Zobrazeno 1 - 10
of 53
pro vyhledávání: '"ATIYAH YAHYA"'
Autor:
MICHAEL H. WANG, WILSON ROA, KEITH WACHOWICZ, ATIYAH YAHYA, ALBERT MURTHA, JOHN AMANIE, JONATHAN CHAINEY, HARVEY QUON, SUNITA GHOSH, SAMIR PATEL
Publikováno v:
Anticancer Research. 42:2665-2673
The purpose of this study was to evaluate the association of specific threshold values for changes in metabolic metrics measured from 1H magnetic resonance spectroscopic imaging (MRSI) to survival of patients with high-grade glioma treated with multi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c00da11a7ce82fca2cd8784eb8a7512
https://doi.org/10.21873/anticanres.15744
https://doi.org/10.21873/anticanres.15744
Publikováno v:
Magnetic Resonance Imaging. 86:61-69
Fat unsaturation and poly-unsaturation measures can be obtained in vivo with magnetic resonance spectroscopy (MRS) through the olefinic (≈5.4 ppm) and diallylic (≈2.8 ppm) resonances, respectively. Long echo time (TE) MRS sequences have been prev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7513c4172f5ea96c10af559c329f2456
https://doi.org/10.1016/j.mri.2021.11.007
https://doi.org/10.1016/j.mri.2021.11.007
Publikováno v:
NMR in Biomedicine. 35
It has been previously shown that the MRS sequence stimulated echo acquisition mode (STEAM; mixing time, TM = 20 ms) with an echo time (TE) of 100 ms resolves triglyceride glycerol resonances from that of water at 3 T. The purpose of this work is to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc65bae9248a8e6d26bac1fac1873260
https://doi.org/10.1002/nbm.4723
https://doi.org/10.1002/nbm.4723
Publikováno v:
NMR in Biomedicine. 34
Tissue omega-3 (ω-3) content is biologically important to disease; however, its quantification with magnetic resonance spectroscopy in vivo is challenging due to its low concentration. In addition, the ω-3 methyl resonance (≈ 0.98 ppm) overlaps t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1565644d5593efedd7c18d020ae9f5e
https://doi.org/10.1002/nbm.4455
https://doi.org/10.1002/nbm.4455
Long TE STEAM and PRESS for estimating fat olefinic/methyl ratios and relative ω-3 fat content at 3T
Publikováno v:
Journal of Magnetic Resonance Imaging. 48:169-177
Background Fat olefinic/methyl ratios provide a measure of fat unsaturation. The methyl resonance linewidth is altered with the presence of ω-3 fat. Purpose To optimize stimulated echo acquisition mode (STEAM) and point resolved spectroscopy (PRESS)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7ae241e631310c08e64127cc8b28bbe
https://doi.org/10.1002/jmri.25920
https://doi.org/10.1002/jmri.25920
Publikováno v:
Medical Physics. 48:7564-7564
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::734a3653c5193a4bb73e0f6836f92b1d
https://doi.org/10.1002/mp.15256
https://doi.org/10.1002/mp.15256
Autor:
Atiyah Yahya, Anthony G. Tessier, Avalyn Stanislaus, Michael B. Sawyer, Brennen J. Dobberthien, B. Gino Fallone
Publikováno v:
NMR in Biomedicine. 32
MRS of 13 C4 -labelled glutamate (13 C4 -Glu) during an infusion of a carbon-13 (13 C)-labelled substrate, such as uniformly labelled glucose ([U-13 C6 ]-Glc), provides a measure of Glc metabolism. The presented work provides a single-shot indirect 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2b192c9781b458795d21b91ba59b0bb
https://doi.org/10.1002/nbm.4180
https://doi.org/10.1002/nbm.4180
Autor:
Brennen J, Dobberthien, Anthony G, Tessier, Avalyn E, Stanislaus, Michael B, Sawyer, B Gino, Fallone, Atiyah, Yahya
Publikováno v:
NMR in biomedicineREFERENCES. 32(12)
MRS of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::8bdeb7e32afa59344c85db93dffaab46
https://pubmed.ncbi.nlm.nih.gov/31518031
https://pubmed.ncbi.nlm.nih.gov/31518031
Publikováno v:
NMR in Biomedicine. 29:1427-1435
Point-resolved spectroscopy (PRESS), characterized by two TEs (TE1 and TE2 ), can be employed to perform animal magnetic resonance spectroscopy (MRS) studies at 9.4 T. Taurine (Tau) and choline (Cho) are relevant metabolites that can be measured by M
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92a1fd1999c520a48b28d30b6a1d1da0
https://doi.org/10.1002/nbm.3588
https://doi.org/10.1002/nbm.3588
Autor:
Jonathan Chainey, Michael H. Wang, John Amanie, Harvey Quon, Atiyah Yahya, Keith Wachowicz, Wilson Roa, Samir Patel, Sunita Ghosh, Albert Murtha
Publikováno v:
Neuro Oncol
BACKGROUND The purpose of this study was to evaluate the association of specific threshold values for changes in metabolic metrics measured from 1H magnetic resonance spectroscopic imaging (MRSI) to survival of patients with high-grade glioma treated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4030219aa55c40f3c74f3687cd1bb254
https://doi.org/10.1093/neuonc/noaa215.640
https://doi.org/10.1093/neuonc/noaa215.640