Báo cáo y học:

Báo cáo y học: "NITRIC OXIDE (NO), CITRULLINE – NO CYCLE ENZYMES, GLUTAMINE SYNTHETASE AND OXIDATIVE STRESS IN ANOXIA (HYPOBARIC HYPOXIA) AND REPERFUSION IN RAT BRAIN"

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Báo cáo y học: "A prospective observational study of the relationship of critical illness associated hyperglycaemia in medical ICU patients and subsequent development of type 2 diabetes"

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Báo cáo khoa học: Nitric oxide formation from the reaction of nitrite with carp and rabbit hemoglobin at intermediate oxygen saturations pdf

... with oxyhemoglobin, and the oxyhemoglobin reaction and its autocatalysis are inhibited bynitrosylhemoglobin from the deoxyhemoglobin reaction. The production of NO and nitrosylhemoglobin is faster ... min11 min14 min17 min23 min32 min41 min50 min59 min68 min77 mindeoxyHbmixture of HbNO and metHb450 500 550 600 650 7000.00.51.01.52.02.5Wavelength (nm)0 min2 min5 min8 min11 ... min11 min14 min17 min23 min32 min41 min50 min59 min74 min90 min110 min140 min180 minABFig. 1. Spectral changes during the reaction of nitrite with carphemoglobin at different oxygen...

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Báo cáo khoa học: Nitric oxide-induced epidermal growth factor-dependent phosphorylations in A431 tumour cells pot

... Wallac,Turku, Finland1. The nitric oxide donors 1,1-diethyl-2-hydroxy-2-nitrosohydrazine sodium (DEA -NO) , 2,2¢-(hydroxynitrosohydrazono)bis-ethanamine (DETA -NO) and N-(2-aminoethyl)-N-(2-hydroxy-2-nitrosohydrazino)-1,2-ethylenediamine ... N-(2-ami-noethyl)-N-(2-hydroxy-2-nitrosohydrazino)-1,2-ethylenediamine.Enzymes: Nitric oxide synthase (EC 1.14.13.39); phosphotyrosine-speciﬁc phosphatase (EC 3.1.3.48); protein-tyrosine kinase(EC ... the NO •donor DEA -NO strongly inhibits this process in aFig. 1. NO •inhibits DNA synthesis by a cGMP-independent mechan-ism. Incorporation of [methyl-3H]thymidine into DNA was determinedas...

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Báo cáo y học: "Effect of corticosteroids on phlebitis induced by intravenous infusion of antineoplastic agents in rabbits"

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Báo cáo y học: "BRCA1 May Modulate Neuronal Cell Cycle Re-Entry in Alzheimer Disease"

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Báo cáo y học: "A folate-rich diet is as effective as folic acid from supplements in decreasing plasma homocysteine concentrations"

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Tài liệu Báo cáo Y học: The b-1,4-endogalactanase A gene from Aspergillus niger is speciﬁcally induced on arabinose and galacturonic acid and plays an important role in the degradation of pectic hairy regions pdf

... pectin. Two types ofarabinogalactan side chains are present in pectin. Type Iconsists of a chain of b-1,4 linkedD-galactopyranoselinkages, while type II contains a backbone of b-1,3-linkedD-galactopyranose ... and 0.3%L-arabinose and is predominantly linear. Potatoarabinogalactan consists of 86%D-galactose and 6.6%L-arabinose, while soy arabinogalactan consists of 57%D-galactose and 38%L-arabinose. Methylation ... b-1,3-linkedD-galactopyranose residues that can be substituted withb-1,6-linkedD-galactopyranose residues [1]. Both types canbe substituted with a)1-,3-linkedL-arabinofuranose chains.Type I arabinogalactan...

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Tài liệu Báo cáo Y học: Characterization of an omega-class glutathione S-transferase from Schistosoma mansoni with glutaredoxin-like dehydroascorbate reductase and thiol transferase activities pptx

... by manycompounds including carcinogens, drugs and oxidative- stress metabolites [1]. Several additional functions wereattributed to GSTs including the transport of hydrophobicligands, binding ... agarose. In all cases, protein purity wasdetermined by SDS/PAGE and protein concentration wasmeasured by bicinchoninic acid method following manu-facturers indications (Sigma). Antiserum against ... such as yeast gluta-redoxins Grx 3–5 . E. coli Grx2 and GSTO 1–1 were proposedto be grouped into a third subfamily, having an N-terminalGrx-like domain and the helical C-terminal domain and thegeneral...

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Tài liệu Báo cáo Y học: Uncoupling of protein-3 induces an uncontrolled uncoupling of mitochondria after expression in muscle derived L6 cells ppt

... play an important role in modulating insulin secretionby b-cells [3,4], in mediating fever du ring infection [ 5] or, asa general mechanism, in protecting cells from oxidative stress by limiting ... Theknock-out (KO) animals did not show any evident obesephenotype thus indicating that UCP3 does not play anessential role in whole body basal energy expenditure in rodents. However, oxidative ... The e fﬁcacy of infec tion f or varying viral loadswas determined by staining for b-Gal (data not shown).Metabolic [35S]methionine labeling and membranepreparationL6 cells were infected with...

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