Karczmar G - Search Results

1

The optimal ¹⁸F-fluoromisonidazole PET threshold to define tumor hypoxia in preclinical squamous cell carcinomas using pO₂ electron paramagnetic resonance imaging as reference truth.

Gertsenshteyn I, Epel B, Ahluwalia A, Kim H, Fan X, Barth E, Zamora M, Markiewicz E, Tsai HM, Sundramoorthy S, Leoni L, Lukens J, Bhuiyan M, Freifelder R, Kucharski A, Giurcanu M, Roman BB, Karczmar G, Kao CM, Halpern H, Chen CT. Gertsenshteyn I, et al. Among authors: karczmar g. Eur J Nucl Med Mol Imaging. 2022 Oct;49(12):4014-4024. doi: 10.1007/s00259-022-05889-4. Epub 2022 Jul 6. Eur J Nucl Med Mol Imaging. 2022. PMID: 35792927 Free PMC article.

2

Measurement of differences in pO2 in response to perfluorocarbon/carbogen in FSa and NFSa murine fibrosarcomas with low-frequency electron paramagnetic resonance oximetry.

Halpern HJ, Yu C, Peric M, Barth ED, Karczmar GS, River JN, Grdina DJ, Teicher BA. Halpern HJ, et al. Among authors: karczmar gs. Radiat Res. 1996 May;145(5):610-8. Radiat Res. 1996. PMID: 8619027

3

Fast spectroscopic imaging of water and fat resonances to improve the quality of MR images.

Kovar DA, Al-Hallaq HA, Zamora MA, River JN, Karczmar GS. Kovar DA, et al. Among authors: karczmar gs. Acad Radiol. 1998 Apr;5(4):269-75. doi: 10.1016/s1076-6332(98)80226-2. Acad Radiol. 1998. PMID: 9561260

4

Correlation of magnetic resonance and oxygen microelectrode measurements of carbogen-induced changes in tumor oxygenation.

Al-Hallaq HA, River JN, Zamora M, Oikawa H, Karczmar GS. Al-Hallaq HA, et al. Among authors: karczmar gs. Int J Radiat Oncol Biol Phys. 1998 Apr 1;41(1):151-9. doi: 10.1016/s0360-3016(98)00038-8. Int J Radiat Oncol Biol Phys. 1998. PMID: 9588930

5

Uptake of a superparamagnetic contrast agent imaged by MR with high spectral and spatial resolution.

Karczmar GS, Fan X, Al-Hallaq HA, Zamora M, River JN, Rinker-Schaeffer C, Zaucha M, Tarlo K, Kellar K. Karczmar GS, et al. Magn Reson Med. 2000 May;43(5):633-9. doi: 10.1002/(sici)1522-2594(200005)43:5<633::aid-mrm3>3.0.co;2-r. Magn Reson Med. 2000. PMID: 10800026 Free article.

6

MRI measurements correctly predict the relative effects of tumor oxygenating agents on hypoxic fraction in rodent BA1112 tumors.

Al-Hallaq HA, Zamora M, Fish BL, Farrell A, Moulder JE, Karczmar GS. Al-Hallaq HA, et al. Among authors: karczmar gs. Int J Radiat Oncol Biol Phys. 2000 May 1;47(2):481-8. doi: 10.1016/s0360-3016(00)00445-4. Int J Radiat Oncol Biol Phys. 2000. PMID: 10802376

7

Differentiation of nonmetastatic and metastatic rodent prostate tumors with high spectral and spatial resolution MRI.

Fan X, River JN, Zamora M, Tarlo K, Kellar K, Rinker-Schaeffer C, Karczmar GS. Fan X, et al. Among authors: karczmar gs. Magn Reson Med. 2001 Jun;45(6):1046-55. doi: 10.1002/mrm.1139. Magn Reson Med. 2001. PMID: 11378883 Free article.

8

Spectrally inhomogeneous BOLD contrast changes detected in rodent tumors with high spectral and spatial resolution MRI.

Al-Hallaq HA, Fan X, Zamora M, River JN, Moulder JE, Karczmar GS. Al-Hallaq HA, et al. NMR Biomed. 2002 Feb;15(1):28-36. doi: 10.1002/nbm.728. NMR Biomed. 2002. PMID: 11840550

9

Imaging spin probe distribution in the tumor of a living mouse with 250 MHz EPR: correlation with BOLD MRI.

Williams BB, al Hallaq H, Chandramouli GV, Barth ED, Rivers JN, Lewis M, Galtsev VE, Karczmar GS, Halpern HJ. Williams BB, et al. Among authors: karczmar gs. Magn Reson Med. 2002 Apr;47(4):634-8. doi: 10.1002/mrm.10089. Magn Reson Med. 2002. PMID: 11948723 Free article.

10

Functional and anatomic imaging of tumor vasculature: high-resolution MR spectroscopic imaging combined with a superparamagnetic contrast agent.

Karczmar GS, Fan X, Al-Hallaq H, River JN, Tarlo K, Kellar KE, Zamora M, Rinker-Schaeffer C, Lipton MJ. Karczmar GS, et al. Acad Radiol. 2002 May;9 Suppl 1:S115-8. doi: 10.1016/s1076-6332(03)80414-2. Acad Radiol. 2002. PMID: 12019844 No abstract available.

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