Ralph P. Mason

Department of Radiology, University of Texas Southwestern Medical Center

Affiliated withUniversity of Texas Southwestern Medical Center

Research Area

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JoVE Journal Publications

ArticleTotal : 1	Year
Publication title Cited by 16	2011

Other Publications

Article	Year
Differential oxygen dynamics in two diverse Dunning prostate R3327 rat tumor sublines (MAT-Lu and HI) with respect to growth and respiratory challenge. International journal of radiation oncology, biology, physics\| PubMed ID: 12062621	2002
Interplay of tumor vascular oxygenation and tumor pO2 observed using near-infrared spectroscopy, an oxygen needle electrode, and 19F MR pO2 mapping. Journal of biomedical optics\| PubMed ID: 12542380	2003
Quantitative assessment of tumor oxygen dynamics: molecular imaging for prognostic radiology. Journal of cellular biochemistry. Supplement\| PubMed ID: 12552601	2002
Dynamic breast tumor oximetry: the development of prognostic radiology. Technology in cancer research & treatment\| PubMed ID: 12625774	2002
Correlation of tumor oxygen dynamics with radiation response of the dunning prostate R3327-HI tumor. Radiation research\| PubMed ID: 12710873	2003
Dynamic response of breast tumor oxygenation to hyperoxic respiratory challenge monitored with three oxygen-sensitive parameters. Applied optics\| PubMed ID: 12790445	2003
Tumor oxygen dynamics: correlation of in vivo MRI with histological findings. Neoplasia (New York, N.Y.)\| PubMed ID: 14511402	2003
Molecular imaging in prostate cancer. Journal of cellular biochemistry\| PubMed ID: 14523981	2003
Tumor oximetry: comparison of 19F MR EPI and electrodes. Advances in experimental medicine and biology\| PubMed ID: 14562701	2003
Oxygenation in a human tumor xenograft: manipulation through respiratory challenge and antibody-directed infarction. Advances in experimental medicine and biology\| PubMed ID: 14562717	2003
Tumor oxygen dynamics: comparison of 19F MR EPI and frequency domain NIR spectroscopy. Advances in experimental medicine and biology\| PubMed ID: 14562720	2003
Biodistribution of phosphodiester and phosphorothioate siRNA. Bioorganic & medicinal chemistry letters\| PubMed ID: 14980652	2004
Novel NMR approach to assessing gene transfection: 4-fluoro-2-nitrophenyl-beta-D-galactopyranoside as a prototype reporter molecule for beta-galactosidase. Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine\| PubMed ID: 15004806	2004
Near-infrared spectroscopy and imaging of tumor vascular oxygenation. Methods in enzymology\| PubMed ID: 15120261	2004
Measuring changes in tumor oxygenation. Methods in enzymology\| PubMed ID: 15120262	2004
Comparison of BOLD contrast and Gd-DTPA dynamic contrast-enhanced imaging in rat prostate tumor. Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine\| PubMed ID: 15122677	2004
Validating bioluminescence imaging as a high-throughput, quantitative modality for assessing tumor burden. Molecular imaging\| PubMed ID: 15296676	2004
Novel NMR platform for detecting gene transfection: synthesis and evaluation of fluorinated phenyl beta-D-galactosides with potential application for assessing LacZ gene expression. Bioconjugate chemistry\| PubMed ID: 15546200	2004
19F: a versatile reporter for non-invasive physiology and pharmacology using magnetic resonance. Current medicinal chemistry\| PubMed ID: 15853714	2005
Tumor physiologic response to combretastatin A4 phosphate assessed by MRI. International journal of radiation oncology, biology, physics\| PubMed ID: 15936572	2005
Continuous low-dose (metronomic) chemotherapy on rat prostate tumors evaluated using MRI in vivo and comparison with histology. Neoplasia (New York, N.Y.)\| PubMed ID: 16026647	2005
Early inactivation of p53 tumor suppressor gene cooperating with NF1 loss induces malignant astrocytoma. Cancer cell\| PubMed ID: 16098465	2005
Synthesis and evaluation of novel enhanced gene reporter molecules: detection of beta-galactosidase activity using 19F NMR of trifluoromethylated aryl beta-D-galactopyranosides. Bioorganic & medicinal chemistry\| PubMed ID: 16185878	2006
Tumour oxygen dynamics measured simultaneously by near-infrared spectroscopy and 19F magnetic resonance imaging in rats. Physics in medicine and biology\| PubMed ID: 16357430	2006
Novel 1H NMR approach to quantitative tissue oximetry using hexamethyldisiloxane. Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine\| PubMed ID: 16506157	2006
Synthesis and characterization of novel lacZ gene reporter molecules: detection of beta-galactosidase activity by 19F nuclear magnetic resonance of polyglycosylated fluorinated vitamin B6. Journal of medicinal chemistry\| PubMed ID: 16539386	2006
Prevention of thiazide-induced hypokalemia without magnesium depletion by potassium-magnesium-citrate. American journal of therapeutics\| PubMed ID: 16645424	2006
