Zobrazeno 1 - 10
of 41
pro vyhledávání: '"D. Szeinfeld"'
Autor:
D. Szeinfeld
Publikováno v:
Medical Hypotheses. 32:225-229
Endogenous ATP as a source of energy appears to play an important role associated with repair processes after ionising radiation damage in living organisms. Also exogenous ATP can play a central part in radioprotection. This paper considers interacti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5725cfd2af7bc4adad453a249871ff84
https://doi.org/10.1016/0306-9877(90)90127-z
https://doi.org/10.1016/0306-9877(90)90127-z
Publikováno v:
Cancer biochemistry biophysics. 13(4)
The purpose of this study was to evaluate some indicators of the pathogenesis of cancer cachexia in which the growth of the CaNT tumor markedly alters the metabolism and induces measurable biochemical changes of the host. An increase of hexokinase an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::cbff8263d947e218986445f898199da5
https://pubmed.ncbi.nlm.nih.gov/8521375
https://pubmed.ncbi.nlm.nih.gov/8521375
Autor:
D, Szeinfeld, N, de Villiers
Publikováno v:
Strahlentherapie und Onkologie : Organ der Deutschen Rontgengesellschaft ... [et al]. 169(5)
The rhabdomyosarcoma tumors were subjected to different doses of 2.0, 3.8 and 7.0 Gy from a neutron beam facility p(66 MeV)/Be. Elevated levels of cholinesterase activity are observed in which there is a correlation between the different doses of neu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::2d5a55b9b879f0364d017d861977ba84
https://pubmed.ncbi.nlm.nih.gov/8503091
https://pubmed.ncbi.nlm.nih.gov/8503091
Autor:
D, Szeinfeld, N, De Villiers
Publikováno v:
Cancer biochemistry biophysics. 13(2)
The intraperitoneal administration of exogenous ATP prior to a lethal dose (7 Gy) of whole body neutron irradiation increased the radioresistance of BALB/c mice. This radiation used the beam from a neutron therapy facility produced by the reaction p(
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::ca7e7d88fd6ef08554b8d5ac626b7e0c
https://pubmed.ncbi.nlm.nih.gov/1343850
https://pubmed.ncbi.nlm.nih.gov/1343850
Publikováno v:
Cancer biochemistry biophysics. 12(4)
Acid phosphatase activity was measured in implanted murine CaNT tumors of varying volumes. There is a clear monotonically increasing relation between acid phosphatase activity and tumor volume. Also the tumors were subjected to either induced artific
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::14dad2ca4ad727bcb43d1680b262dd3b
https://pubmed.ncbi.nlm.nih.gov/1423211
https://pubmed.ncbi.nlm.nih.gov/1423211
Autor:
D, Szeinfeld, N, de Villiers
Publikováno v:
Strahlentherapie und Onkologie : Organ der Deutschen Rontgengesellschaft ... [et al]. 168(3)
Exogenous ATP administered by intraperitoneal injection of 700 mg/kg has been used to provide radioprotection of BALB/c mice after a lethal dose of whole body irradiation (6 Gy). This comprised the beam from a neutron therapy facility produced by the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::7fb7e2fedce43dcc0f3d326f74ce22b5
https://pubmed.ncbi.nlm.nih.gov/1553622
https://pubmed.ncbi.nlm.nih.gov/1553622
Autor:
D, Szeinfeld, N, de Villiers
Publikováno v:
Strahlentherapie und Onkologie : Organ der Deutschen Rontgengesellschaft ... [et al]. 167(8)
Acid phosphatase activity measured in a methylocholanthrene-induced murine rhabdomyosarcoma showed a monotonically increasing relation between enzyme activity and tumour volume. This could be related to the lytic activity of the enzyme in large tumou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::3ed4a757012d4d934f9896e8426c013f
https://pubmed.ncbi.nlm.nih.gov/1887367
https://pubmed.ncbi.nlm.nih.gov/1887367
Publikováno v:
Medical hypotheses. 32(2)
CBA mice, containing the transplantable CaNT adenocarcinoma were exposed to magnetic fields of 0.5T. Doubling times of the tumours were found to increase significantly from 71 to 123 hours. Electron microscopy of these tumours revealed that the numbe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::605fbacaba8d8ba8ef8bc0c7ac8309e6
https://pubmed.ncbi.nlm.nih.gov/2165553
https://pubmed.ncbi.nlm.nih.gov/2165553
Autor:
G. Battistini, Jody A. Storch, C. Caroti, T. Meggiato, G. Piot, G.J. Köteles, Howard W. Bruckner, G. Canavese, V. Zamrazil, Yvan de Launoit, H. Lupera, M. Pechová, T. Kubasova, Melvin Spigelman, A. Catturich, J. Němec, Marion C. Baker, Jean Lambert Pasteels, R. Naccarato, Niels B. Atkin, Robert Paridaens, S. Elba, D. Amoroso, D. Szeinfeld, G. Bertelli, Anne McKenna, Marilyn Raney, Robert Kiss, Aharon Lurie, P. Lapleige, D. Basso, C. Fabris, Alan P. Lyss, S. Zizzari, Mira Barak, M. Horváth, G. Del Favero, Manfred Kindler, Lawrence H. Einhorn, M. Soutorová, Dan W. Luedke, Jill Kalman, M. Neradilová, C.S. Beke, F. Di Mario, P.F. Conte, Nachman Gruener, G. Leandro, André Danguy, Mayer I. Gorbaty, G. Gardin, O.G. Manghisi, I. Szarvas, Susan L. Luedke, F. Badellino, Günter Steinhoff, C. Angonese, J. Bednář, S. Tomao, Yoel Mecz, P. Fargeot, Nina Butwell, P. Pronzato, C. Theodore, J.P. Droz
Publikováno v:
Oncology. 46:I-VI
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc83e765a931c0feac0f3591ee64327d
https://doi.org/10.1159/000226748
https://doi.org/10.1159/000226748
Autor:
D. Szeinfeld
Publikováno v:
Oncology. 46:400-404
The response of adenosines-5′-triphosphate (ATP) levels in implanted murine CaNT tumours, 2.5 h after 10 Gy X-rays (100 kVp) was measured in vivo using various tumour volumes. It is probable that the concentration of ATP, which increased after X-ir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::91c30426b13344e4ea21d0fe1ef26e70
https://doi.org/10.1159/000226760
https://doi.org/10.1159/000226760