Results 191 to 200 of about 464,749 (232)

Automatic Chemical Profiling of Wine by Proton Nuclear Magnetic Resonance Spectroscopy. [PDF]

open access: yesACS Food Sci Technol
Lee BL   +9 more
europepmc   +1 more source

Magnetic Resonance Spectroscopy

Clinics in Perinatology, 1991
MRS is a noninvasive technique that does not use ionizing radiation and can be used to measure relative metabolite concentrations in human tissues and organs in vivo. Phosphorus MRS can be used to study energy metabolites and intracellular pH. The first neonatal applications were described in 1983 in a study of cerebral metabolism.
P L, Hope, J, Moorcraft
openaire   +3 more sources

Magnetic Resonance Spectroscopy

Journal of Neuro-Ophthalmology, 2005
Magnetic resonance spectroscopy (MRS) complements magnetic resonance imaging (MRI) as a non-invasive means for the characterization of tissue. While MRI uses the signal from hydrogen protons to form anatomic images, proton MRS uses this information to determine the concentration of brain metabolites such as N-acetyl aspartate (NAA), choline (Cho ...
Sharad Maheshwari   +3 more
openaire   +3 more sources

Nuclear magnetic resonance spectroscopy

Analytical Chemistry, 1995
The range of problems in clinical chemistry that can be addressed by MRS is wide. The number of applications reported in the literature is growing steadily, particularly since the study of the composition of physiological fluids and tissues, and the changes thereof in disease, are well suited to study by MRS.
Smith, I., Blandford, D.
openaire   +7 more sources

Cardiac magnetic resonance spectroscopy

Biochemistry and Cell Biology, 1998
The article reviews cardiac magnetic resonance spectroscopy (MRS) in Canada. 31P MRS has been used to study cardiac energetics and intracellular pH in hearts subjected to ischemia-reperfusion and to evaluate the effects of pharmacological interventions.
Deslauriers, R., Kupriyanov, V.
openaire   +4 more sources

Nuclear magnetic resonance spectroscopy

1986
Nuclear magnetic resonance (NMR) spectroscopy is usually combined with infrared (IR) spectroscopy for the complete analysis of the structure of an unknown molecule. IR spectroscopy is used to detect a functional group in the sample, whereas NMR spectroscopy detects number of atoms and their type in sample.
B. E. Mann, G. Davidson
openaire   +2 more sources

Magnetic Resonance Spectroscopy

2014
Magnetic resonance spectroscopy (MRS) measures the concentration of chemicals in the brain using conventional magnetic resonance imaging (MRI) scanners, thereby providing a “virtual biopsy” that is noninvasive, quantitative, and objective for the characterization of psychiatric disorders as well as other brain disorders.
Merugumala, Sai   +5 more
openaire   +2 more sources

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