Li R - Search Results

1

⁶⁴Cu-ATSM Positron Emission Tomography/Magnetic Resonance Imaging of Hypoxia in Human Atherosclerosis.

Nie X, Elvington A, Laforest R, Zheng J, Voller TF, Zayed MA, Abendschein DR, Bandara N, Xu J, Li R, Randolph GJ, Gropler RJ, Lapi SE, Woodard PK. Nie X, et al. Among authors: li r. Circ Cardiovasc Imaging. 2020 Jan;13(1):e009791. doi: 10.1161/CIRCIMAGING.119.009791. Epub 2020 Jan 8. Circ Cardiovasc Imaging. 2020. PMID: 31910670 Free PMC article. No abstract available.

2

Quantification of myocardial oxygen extraction fraction: A proof-of-concept study.

Lu L, Eldeniz C, An H, Li R, Yang Y, Schindler TH, Peterson LR, Woodard PK, Zheng J. Lu L, et al. Among authors: li r. Magn Reson Med. 2021 Jun;85(6):3318-3325. doi: 10.1002/mrm.28673. Epub 2021 Jan 26. Magn Reson Med. 2021. PMID: 33497013

3

Pilot study of contrast-free MRI reveals significantly impaired calf skeletal muscle perfusion in diabetes with incompressible peripheral arteries.

Zheng J, Li R, Zayed MA, Yan Y, An H, Hastings MK. Zheng J, et al. Among authors: li r. Vasc Med. 2021 Aug;26(4):367-373. doi: 10.1177/1358863X21996465. Epub 2021 Mar 22. Vasc Med. 2021. PMID: 33749394 Free PMC article.

4

Deteriorated regional calf microcirculation measured by contrast-free MRI in patients with diabetes mellitus and relation with physical activity.

Zheng J, Sorensen C, Li R, An H, Hildebolt CF, Zayed MA, Mueller MJ, Hastings MK. Zheng J, et al. Among authors: li r. Diab Vasc Dis Res. 2021 Jul-Aug;18(4):14791641211029002. doi: 10.1177/14791641211029002. Diab Vasc Dis Res. 2021. PMID: 34313140 Free PMC article.

5

Noncontrast T1ρ dispersion imaging is sensitive to diffuse fibrosis: A cardiovascular magnetic resonance study at 3T in hypertrophic cardiomyopathy.

Wang K, Zhang W, Li S, Jin H, Jin Y, Wang L, Li R, Yang Y, Zheng J, Cheng J. Wang K, et al. Among authors: li s, li r. Magn Reson Imaging. 2022 Sep;91:1-8. doi: 10.1016/j.mri.2022.05.001. Epub 2022 May 4. Magn Reson Imaging. 2022. PMID: 35525524

6

Regional skeletal muscle perfusion distribution in diabetic feet may differentiate short-term healed foot ulcers from non-healed ulcers.

Zheng J, Li R, Dickey EE, Yan Y, Zayed MA, Zellers JA, Hastings MK. Zheng J, et al. Among authors: li r. Eur Radiol. 2023 May;33(5):3303-3311. doi: 10.1007/s00330-023-09405-6. Epub 2023 Jan 31. Eur Radiol. 2023. PMID: 36719497 Free PMC article.

7

Carotid atherosclerotic plaque segmentation in multi-weighted MRI using a two-stage neural network: advantages of training with high-resolution imaging and histology.

Li R, Zheng J, Zayed MA, Saffitz JE, Woodard PK, Jha AK. Li R, et al. Front Cardiovasc Med. 2023 May 24;10:1127653. doi: 10.3389/fcvm.2023.1127653. eCollection 2023. Front Cardiovasc Med. 2023. PMID: 37293278 Free PMC article.

8

A simplified method to correct saturation of arterial input function for cardiac magnetic resonance first-pass perfusion imaging: validation with simultaneously acquired PET.

Li R, Edalati M, Muccigrosso D, Lau JMC, Laforest R, Woodard PK, Zheng J. Li R, et al. J Cardiovasc Magn Reson. 2023 Jun 22;25(1):35. doi: 10.1186/s12968-023-00945-w. J Cardiovasc Magn Reson. 2023. PMID: 37344848 Free PMC article.

9

Quantitative Assessment of Peripheral Oxidative Metabolism With a New Dynamic ¹H MRI Technique: A Pilot Study in People With and Without Diabetes Mellitus.

Wahidi R, Zhang Y, Li R, Xu J, Zayed MA, Hastings MK, Zheng J. Wahidi R, et al. Among authors: li r. J Magn Reson Imaging. 2024 Jun;59(6):2091-2100. doi: 10.1002/jmri.28996. Epub 2023 Sep 11. J Magn Reson Imaging. 2024. PMID: 37695103

10

Development of a CD163-Targeted PET Radiotracer That Images Resident Macrophages in Atherosclerosis.

Zhang X, Heo GS, Li A, Lahad D, Detering L, Tao J, Gao X, Zhang X, Luehmann H, Sultan D, Lou L, Venkatesan R, Li R, Zheng J, Amrute J, Lin CY, Kopecky BJ, Gropler RJ, Bredemeyer A, Lavine K, Liu Y. Zhang X, et al. Among authors: li a, li r. J Nucl Med. 2024 May 1;65(5):775-780. doi: 10.2967/jnumed.123.266910. J Nucl Med. 2024. PMID: 38548349 Free PMC article.

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