Umamaheswar Duvvuri, Ph.D.

Affiliations: 
2002 University of Pennsylvania, Philadelphia, PA, United States 
Area:
magnetic resonance, photosynthesis, enzymology, imaging
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"Umamaheswar Duvvuri"
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John S. Leigh grad student 2002 Penn
 (Magnetic resonance relaxation studies of osteoarthritis and tumor response to chemotherapy.)
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Publications

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Duvvuri U, Kudchodkar S, Reddy R, et al. (2002) T(1rho) relaxation can assess longitudinal proteoglycan loss from articular cartilage in vitro. Osteoarthritis and Cartilage / Oars, Osteoarthritis Research Society. 10: 838-44
Duvvuri U, Poptani H, Feldman M, et al. (2001) Quantitative T1rho magnetic resonance imaging of RIF-1 tumors in vivo: detection of early response to cyclophosphamide therapy. Cancer Research. 61: 7747-53
Duvvuri U, Goldberg AD, Kranz JK, et al. (2001) Water magnetic relaxation dispersion in biological systems: the contribution of proton exchange and implications for the noninvasive detection of cartilage degradation. Proceedings of the National Academy of Sciences of the United States of America. 98: 12479-84
Duvvuri U, Charagundla SR, Kudchodkar SB, et al. (2001) Human knee: in vivo T1(rho)-weighted MR imaging at 1.5 T--preliminary experience. Radiology. 220: 822-6
Poptani H, Duvvuri U, Miller CG, et al. (2001) T1rho imaging of murine brain tumors at 4 T. Academic Radiology. 8: 42-7
Charagundla SR, Duvvuri U, Noyszewski EA, et al. (2000) 17O-decoupled (1)H spectroscopy and imaging with a surface coil: STEAM decoupling. Journal of Magnetic Resonance (San Diego, Calif. : 1997). 143: 39-44
Duvvuri U, Roberts DA, Leigh JS, et al. (1999) Magnetization transfer imaging of the brain: A quantitative comparison of results obtained at 1.5 and 4.0 T. Journal of Magnetic Resonance Imaging : Jmri. 10: 527-32
Duvvuri U, Leigh JS, Reddy R. (1999) Detection of residual quadrupolar interaction in the human breast in vivo using sodium-23 multiple quantum spectroscopy. Journal of Magnetic Resonance Imaging : Jmri. 9: 391-4
Manoj N, Srinivas VR, Surolia A, et al. (1999) Contributory presentations/posters Journal of Biosciences. 24: 33-198
Duvvuri U, Kaufman JH, Patel SD, et al. (1998) Sodium multiple quantum spectroscopy of articular cartilage: effects of mechanical compression. Magnetic Resonance in Medicine. 40: 370-5
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