Results 191 to 200 of about 153,170 (259)

Ion Activation Methods for Top‐Down Proteomics

Mass Spectrometry Reviews, EarlyView.
ABSTRACT Mass spectrometry (MS) has emerged as a premier method used to characterize the sequences of proteins. Top‐down proteomics aims to capture the multiple sources of structural diversity reflected in proteins, such as those that arise from alternative RNA splicing events or the addition of post‐translational modifications. Tandem MS (i.e., MS/MS)
Jada N. Walker, Jennifer S. Brodbelt
wiley   +1 more source

Creatin [PDF]

, 2019
openaire   +1 more source

Movement Disorders in Developmental and Epileptic Encephalopathies

Movement Disorders Clinical Practice, EarlyView.
Abstract Background Monogenic developmental and epileptic encephalopathies (DEE) frequently feature co‐occurring movement disorders. Gene discovery has expanded epilepsy‐dyskinesia syndromes (EDS) from classic associations such as stereotypies in Rett syndrome to PRRT2‐related infantile seizures with paroxysmal dyskinesia and crouched gait in SCN1A ...
Shekeeb Mohammad, Darius Ebrahimi‐Fakhari, Hugo Morales‐Briceno   +2 more
wiley   +1 more source

Creatine and Cognition in Aging: A Systematic Review of Evidence in Older Adults. [PDF]

Nutr Rev
Marshall S, Kitzan A, Wright J, Bocicariu L, Nagamatsu LS.   +4 more
europepmc   +1 more source

GABA+‐Edited Magnetic Resonance Spectroscopy Deep Learning Quality Assessment Framework

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose Motivated by the need to improve GABA+‐edited magnetic resonance spectroscopy (MRS) quality, we developed a three‐module framework to improve transient averaging based on quality. We hypothesized that training a deep learning (DL) model to differentiate spectrum quality could improve transient averaging compared to traditional ...
Hanna Bugler, Roberto Souza, Ashley D. Harris   +2 more
wiley   +1 more source

Advancing clinical insight into creatine transporter deficiency: long term outcome and new observations from the Italian cohort. [PDF]

Orphanet J Rare Dis
Alessandrì MG, Bosetti C, Scaffei E, Casalini C, Balestrini S, Tramacere L, Ambrosi P, Tosetti M, Guerrini R, Battini R.   +9 more
europepmc   +1 more source

Faster and More Robust CK Reaction Rate Estimation at 3T Using Acquisition‐Weighted 31P Cardiac 1D‐MRSI With Compartment‐Based Reconstruction

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose Quantification of the creatine kinase (CK) forward reaction rate (kf) in the human heart using phosphorus magnetic resonance spectroscopy is clinically important; however, it is limited by long acquisition times, operator subjectivity in analysis, and potential skeletal muscle contamination.
Aaron Axford, Iveta Pajanová, William D. Watson, Andrew C. Tyler, Roshan Xavier, Ferenc E. Mózes, Oliver J. Rider, Damian J. Tyler, Ladislav Valkovič   +8 more
wiley   +1 more source

Genetic Determinants of Creatine Bioavailability and Responsiveness: Emphasis on Common Low-Impact Variants.

Lifestyle Genom
Ostojic SM, Kavecan I.
europepmc   +1 more source

Changes in serum lactate and creatine kinase levels in free-living Geoffroy's (Phrynops geoffroanus) side-necked turtle captured using funnel traps. [PDF]

Environ Monit Assess
de Azevedo NW, Valadão RM, Lustosa APG, Gonsales PLB, Marques ALR, Marangoni M, Meznerovvicz AFF, Felichak AG, Braz PH.   +8 more
europepmc   +1 more source

Transverse Relaxation Time Constant of Cystathionine in Human Glioma at 3 T

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose Cystathionine (Cth) has emerged as a promising biomarker for identifying 1p/19q codeleted gliomas. However, little is known about the T2 relaxation time constant of Cth in gliomas. The aim of this study was to measure the T2 of Cth in vivo in glioma and compare it to the T2s of other metabolites at 3 T.
Dinesh K. Deelchand, Francesca Branzoli, Jamie D. Walls, Lucia Nichelli, Marc Sanson, Bertrand Mathon, Małgorzata Marjańska   +6 more
wiley   +1 more source