Results 1 - 10 of 79

Radical phosphate transfer mechanism for the thiamin diphosphate- and FAD-dependent pyruvate oxidase from Lactobacillus plantarum. Kinetic coupling of intercofactor electron transfer with phosphate transfer to acetyl-thiamin diphosphate via a transient FA

by Kai Tittmann, Georg Wille, Ralph Golbik, Annett Weidner, Ro Ghisla - Biochemistry , 2005
"... ABSTRACT: The thiamin diphosphate (ThDP)- and flavin adenine dinucleotide (FAD)-dependent pyruvate oxidase from Lactobacillus plantarum catalyses the conversion of pyruvate, inorganic phosphate, and oxygen to acetyl-phosphate, carbon dioxide, and hydrogen peroxide. Central to the catalytic sequence, ..."
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substrate-ThDP adduct 2-lactyl-ThDP and its decarboxylation. No transient flavin radicals are detectable in the reductive half-reaction. In contrast, when phosphate is absent, ET occurs in two discrete steps with apparent rate constants of 81 and 3 s-1 and transient formation of a flavin semiquinone

fa c n s n

by unknown authors
"... cal examples. However, recently a few experimental studies have cameras to facilitate measurement of transient phenomena, see ..."
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cal examples. However, recently a few experimental studies have cameras to facilitate measurement of transient phenomena, see

eds. F.A. Rasio & I.H. Stairs Variability in the quiescent state of neutron star transients

by Sergio Campana , 2004
"... Abstract. Variability studies represent a powerful tool to assess the emission mechanism(s) at work in the quiescent state of transient low mass X–ray binaries. Here we report on Chandra and XMM-Newton observations of two well known transient sources: Aql X-1 and Cen X-4. Long and short term variabi ..."
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Abstract. Variability studies represent a powerful tool to assess the emission mechanism(s) at work in the quiescent state of transient low mass X–ray binaries. Here we report on Chandra and XMM-Newton observations of two well known transient sources: Aql X-1 and Cen X-4. Long and short term

The weight-reducing effect of an intracerebroventricular bolus injection of leptin in genetically obese fa/fa rats. Diabetes 45: 1446–1450

by Isabelle Cusin, Franchise Rohner-jeanrenaud, Alain Stricker-krongrad, Bernard Jeanrenaud , 1996
"... The effect of different doses of leptin, given as an intracerebroventricular (ICV) bolus, on body weight gain and food intake was investigated during refeed-ing, following a 24-h fast in lean {FAIfa) rats. It was observed that ICV leptin resulted in a dose-dependent decrease in body weight gain, com ..."
Abstract - Cited by 15 (0 self) - Add to MetaCart
, compared with vehicle injection, a difference that persisted for at least 6 days. This was associated with a transient reduction in food intake over the first 2 days after leptin injection. More importantly, the effect of leptin was also observed in genetically obese fa/fa rats but at the expense of two

Ocular Injury by Transient Formaldehyde Exposure in a Rabbit Eye Model

by Li-ju Lai, Wei-hsiu Hsu, Albert M. Wu, June H. Wu
"... Formaldehyde (FA) is frequently used in sterilizing surgical instruments and materials. Exposure to FA is highly concerned for eye tissues. Rabbit corneal epithelial cells were examined for changes after FA exposure. Our results showed that cell survival decreased 7 days after transient 3 min exposu ..."
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Formaldehyde (FA) is frequently used in sterilizing surgical instruments and materials. Exposure to FA is highly concerned for eye tissues. Rabbit corneal epithelial cells were examined for changes after FA exposure. Our results showed that cell survival decreased 7 days after transient 3 min

