Zobrazeno 1 - 10
of 12
pro vyhledávání: '"D. Q. Brown"'
Publikováno v:
Drug metabolism and disposition: the biological fate of chemicals. 22(6)
This study investigated the metabolism of the radio- and chemoprotector compound, WR-2721 [amifostine; s-2-(3- aminopropylamino)ethylphosphorothioate], in the Balb/c mouse. The latter was selected for these studies because considerable radiation prot
Autor:
E. L. Engelhardt, Matthew C. Fenning, C. C. Stobbe, Shimon Gatt, J. Donald Chapman, D. Q. Brown, Arie Dagan
Publikováno v:
SPIE Proceedings.
The treatment of solid human tumors of volume up to 50 cm3 will require significant gains in photosensitizing effect over that obtained with Photofrin and 630 nm light. Some techniques of interstitial radioisotope brachytherapy can be exploited for t
Publikováno v:
Cancer. 32:541-546
Publikováno v:
Radiology. 163(1)
Photodynamic therapy relies on uptake of a photosensitizer (hematoporphyrin derivative [HpD]) by tumor cells and subsequent interaction of the photosensitizer with penetrating light. This technique has been applied in multiple animal systems and seve
Autor:
H Katz, G J Broder, R Brookland, P J Moldofsky, Paul F. Engstrom, Lawrence R. Coia, M P Richter, Robert A. Gatenby, D Q Brown
Publikováno v:
Radiology. 156(1)
The role of oxygen in tumor response to therapy has been studied for several decades. We describe a technique that allows in vivo measurement of oxygen in tumors using computed tomography to guide probes. In the evaluation of 16 tumors, oxygen tensio
Publikováno v:
Radiation research. 109(1)
A study of the dephosphorylation of WR2721 by broken cell preparations of mouse liver revealed the presence of at least two distinctive activities. One activity was inactivated by heat treatment and was present in the nuclear and microsomal fractions
Publikováno v:
NCI monographs : a publication of the National Cancer Institute. (6)
The effectiveness of fractionated total body irradiation (TBI) in treatment of non-Hodgkin's lymphoma is limited by bone marrow toxicity. Because WR-2721 effectively protects bone marrow, we tested its potential in treatment of I-347 lymphoma in BALB
Publikováno v:
Cancer research. 37(10)
An assay has been developed to measure the ability of human lymphocytes to repair damage to DNA. In this assay, purified human lymphocytes are exposed to graded doses of radiation and then stimulated with phytohemagglutinin to undergo DNA replication
Publikováno v:
Research communications in chemical pathology and pharmacology. 6(3)
Autor:
L G, Christophoru, M E, Abu-Zeid, R P, Blaunstein, D Q, Brown, J F, Burns, A E, Carter, J G, Carter, R N, Compton, J T, Cox, F J, Davis
Publikováno v:
ORNL. U.S. Atomic Energy Commission.