Synthesis and evaluation of a novel gene reporter molecule: detection of beta-galactosidase activity using 19F NMR of a fluorinated vitamin B6 conjugate+. Medicinal chemistry (ShÄriqah (United Arab Emirates))\| PubMed ID: 16787321	2005
Imaging beta-galactosidase activity using 19F chemical shift imaging of LacZ gene-reporter molecule 2-fluoro-4-nitrophenol-beta-D-galactopyranoside. Magnetic resonance imaging\| PubMed ID: 16916713	2006
Hypoxia: importance in tumor biology, noninvasive measurement by imaging, and value of its measurement in the management of cancer therapy. International journal of radiation biology\| PubMed ID: 17118889	2006
The use of histone deacetylase inhibitor FK228 and DNA hypomethylation agent 5-azacytidine in human bladder cancer therapy. International journal of cancer. Journal international du cancer\| PubMed ID: 17230511	2007
Correlation of radiation response with tumor oxygenation in the Dunning prostate R3327-AT1 tumor. International journal of radiation oncology, biology, physics\| PubMed ID: 17336219	2007
19F-NMR detection of lacZ gene expression via the enzymic hydrolysis of 2-fluoro-4-nitrophenyl beta-D-galactopyranoside in vivo in PC3 prostate tumor xenografts in the mouse. FASEB journal : official publication of the Federation of American Societies for Experimental Biology\| PubMed ID: 17351127	2007
Physical principles of quantitative nuclear magnetic resonance oximetry. Frontiers in bioscience : a journal and virtual library\| PubMed ID: 17981636	2008
Antivascular effects of combretastatin A4 phosphate in breast cancer xenograft assessed using dynamic bioluminescence imaging and confirmed by MRI. FASEB journal : official publication of the Federation of American Societies for Experimental Biology\| PubMed ID: 18263704	2008
A 19F-NMR approach using reporter molecule pairs to assess beta-galactosidase in human xenograft tumors in vivo. NMR in biomedicine\| PubMed ID: 18288788	2008
Vascular imaging of solid tumors in rats with a radioactive arsenic-labeled antibody that binds exposed phosphatidylserine. Clinical cancer research : an official journal of the American Association for Cancer Research\| PubMed ID: 18316558	2008
Pten haploinsufficiency accelerates formation of high-grade astrocytomas. Cancer research\| PubMed ID: 18451155	2008
Evaluation of red CdTe and near infrared CdHgTe quantum dots by fluorescent imaging. Journal of nanoscience and nanotechnology\| PubMed ID: 18468115	2008
Exploring feasibility of multicolored CdTe quantum dots for in vitro and in vivo fluorescent imaging. Journal of nanoscience and nanotechnology\| PubMed ID: 18468119	2008
Molecular imaging of hypoxia. Journal of nuclear medicine : official publication, Society of Nuclear Medicine\| PubMed ID: 18523070	2008
Proton imaging of siloxanes to map tissue oxygenation levels (PISTOL): a tool for quantitative tissue oximetry. NMR in biomedicine\| PubMed ID: 18574806	2008
Development of aliphatic biodegradable photoluminescent polymers. Proceedings of the National Academy of Sciences of the United States of America\| PubMed ID: 19506254	2009
Comparison of 1H blood oxygen level-dependent (BOLD) and 19F MRI to investigate tumor oxygenation. Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine\| PubMed ID: 19526495	2009
High-throughput quantitative bioluminescence imaging for assessing tumor burden. Methods in molecular biology (Clifton, N.J.)\| PubMed ID: 19685298	2009
In vitro and In vivo Assessment of CdTe and CdHgTe Toxicity and Clearance. Journal of biomedical nanotechnology\| PubMed ID: 19809576	2008
Dynamic near-infrared optical imaging of 2-deoxyglucose uptake by intracranial glioma of athymic mice. PloS one\| PubMed ID: 19956682	2009
S-Gal, a novel 1H MRI reporter for beta-galactosidase. Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine\| PubMed ID: 20572145	2010
Imaging beta-galactosidase activity in human tumor xenografts and transgenic mice using a chemiluminescent substrate. PloS one\| PubMed ID: 20700459	2010
Upregulation of TRAG3 gene in urothelial carcinoma of the bladder. International journal of cancer. Journal international du cancer\| PubMed ID: 20734393	2011
On the potential for molecular imaging with Cerenkov luminescence. Optics letters\| PubMed ID: 21124555	2010
A perspective on vascular disrupting agents that interact with tubulin: preclinical tumor imaging and biological assessment. Integrative biology : quantitative biosciences from nano to macro\| PubMed ID: 21321746	2011
In vivo near-infrared spectroscopy and magnetic resonance imaging monitoring of tumor response to combretastatin A-4-phosphate correlated with therapeutic outcome. International journal of radiation oncology, biology, physics\| PubMed ID: 21345614	2011
Hexamethyldisiloxane-based nanoprobes for (1) H MRI oximetry. NMR in biomedicine\| PubMed ID: 21412864	2011
Quantitative tissue oxygen measurement in multiple organs using 19F MRI in a rat model. Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine\| PubMed ID: 21688315	2011