# RBS and FA contributed equally to the present study

by René Barro-soria, Fadi Aldehni, Joana Almaça, Jiraporn Ousingsawat, Ralph Witzgall, Rainer Schreiber, Karl Kunzelmann
"... conductance calcium-activated potassium channel type 4; TMEM16A, transmembrane protein 16A; ANO1, anoctamin 1; Pak2, p21-activated protein kinase; ER, endoplasmic reticulum; SERCA, sarcoendoplasmic reticulum calcium ATPase; Stim1, stromal interacting molecule 1; DIDS, 4,4'-diisothio-cyanostilbe ..."
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,3. Intracellular Ca2+ transients in HEK293 cells elicited by stimulation of purinergic P2Y2-receptors were augmented but more transient after expression of hBest1, in contrast to dominant negative hBest1-R218C, which attenuated Ca2+ increase. The p21-activated protein kinase Pak2 was found to phosphorylate hBest1

FaST Sliders: Integrating Marking Menus and the Adjustment of Continuous Values. Graphics Interface 2001, paper available online from: http://www.graphicsinterface.org/cgi-bin/DownloadPaper?name=2002

by Michael Mcguffin, Nicolas Burtnyk, Gordon Kurtenbach , 2001
"... We propose a technique, called FaST Sliders, for selecting and adjusting continuous values using a fast, transient interaction much like pop-up menus. FaST Sliders combine marking menus and graphical sliders in a design that allows operation with quick ballistic movements for selection and coarse ad ..."
Abstract - Cited by 35 (3 self) - Add to MetaCart
We propose a technique, called FaST Sliders, for selecting and adjusting continuous values using a fast, transient interaction much like pop-up menus. FaST Sliders combine marking menus and graphical sliders in a design that allows operation with quick ballistic movements for selection and coarse

Perinatal abstracts Arch Dis Child Fetal Neonatal Ed 2011;96(Suppl 1):Fa17–Fa53 Fa27 PD.05 AMILORIDE IS NEUROPROTECTIVE IN THE PIGLET NEONATAL HYPOXIC ISCHAEMIC ENCEPHALOPATHY MODEL

by unknown authors
"... Background Blocking sodium protein transporters improves neuroprotection in vitro and in small animal models (Robertson1; Kendall2), In the current study we investigated the effects of treatment with the blood-brain permeable methyl isobutyl amiloride analogue (MIA) in the large animal model of neon ..."
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of neonatal hypoxic ischaemic encephalopathy. Methods 18 male piglets (<24 h of age) underwent transient global hypoxia-ischaemia and were randomized to (1) nor-mothermia or (2) 2.5 mg/kg of MIA at 10 min after resus-citation and 8 hourly thereafter. 1H MRS (Lac/Cr, Cho/Cr, NAA/Cr and Lac

Transient Ischemic Attack and Stroke Can Be Differentiated by Analyzing the Diffusion Tensor Imaging

by unknown authors , 2010
"... Objective: We wanted to differentiate between transient ischemic attack (TIA) and minor stroke using fractional anisotropy and three-dimensional (3D) fiber tractography. Materials and Methods: The clinical data, conventional magnetic resonance imaging (MRI), diffusion weighted imaging (DWI) and diff ..."
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and minor stroke can be identified by analyzing the rFA and the degree of CST involvement, and this may also allow more accurate prediction of a patient’s long-term recovery or disability. Index terms: Magnetic resonance imaging; Diffusion tensor imaging; Transient ischemic attack; Stroke

FaST Sliders: Integrating Marking Menus and the Adjustment of Continuous Values Anonymous Anonymous Anonymous Anonymous

by unknown authors
"... We propose a technique, called FaST Sliders, for selecting and adjusting continuous values using a fast, transient interaction much like pop-up menus. FaST Sliders combine marking menus and graphical sliders in a design that allows operation with quick ballastic movements for selection and coarse ad ..."
Abstract - Add to MetaCart
We propose a technique, called FaST Sliders, for selecting and adjusting continuous values using a fast, transient interaction much like pop-up menus. FaST Sliders combine marking menus and graphical sliders in a design that allows operation with quick ballastic movements for selection and coarse
Results 1 - 10 of 79