employed as a chemotherapic drug, and two amino acids of biological importance: guanidinoacetic acid (Gaa) and arginine (Arg). In order to work in conditions as similar as possible of the biological environment, this work was done in vitro, using only deionized water as a so
Publicado em: 2006
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3. STUDY OF TERNARY COMPLEXES OF CO(II) AND NI(II) WITH THE AMINO ACIDS GLYCINE, SERINE, ASPARTIC ACID AND GUANIDINOACETIC ACID, IN SOLUTION / ESTUDO DE COMPLEXOS TERNÁRIOS DE CO(II) E NI(II) COM OS AMINOÁCIDOS GLICINA, SERINA, ÁCIDO ASPÁRTICO E ÁCIDO GUANIDOACÉTICO, EM SOLUÇÃO
Foram estudados os sistemas binários e ternários de cobalto (II) e de níquel(II) com os aminoácidos glicina, serina, ácido aspártico e ácido guanidoacético. Os aminoácidos glicina - Gly, serina - Ser, ácido aspártico - Asp e ácido guanidoacético - Gaa estão envolvidos em muitos processos bioquímicos. Esses aminoácidos fazem parte de muitas pr
Publicado em: 2006
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4. Specificity of the Westerfeld adaptation of the Voges-Proskauer test.
Aliphatic chain compounds at least four carbons long with vicinal carbonyl groups in the 2,3 positions were detected by the Westerfeld test. Acetoin, which has one carbonyl group and an adjacent hydroxyl group, gave positive results, but methyl action (3-hydroxy-3-methyl-2-butanone) was negative, and subsequent tests supported the conclusion that acetoin is
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5. Renal handling of guanidino compounds in rat and rabbit.
1. Guanidino compounds (GCs) have been quantified in different mammalian tissues such as brain, liver, muscle and kidney. The high anatomical heterogeneity of the kidney suggests that GCs could be unevenly distributed along the corticopapillary axis of the kidney in different species. 2. This study was designed to quantify twelve GCs in the different zones o
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6. Gyrate atrophy of the choroid and retina with hyperornithinemia. Deficient formation of guanidinoacetic acid from arginine.
Patients with gyrate atrophy of the choroid and retina have 10- to 20-fold increased ornithine concentrations in body fluids and significantly reduced activity of ornithine aminotransferase in lymphocytes and cultured fibroblasts. We administered intravenous arginine to six patients and six controls to study in vivo inhibition by high ornithine concentration