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S Hunjan

Explore the profile of S Hunjan including associated specialties, affiliations and a list of published articles. Areas
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Articles 9
Citations 175
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Recent Articles
1.
Lian J, Xing L, Hunjan S, Dumoulin C, Levin J, Lo A, et al.
Med Phys . 2004 Dec; 31(11):3087-94. PMID: 15587662
The endorectal coil is being increasingly used in magnetic resonance imaging (MRI) and MR spectroscopic imaging (MRSI) to obtain anatomic and metabolic images of the prostate with high signal-to-noise ratio...
2.
Hunjan S, Zhao D, Constantinescu A, Hahn E, Antich P, Mason R
Int J Radiat Oncol Biol Phys . 2001 Mar; 49(4):1097-108. PMID: 11240252
Purpose: We have developed an enhanced approach to measuring regional oxygen tension (pO(2)) dynamics in tumors. The technique is demonstrated in a group of 8 Dunning prostate rat tumors (R3327-AT1)...
3.
Mason R, Constantinescu A, Hunjan S, Le D, Hahn E, Antich P, et al.
Radiat Res . 1999 Aug; 152(3):239-49. PMID: 10453084
We recently described a novel approach to measuring regional tumor oxygen tension using (19)F pulse burst saturation recovery (PBSR) nuclear magnetic resonance (NMR) echo planar imaging (EPI) relaxometry of hexafluorobenzene....
4.
Roe M, Folkes A, Ashworth P, Brumwell J, Chima L, Hunjan S, et al.
Bioorg Med Chem Lett . 1999 Mar; 9(4):595-600. PMID: 10098671
We have synthesised and evaluated a series of anthranilamide based modulators of P-glycoprotein. These studies have identified XR9576(2), a potent inhibitor of P-glycoprotein in vitro and in vivo. The general...
5.
Mason R, Hunjan S, Le D, Constantinescu A, Barker B, Wong P, et al.
Int J Radiat Oncol Biol Phys . 1998 Dec; 42(4):747-50. PMID: 9845089
Purpose: Therapeutic success could be enhanced if therapy were tailored to the characteristics of specific tumors. We have been developing novel approaches to measuring tumor oxygen tension in vivo, and...
6.
He S, Mason R, Hunjan S, Mehta V, Arora V, Katipally R, et al.
Bioorg Med Chem . 1998 Nov; 6(9):1631-9. PMID: 9801834
We have synthesized a series of novel fluorinated vitamin B6 analogues (6-fluoropyridoxol derivatives) as potential 19F NMR pH indicators for use in vivo. Modifications included addition of aldehyde, carboxyl or...
7.
Hunjan S, Mason R, Constantinescu A, Peschke P, Hahn E, Antich P
Int J Radiat Oncol Biol Phys . 1998 May; 41(1):161-71. PMID: 9588931
Purpose: An accurate method for monitoring oxygen tension (pO2) of individual tumors could be valuable for optimizing treatment plans. We have recently shown that 19F nuclear magnetic resonance (NMR) spin-lattice...
8.
Hunjan S, Mason R, Mehta V, Kulkarni P, Aravind S, Arora V, et al.
Magn Reson Med . 1998 Apr; 39(4):551-6. PMID: 9543416
6-Fluoropyridoxol (6-FPOL) was evaluated as a simultaneous indicator of intracellular and extracellular pH and, hence, pH gradient in perfused rat hearts. After infusion, 19F NMR spectra rapidly showed two well-resolved...
9.
Le D, Mason R, Hunjan S, Constantinescu A, Barker B, Antich P
Magn Reson Imaging . 1997 Jan; 15(8):971-81. PMID: 9322216
We demonstrate a novel approach to measuring regional tumor oxygen tension using 19F pulse burst saturation recovery echo planar imaging (EPI) relaxometry of hexafluorobenzene. Hexafluorobenzene offers exceptional sensitivity to changes...