Endogenous Respiration
Mostrando 25-36 de 140 artigos, teses e dissertações.
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25. Ubiquity of stimulation of endogenous respiration by purines & purine analogs 1
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26. In vivo control of respiration by cytochrome c oxidase in wild-type and mitochondrial DNA mutation-carrying human cells
The metabolic control of respiration is still poorly understood, due mainly to the lack of suitable approaches for studying it in vivo. Experiments on isolated mammalian mitochondria have indicated that a relatively small fraction of each of several components of the electron transport chain is sufficient to sustain a normal O2 consumption rate. These experi
The National Academy of Sciences of the USA.
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27. Carriers in electron transport from molecular hydrogen to oxygen in Rhizobium japonicum bacteroids.
An investigation has been conducted to identify electron transport carriers that participate in the oxidation of H2 by H2 uptake-positive strains of Rhizobium japonicum bacteroids. We have observed that the reduced form of dibromothymoquinone at a concentration of 0.2 mM strongly inhibited H2 uptake, endogenous respiration, and C2H2 reduction by bacteroid su
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28. THE EFFECT OF HEAT AND GLUCOSE ON ENDOGENOUS ENDOSPORE RESPIRATION UTILIZING A MODIFIED SCHOLANDER MICRORESPIROMETER1
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29. The Endogenous Respiration of Bacillus cereus: II. The Effect of Salts on the Rate of Absorption of Oxygen
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30. THE METABOLISM OF SPECIES OF STREPTOMYCES IV. : The Effect of Substrate on the Endogenous Respiration of Streptomyces coelicolor1
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31. Studies on the Mechanism of Action of Miconazole: Effect of Miconazole on Respiration and Cell Permeability of Candida albicans
The antifungal drug, miconazole nitrate, inhibits the growth of several species of Candida. Candida albicans, one of the pathogenic species, was totally inhibited at a concentration of approximately 10 μg/ml. Endogenous respiration was unaffected by the drug at a concentration as high as 100 μg/ml, whereas exogenous respiration was markedly sensitive and i
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32. Inhibitory Activities of Lansoprazole against Respiration in Helicobacter pylori
Lansoprazole and its derivative AG-1789 dose-dependently inhibited cellular respiration by an endogenous substrate and decreased the ATP level in Helicobacter pylori cells. The inhibitory action of lansoprazole and AG-1789 against respiration was specific to substrates such as pyruvate and α-ketoglutarate and similar to the inhibitory action of rotenone, wh
American Society for Microbiology.
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33. EFFECT OF X-RAYS ON THE SURVIVAL OF BACTERIA AND YEAST II. : Relation of Cell Concentration and Endogenous Respiration to Sensitivity
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34. Effect of Adenine Nucleotides on the Respiration of Carrot Root Slices
Sodium pyruvate and dinitrophenol stimulated O2 uptake of freshly cut phloem parenchyma from carrot roots by 63 and 120% at optimal concentrations, indicating that production of pyruvate by glycolysis regulates over-all respiratory rate. Adding 0.5 to 6.7 mm Na3ADP and Na3ATP to slices rapidly stimulates respiration rate by 20 to 85%. The effect is greater a
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35. Mutational Analysis of Dark Endogenous Metabolism in the Blue-Green Bacterium Anacystis nidulans
We describe a mutant (strain 704) of the obligate photoautotroph Anacystis nidulans which behaves like the wild type under continuous illumination but which in the dark rapidly loses viability, respires little, and incorporates label into ribonucleic acid and protein at rates considerably less than observed with the darkened wild type. Extracts of this mutan
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36. Degradation of Benzothiophene and Related Compounds by a Soil Pseudomonas in an Oil-Aqueous Environment
Pseudomonas aeruginosa PRG-1, an isolate from oil-contaminated soil, degrades benzothiophene (BT) and other related compounds in a 5% oil-basal medium system. The organism cannot grow on BT alone; 0.05% yeast extract is a suitable substrate for its growth and for its attack on BT. Although BT is partially toxic to the bacteria, toxicity is reduced when BT is