Nuclear magnetic resonance spectroscopy (NMR)

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Báo cáo khoa học: "Proton nuclear magnetic resonance spectroscopy based investigation on propylene glycol toxicosis in a Holstein cow" potx

... dyspnea following intake and force feeding with concentrate containing propylene glycol (triangles) Plasma analyses In order to investigate the main variations in the serial plasma metabolite ... software version 9.2 (Camo, Oslo, Norway) PCA is an unbiased mathematical algorithm that lowers data dimensionality whilst retaining variation in a large dataset By identifying directions (principal ... that reacted to feeding h after feeding Ruminal fluid was sampled from the ventral ruminal sac using a suction strainer (#RT extended version, Bar Diamond, Parma, ID) and a 50 mL syringe Ruminal...

Magnetic Resonance Spectroscopy Edited by Donghyun Kim doc

... data, Journal of Magnetic Resonance 183(1): 145 151 24 22 Magnetic Resonance Spectroscopy Magnetic Resonance Spectroscopy Cobas, J C & Sardina, F J (2003) Nuclear Magnetic Resonance data processing ... Magnetic Resonance Spectroscopy Edited by Donghyun Kim Published by InTech Janeza Trdine 9, 51000 Rijeka, Croatia Copyright â 2012 ... Department 2Biomedical Nuclear Magnetic Resonance Unit, Katholieke Universiteit Leuven Belgium Introduction In vivo H Magnetic Resonance Spectroscopy (MRS) and Magnetic Resonance Spectroscopic Imaging...

Nuclear Magnetic Resonance 2 doc

... CP-TOSS spectra of the polymorphs of SKF105517 free base O O H 3C 10 NH 11 12 OH 15 13 O 16 14 17 19 18 20 NH 21 22 26 23 25 24  Amorphous forms generally give broadened spectra 11 An Example: Polymorphism ...  15N SSNMR spectroscopy also shows similar effects O O H 3C 10 NH 11 12 OH 15 13 O 16 14 17 19 18 20 NH 21 22 26 23 25 24  Advantages: simple and easy-to-interpret spectra, valuable information ... 5-nitro -2- pentanol NO2 3.51q 7.4-7.5m H 3CO NO 4.45t 3.55q H3CO 2. 02m Ph F3C 1.69m O O (S)-MPTA-Cl => (R)-MPTA ester Ph 1 .26 d CH3 10 F 3C 11 H 5.15m (R)-alcohol |5J H9,F10| = 1 .2 Hz | J H11,H5| = 6.2...

Nuclear Magnetic Resonance 1 pot

... Tesla- sec- : gI = 6.728 ´ 10 7; @J NNN D JJ A E A gS = - 2. 712 ´ 10 7; R r_ := gI gS Ñ m r3 2p 4p N R 1. 32 ´ 10 - 10 - 13 31. 53 The dipolar coupling is therefore 1. 332 kHz The Nuclear Overhauser Effect ... 1H, 13 C, 15 N, 29Si, 31P and many other nuclei Above: the chemical shift in solids is not a single peak! Typical 1H NMR Chemical Shielding 10 Typical 13 C NMR Chemical Shielding Other Nuclei: 17 O ... Oxford 19 97  A Abragam, “Principles of Nuclear Magnetism”, Oxford,   19 61 R R Ernst, G Bodenhausen, and A Wokaun, “Principles of Nuclear Magnetic Resonance in One and Two Dimensions”, Oxford, 19 87...

Region-specific effects on brain metabolites of hypoxia and hyperoxia overlaid on cerebral ischemia in young and old rats: a quantitative proton magnetic resonance spectroscopy stud pot

... GABA on the ipsilateral side (Table 2) Effects of ischemia -hypoxia and ischemia -hyperoxia in the occipital cortex Both ischemia -hypoxia and ischemia -hyperoxia induced a significant increase in ... hypoxia and hyperoxia are frequent accompaniments of cerebral ischemia in clinical settings Therefore, the study of the effects on brain metabolites of a combination of either gas condition with ischemia ... that hypoxia, overlaid on cerebral ischemia, was a dedicatedly stronger detriment to the brain metabolite content than was hyperoxia in both young and old animals The hippocampus appeared particularly...

