Tracing of glycine carbons in healthy men and women using primed, constant infusion of [1‐ 13 C 1 ]glycine or [1,2‐ 13 C 2 ]glycine and [ 2 H 3 ]leucine
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چکیده
منابع مشابه
METABOLISM OF GLYCINE-l-C’* AND GLYCINE-2-C’* IN RAT BRAIN HOMOGENATES* BY LEMUEL
In 1932, Quastel and Wheatley (1) measured oxygen consumption in chopped brain tissue to which various metabolites had been added. Glutamic acid was oxidized at a relatively slow rate. According to Krebs (2), who repeated and extended these studies, L-glutamic acid was the only amino acid which was capable of maintaining the respiration of slices of brain or retina. This observation was confirm...
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We recorded rovibrational spectra of the 006 level of C2H2 and the 2131 1 level of C2H2 in the ground electronic state using a two-photon sequential double resonance technique with a resolution of 15 MHz. Owing to the g/u symmetry of acetylene, the levels that we observe are inaccessible from the ground state by single photon techniques, and observation of these levels is reported here for the ...
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The reaction of D-mannose and D-allose with [PtMe(3)(Me(2)CO)(3)]BF(4) 1 in acetone affords complexes [PtMe(3)L]BF(4) 5 and 6 (5, L = alpha-D-mannofuranose; 6, L = beta-D-allofuranose). The coordination mode and conformation of the carbohydrate ligands in 5 and 6 in acetone-d(6) have been determined from an analysis of J(HH), J(CH), and J(CC) in complexes formed using site-specific (13)C-labele...
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The title compound, C4H6ClNO3, crystallizes with two independent mol-ecules (A and B) in the asymmetric unit. In each mol-ecule, there are N-H⋯O and N-H⋯Cl hydrogen bonds. Both mol-ecules are relatively planar, with the mean plane of the acetamide [N-C(=O)C] group being inclined to the mean plane of the acetate group [C-C(=O)O] by 9.23 (13)° in mol-ecule A and 6.23 (12)° in mol-ecule B. In the ...
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In the title compound, C2H5NO2·C8H6O4, the glycine mol-ecule exists as a zwitterion (2-aza-niumyl-ethano-ate) with a positively charged amino group and a negatively charged carboxyl-ate group. In the crystal, N-H⋯O and O-H⋯O hydrogen bonds link the components into layers parallel to the ab plane. The central part of each layer is composed of hydrogen-bonded glycine zwitterions, while phthalic a...
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ژورنال
عنوان ژورنال: The FASEB Journal
سال: 2008
ISSN: 0892-6638,1530-6860
DOI: 10.1096/fasebj.22.1_supplement.869.31