We mapped the distribution of dissolved oxygen and mammalian cells in a hollow-fiber bioreactor (HFBR) using 19 F NMR T 1 relaxation time imaging measurements on an infused perfluorocarbon probe molecule and diffusion-weighted 1 H NMR imaging of water. This study shows how cell density influences di
Quantitative Mapping of Ocular Oxygenation Using Magnetic Resonance Imaging
โ Scribed by Bruce A. Berkowitz; Charles A. Wilson
- Publisher
- John Wiley and Sons
- Year
- 1995
- Tongue
- English
- Weight
- 409 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0740-3194
No coin nor oath required. For personal study only.
โฆ Synopsis
Retinal hypoxia is hypothesized to initiate angiogenesis, a leading cause of blindness in developed countries. Attempts to test this hypothesis suffer from the need to use highly invasive oxygen electrodes. In this communication, noninvasive and quantitative mapping of ocular oxygenation using magnetic resonance imaging is demonstrated for the first time.
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