Magnetic resonance spectroscopy correlation with histological analysis in gliomas and structure determination of a hypothetical protein

... N-Acetyl aspartate (NAA), N-Acetylaspartylglutamate (NAAG), Alanine, Choline, Creatine, Glutamate, Glycine, Myo-inositol, Lactate, Pyruvate, Serine, Threonine, Tyrosine and Valine Acetate is an ... Magnetic resonance spectroscopy correlation with histological analysis in gliomas and structure determination of a hypothetical protein Xu Ying A THESIS SUBMITTED FOR THE DEGREE OF MASTER OF ... and fatty acid energy reserves, and compounds associated with neuronal function including glutamate, glutamine, γ-aminobutyric acid (GABA), and N-acetylaspartate, a putative neuronal maker, are...

Tài liệu Magnetic resonance imaging and gynecological devices doc

... of interaction between magnetic resonance imaging and the copper-T380A IUD Contraception 1997;55:169–73 543 [13] Zieman M, Kanal E Copper T 380A IUD and magnetic resonance imaging Contraception ... published between 1985 and 2010 on the application of magnetic resonance on women using gynecological devices 540 L Correia et al / Contraception 85 (2012) 538–543 Results 3.1 Medical devices The increasing ... contraceptive devices: 1987 In vitro MR imaging Mark and Hricak [10] In vivo Cu-IUD MRI Safety of intrauterine contraceptive devices during MR imaging Hess et al [11] Lack of interaction between MRI and...

Tài liệu Functional Magnetic Resonance Imaging – Advanced Neuroimaging Applications Edited by Rakesh Sharma doc

... Functional Magnetic Resonance Imaging – Advanced Neuroimaging Applications Edited by Rakesh Sharma Published by InTech Janeza Trdine 9, 51000 Rijeka, ... copies can be obtained from orders@intechopen.com Functional Magnetic Resonance Imaging – Advanced Neuroimaging Applications, Edited by Rakesh Sharma p cm ISBN 978-953-51-0541-1 Contents Preface ... three medial regions 14 12 Functional Magnetic Resonance Imaging – Advanced Neuroimaging Applications Will-be-set -by- IN-TECH not previously identiﬁed in human neuroimaging studies of pursuit:...

Tài liệu Magnetic resonance potx

... spin Magnetic resonance techniques include: Magnetic resonance imaging (MRI), Nuclear magnetic resonance (NMR), Electron spin resonance (ESR), Electron paramagnetic resonance (EPR) Magnetic resonance ... group, Physics department, CBNU Magnetic resonance is a phenomenon found in magnetic systems that possess both magnetic moments and angular momentum Magnetic resonance is an analytical technique ... physics group, Physics department, CBNU  For producing magnetic resonance, an alternating magnetic field is applied perpendicularly to the static magnetic field, and is written by H pert= -γ  H0x...

Magnetic Resonance Angiography Basics to Future Edited by Wael Shabana potx

... orders@intechopen.com Magnetic Resonance Angiography Basics to Future, Edited by Wael Shabana p cm ISBN 978-953-51-0401-8 Contents Preface VII Part Basics and Applications of MR Angiography Chapter MR Angiography ... Magnetic Resonance Angiography Basics to Future Edited by Wael Shabana Published by InTech Janeza Trdine 9, 51000 Rijeka, Croatia Copyright ... to Practical Protocols 1st ed Lippincott Williams & Wilkins, December 14 22 Magnetic Resonance Angiography Basics to Future Lima, João A C, and Milind Y Desai 2004 “Cardiovascular magnetic resonance...

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