Results 241 to 250 of about 263,913 (277)

Salt‐induced nutritional and metabolic shifts in halophytes: implications for food security

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract Plant species vary in their response to salinity: some crops show a degree of salt tolerance, while halophytes – whether wild or cultivated – are characterized by a high capacity to thrive under saline conditions. Halophytes are considered a source of valuable secondary metabolites with potential economic value, yet they might also produce ...
Giulia Atzori   +9 more
wiley   +1 more source

Anterior Nasal Nerves: A Cadaveric Anatomic and Immunohistochemical Analysis

open access: yesThe Laryngoscope, EarlyView.
Anterior nasal nerves (ANNs) were identified in all cadavers, with more supplying the anterolateral nasal wall (ALNW) than the anterior portion of the inferior turbinate (IT), between the pyriform aperture (PA) and middle turbinate (MT). Both sensory and autonomic nerve markers were also identified in the ANNs.
John R. Craig   +6 more
wiley   +1 more source

Multi‐Solvent Suppression Ultrafast 2D COSY for High‐Throughput Wine Screening

open access: yesMagnetic Resonance in Chemistry, EarlyView.
An interleaved ultrafast COSY with multi‐solvent suppression was developed for wine analysis to overcome limitations often associated with 1D 1H NMR (signal overlap) and conventional 2D NMR (long acquisition times) methods. Within an acquisition time of ~20 min, it revealed hidden metabolite peaks and cross peaks for improved annotation and ...
Pia S. Mayer   +5 more
wiley   +1 more source

Identifying Out‐of‐Voxel Echoes in Edited MRS With Phase Cycle Inversion

open access: yesMagnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To identify the origin of out‐of‐voxel (OOV) signals based on the coherence transfer pathway (CTP) formalism using signal phase conferred by the acquisition phase cycling scheme. Knowing the CTP driving OOV artifacts enables optimization of crusher gradients to improve their suppression.
Zahra Shams   +14 more
wiley   +1 more source

Inter‐Individual Differences in T1, T2, and Proton Density Using Quantitative Synthetic Imaging for 1H‐MRS Quantification

open access: yesMagnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose Metabolite concentrations can be determined from proton magnetic resonance spectroscopy (1H‐MRS) data using water as an internal reference. This calculation requires tissue‐specific water T1 and T2 relaxation constants and proton density (PD).
Samantha A. Leech   +4 more
wiley   +1 more source
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Choline oxidases

2020
Choline oxidase catalyzes the four-electron, two-step, flavin-mediated oxidation of choline to glycine betaine. The enzyme is important both for medical and biotechnological reasons, because glycine betaine is one among a limited number of compatible solutes used by cells to counteract osmotic pressure.
openaire   +2 more sources

Choline

Nutrition Reviews, 2009
A, Kuksis, S, Mookerjea
openaire   +3 more sources

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