Results 231 to 240 of about 13,889,634 (275)

Metal binding to D-lactate dehydrogenase

Biochemistry, 1982
The kinetic and spectral properties of native and cobalt-substituted D-lactate dehydrogenase have been compared. Optical and MCD spectra are consistent with high-spin tetrahedral cobalt. The cobalt enzyme is strongly inhibited by D-lactate when oxygen is the electron acceptor.
F F, Morpeth, V, Massey
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D(—)-Lactate Dehydrogenase in Lower Fungi

Science, 1966
A lactate dehydrogenase, specific for nicotinamide-adenine dinucleotide and D(—)-lactate, has been detected in extracts from two fungi of the order Leptomitales (Oomycetes). Several fungi of this order carry out a lactic acid fermentation under conditions of reduced oxygen tension.
Frank H. Gleason, Richard A. Nolan, Allan C. Wilson, Ralph Emerson   +3 more
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Colorimetric measurement of D(-)lactate in plasma

Clinical Biochemistry, 1987
We describe a method for the direct assay of D(-)lactate in plasma using D(-)lactate dehydrogenase and a color reagent to produce a formazan color measured at 510 nm. This method agrees well with a modified lactate UV end-point method r = 0.998 and the regression equation y = 0.974x + 0.13.
J E, Buttery, P R, Pannall
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D-Lactate metabolism in starvedOctopus ocellatus

Journal of Experimental Zoology Part A: Comparative Experimental Biology, 2005
The concentrations of D- and L-lactate, methylglyoxal and pyruvate were measured in tissues of normal and starved Octopus ocellatus. D-Lactate was always more abundant than L-lactate in the tissues. D-Lactate, pyruvate and methylglyoxal were present in 320, 94 and 43 times higher concentrations in tentacle of O. ocellatus of control group than those in
Tomomi, Fujisawa, Shinsuke, Akagi, Michi, Kawase, Masamichi, Yamamoto, Shinji, Ohmori   +4 more
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METABOLISM OF SODIUM d-LACTATE

Archives of Internal Medicine, 1937
The metabolism of racemic sodium lactate in the presence of disease of the liver has been studied by Schumacher 1 and Hartmann and Senn. 2 The two optically active enantiomer components constituting racemic lactate differ from each other, according to Cori and Cori, 3 with regard to the manner of their biologic utilization.
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Production of d(−)-lactate from sucrose and molasses

Biotechnology Letters, 2004
Escherichia coli W3110 derivatives, strains SZ63 and SZ85, were previously engineered to produce optically pure D(-) and L(+)-lactate from hexose and pentose sugars. To expand the substrate range, a cluster of sucrose genes (cscR' cscA cscKB) was cloned and characterized from E. coli KO11.
V B, Shukla, S, Zhou, L P, Yomano, K T, Shanmugam, J F, Preston, L O, Ingram   +5 more
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Metabolism of D-Lactate in the Dog and in Man

Peritoneal Dialysis International: Journal of the International Society for Peritoneal Dialysis, 1989
Peritoneal fluid contains equimolar amounts of D and L isomers of lactate. Controversy exists as to whether D-Iactate is metabolized as effectively as the L isomer. D and L-Iactate were infused into the portal circulation of dogs and net hepatic uptake of both isomers measured by A-V sampling, blood flows being measured by flow probes.
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Development of an enzymatic assay system of d-lactate using d-lactate dehydrogenase and a UV-LED fluorescent spectrometer

Journal of Pharmaceutical and Biomedical Analysis, 2015
In this study, we aimed to develop a new enzymatic assay system of d-lactate with good precision, accuracy, and sensitivity for the determination of D-lactate concentrations in rat serum. D-Lactate dehydrogenase (D-LDH) was utilized to catalyze D-lactate and NAD(+) to pyruvate and NADH, respectively.
Chien-Ming, Chen, Shih-Ming, Chen, Po-Jen, Chien, Han-Yin, Yu   +3 more
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D‐lactate‐induced neurotoxicity in calves

Journal of Animal Physiology and Animal Nutrition, 2008
D‐lactic acidosis occurs as a complication of short‐bowel syndrome in humans and in a variety of other gastrointestinal disorders in monogastrics and ruminants. It is associated with signs of impaired central nervous system (CNS) function including ataxia and coma.
J. M. Naylor, A. W. A. Saman Abeysekara, A. W. A. Wassef, U. Isak, G. A. Zello   +4 more
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Fluorometric determination of d-lactate in biological fluids

Analytical Biochemistry, 2017
D-lactic acid in the mammalian body is mainly of microbiological origin and is often located somewhere along the digestive tract. Surgical, extensive re-sectioning of the small bowel may be one of the risk factors for altered balance in the microbiological environment.
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