Výsledky vyhledávání - "J. C. Livesey"

Growth rate, labeling index, and radiation survival of cells grown in the matrigel threadin vitro tumor model

Autor: L. K. Chin, R. G. Steen, J. C. Livesey, D. Boyles, J. J. Casciari, J. S. Rasey

Publikováno v: Scopus-Elsevier

Six rodent cell lines (36B10 rat glioma cells, 9L rat gliosarcoma cells, V79 Chinese hamster lung fibroblasts, EMT6/UW and EMT6/Ro mouse mammary sarcoma cells, and RIF-1 mouse fibrosarcoma cells) were tested for growth in cylindrical threads of Matri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6db465faa027249144c1d7164f451875
https://doi.org/10.1007/bf02634310

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Multinuclear NMR studies of an actively dividing artificial tumor

Autor: E G, Shankland, J C, Livesey, R W, Wiseman, K A, Krohn

Publikováno v: Physiological research. 51(1)

Growth of the A549 cell line in a perfusion system suitable for use in a magnetic resonance study has been characterized and shown to be stable physiologically and hence appropriate for serial observations. Several methods of monitoring cell growth w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::74b3eaea6d9d1db50b06833138fadcf0
https://pubmed.ncbi.nlm.nih.gov/12071290

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Measurement and manipulation of the partial pressure of oxygen in the rat anterior chamber

Autor: C L, Fitch, S H, Swedberg, J C, Livesey

Publikováno v: Current eye research. 20(2)

To measure the partial pressure of oxygen in the anterior chamber of the rat eye under a variety of physiological conditions.Polarographic oxygen electrode measurements were made in methoxyflurane-anesthetized Wistar or Sprague-Dawley rats. After ket

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::045267a872f17cab1807baba8864448f
https://pubmed.ncbi.nlm.nih.gov/10617913

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BNCT as an Adjuvant to Fast Neutron Radiotherapy for Selected Tumor Systems

Autor: George E. Laramore, Mark Phillips, R. Risler, Thomas W. Griffin, D. S. Wilbur, J. C. Livesey, Thomas A. Buchholz, P. Wootton

Publikováno v: Cancer Neutron Capture Therapy ISBN: 9781475795691

In parallel with boron neutron capture therapy (BNCT), fast neutron radiotherapy began shortly after the discovery of the neutron by Chadwick. The earliest clinical studies showed considerable toxicity and little efficacy1, and the field languished u

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::546c2d567ea44fe5433768da4d5e4f0c
https://doi.org/10.1007/978-1-4757-9567-7_110

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Inhibition of radiation cataractogenesis by WR-77913

Autor: J C, Livesey, L W, Wiens, D J, Von Seggern, W E, Barlow, A M, Arnold

Publikováno v: Radiation research. 141(1)

The radioprotective drug S-3-amino-2-hydroxypropylphosphorothioic acid (WR-77913) has been tested as an inhibitor of radiation cataractogenesis. Animals treated with 15 Gy whole-head 137Cs gamma radiation developed mature cataracts 10-12 weeks after

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::f9e10f6af7c4740519c23fae5a6392eb
https://pubmed.ncbi.nlm.nih.gov/7997522

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Effect of radioprotective agents on X-ray cataracts

Autor: V N, Reddy, H, Ikebe, F J, Giblin, J I, Clark, J C, Livesey

Publikováno v: Lens and eye toxicity research. 6(4)

The effect of some protective agents on cataract development is briefly reviewed and new evidence is presented on the efficacy of a phosphorothioate compound (Amifostine) in inhibiting the development of X-ray-induced cataract. Morphological studies

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::8fef3e3c99fcca723abf3e7b71939a0d
https://pubmed.ncbi.nlm.nih.gov/2562120

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In vitro metabolism of 1,2-dihaloethanes to ethylene

Autor: J C, Livesey, M W, Anders

Publikováno v: Drug metabolism and disposition: the biological fate of chemicals. 7(4)

1,2-Dichloroethane (DCE), a solvent and byproduct of the manufacture of polymers, and 1,2-dibromoethane, a soil fumigant, are known to be metabolized by conjugation with glutathione (GSH) to yield mercapturic acid derivatives. An alternate route of m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::a528bca9b3e06f60ba610a7249ab99e5
https://pubmed.ncbi.nlm.nih.gov/39719

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Stereochemistry of the glutathione-dependent biotransformation of vicinal-dihaloalkanes to alkenes

Autor: J C, Livesey, M W, Anders, P W, Langvardt, C L, Putzig, R H, Reitz

Publikováno v: Drug metabolism and disposition: the biological fate of chemicals. 10(3)

The stereochemistry of the metabolism of vic-dihaloalkanes to alkenes has been studied. This glutathione-dependent biotransformation may occur by two mechanism. The first mechanism involves the nucleophilic attack of glutathione on the substrate resu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::35f4437bb08932d07cf684a85f4e0646
https://pubmed.ncbi.nlm.nih.gov/6125350

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Measurement of tissue oxidation-reduction state with carbon-13 nuclear magnetic resonance spectroscopy

Autor: J C, Livesey, R N, Golden, E G, Shankland, Z, Grunbaum, T L, Richards, R A, Wade, K A, Krohn

Publikováno v: Cancer research. 49(8)

The oxidation state of tissues influences their response to cancer therapy. We have devised a novel approach to the measurement of thiol redox which is based on the relative nuclear magnetic resonance signal intensity from carbon-13 adjacent to sulfu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::1570e29b3ada5671abbe4c467febe5a4
https://pubmed.ncbi.nlm.nih.gov/2539249

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