ArticleMagnetic resonance in medicine2020
Investigating the origin of pH-sensitive magnetization transfer ratio asymmetry MRI contrast during the acute stroke: Correction of T
Article in Magnetic resonance in medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed.
- High-resolution quantitative mapping of extracellular pH by ratiometric MRI with iron chelates in a tumor mouse model.La Radiologia medica · 2025Article
- Physics-guided multi-dimensional scan optimization and quasi-steady-state reconstruction to enhance CEST MRI sensitivity efficiency and quantification accuracy.Journal of magnetic resonance (San Diego, Calif. : 1997) · 2025Article
- Quasi-steady-state (QUASS) reconstruction enhances TMagnetic resonance in medicine · 2024Article
- Investigation of relayed nuclear Overhauser enhancement effect at -1.6 ppm in an ischemic stroke model.Quantitative imaging in medicine and surgery · 2023Article
- Comparison of model-free Lorentzian and spinlock model-based fittings in quantitative CEST imaging of acute stroke.Magnetic resonance in medicine · 2023Article
- Numerical simulation-based assessment of pH-sensitive chemical exchange saturation transfer MRI quantification accuracy across field strengths.NMR in biomedicine · 2023Article
- Detection of tissue pH with quantitative chemical exchange saturation transfer magnetic resonance imaging.NMR in biomedicine · 2023Review
- Demonstration of accurate multi-pool chemical exchange saturation transfer MRI quantification - Quasi-steady-state reconstruction empowered quantitative CEST analysis.Journal of magnetic resonance (San Diego, Calif. : 1997) · 2023Article
- Quasi-steady-state amide proton transfer (QUASS APT) MRI enhances pH-weighted imaging of acute stroke.Magnetic resonance in medicine · 2022Article
- Consistent depiction of the acidic ischemic lesion with APT MRI-Dual RF power evaluation of pH-sensitive image in acute stroke.Magnetic resonance in medicine · 2022Article
- Role of chemical exchange on the relayed nuclear Overhauser enhancement signal in saturation transfer MRI.Magnetic resonance in medicine · 2022Article
- Refined Ischemic Penumbra Imaging with Tissue pH and Diffusion Kurtosis Magnetic Resonance Imaging.Translational stroke research · 2021Review
- Quasi-steady state chemical exchange saturation transfer (QUASS CEST) analysis-correction of the finite relaxation delay and saturation time for robust CEST measurement.Magnetic resonance in medicine · 2021Article
- Investigating the origin of pH-sensitive magnetization transfer ratio asymmetry MRI contrast during the acute stroke: Correction of TMagnetic resonance in medicine · 2020Article
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Authors and funding
3 authors.
Funding
Abstract
purposeAmide proton transfer (APT) MRI is promising to serve as a surrogate metabolic imaging biomarker of acute stroke. Although the magnetization transfer ratio asymmetry (MTR
methodsMultiparametric MRI, including T
resultsThe conventional Z-spectrum signal change at -3.5 ppm dominates that at +3.5 ppm (-1.16 ± 0.39% vs. 0.76 ± 0.26%, P < .01) following acute stroke. In comparison, the magnitude of ΔR
conclusionOur study shows that after the relaxation-effect correction, the APT effect is the dominant contributing factor to pH-weighted MTR
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