Zobrazeno 1 - 10
of 84
pro vyhledávání: '"G. Blekkenhorst"'
Publikováno v:
Strahlentherapie und Onkologie. 174:75-81
To assess the suitability of the cytokinesis block micronucleus assay as a biological dosimeter following in-vivo radiation using cancer patients undergoing radiotherapy.Blood from 4 healthy donors was irradiated in vitro with gamma-rays and the dose
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55709891286365dad779848bfcd38a1a
https://doi.org/10.1007/bf03038479
https://doi.org/10.1007/bf03038479
Publikováno v:
Radiation Oncology Investigations. 4:255-260
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::683d135537b88203ee8e840120560f98
https://doi.org/10.1002/(sici)1520-6823(1996)4:6<255::aid-roi2>3.0.co
https://doi.org/10.1002/(sici)1520-6823(1996)4:6<255::aid-roi2>3.0.co
Publikováno v:
Radiation Oncology Investigations. 3:151-156
The substituted benzaldehyde BW12C has previously been shown to decrease tumor oxygenation. This, in turn, was linked to the drug's ability to alter the affinity of hemoglobin for oxygen and/or to change tumor blood flow. In the present study, the ab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::276dc889d5973976c75699caa77d3628
https://doi.org/10.1002/roi.2970030402
https://doi.org/10.1002/roi.2970030402
Autor:
A. Hendrikse, G. Blekkenhorst
Publikováno v:
Radiation Oncology Investigations. 2:171-176
The tumor cytotoxic activity of a bioreductive agent is dependent on the extent of tumor hypoxia. It is to be expected, therefore, that the tumor cytotoxicity of misonidazole will vary depending on whether it was administered to mice exposed only to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0aa8322bb06cb3176a376121b12aa32
https://doi.org/10.1002/roi.2970020404
https://doi.org/10.1002/roi.2970020404
Publikováno v:
International Journal of Radiation Applications and Instrumentation. Part B. Nuclear Medicine and Biology. 18:855-858
The synthesis and T1 and T2 relaxivities of the Cr(III)-(NH2)-Sar-cage complex is reported. An outer-sphere relaxation mechanism is postulated for the relaxivity of the complex. Tissue distribution studies in mice using a [57Co]cobalt analogue as a r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f2d0c3d45cc089c94614f17dafe9a67
https://doi.org/10.1016/0883-2897(91)90093-z
https://doi.org/10.1016/0883-2897(91)90093-z
Autor:
Charles Kent, G. Blekkenhorst
Publikováno v:
Free Radical Research Communications. 13:595-599
Superoxide dismutase (SOD) is known to protect cells from the lethal effects of ionizing radiation by the dismutation of oxygen radicals. Diethyldithiocarbamate (DDC) is known inhibitor of SOD and may therefore be useful as a radiosensitizer. DDC how
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c29c0c59c3b557a181f5c6680aaf6d23
https://doi.org/10.3109/10715769109145835
https://doi.org/10.3109/10715769109145835
Publikováno v:
Health physics. 78(6)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3bd108fb8575d8e9bfecd3c722189b1
https://pubmed.ncbi.nlm.nih.gov/10832938
https://pubmed.ncbi.nlm.nih.gov/10832938
Publikováno v:
International journal of radiation oncology, biology, physics. 32(1)
Purpose: The purpose of this work was to measure blood flow in tumors using a coincide counting technique on patients undergoing treatment with neutrons. Methods and Materials: The half-time, T w , for the washout of 15 O from neutron-activated tumor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f050bb12881c18625f3002b2666c4613
https://pubmed.ncbi.nlm.nih.gov/7721609
https://pubmed.ncbi.nlm.nih.gov/7721609
Publikováno v:
Strahlentherapie und Onkologie : Organ der Deutschen Rontgengesellschaft ... [et al]. 171(1)
Beam availability for neutron therapy at the National Accelerator Centre at Faure, South Africa is such that treatment fractions are given at irregularly spaced intervals. Such treatment scheduling may not be optimal.Investigations were made using th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::9c87712937d9d3121a424516b13fe245
https://pubmed.ncbi.nlm.nih.gov/7839304
https://pubmed.ncbi.nlm.nih.gov/7839304