Radiation-induced Fibrosarcoma
نویسندگان
چکیده
منابع مشابه
Photodynamic therapy with verteporfin in the radiation-induced fibrosarcoma-1 tumor causes enhanced radiation sensitivity.
Photodynamic therapy (PDT) with verteporfin (lipid form of benzoporphyrin derivative,benzoporphyrin derivative monoacid ring A) was used to treat radiation-induced fibrosarcoma tumors before X-ray treatment. When verteporfin was injected 3 h before light irradiation, the tumor partial pressure of oxygen (pO(2)) rose from a pretreatment value of 2.8 +/- 1 to 15.2 +/- 6.9 mm Hg immediately after ...
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With recent improvements in survival duration after cancer treatment, it is becoming increasingly important to study treatment-related morbidity and mortality. Radiation-induced sarcomas in the irradiated field are well-known potential late sequelae of radiotherapy. These tumors are biologically aggressive. In the case described here, a radiation-induced fibrosarcoma appeared at 20 years after ...
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Introduction: Radiation effects observed in cells that are not irradiated are known as non-targeted effects. Radiation induced bystander effect (RIBE) as a kind of non-targeted effect has been introduced in recent years. RIBE occurs in unexposed cells which are related to adjacent or distant irradiated cells. RIBE contradict with "target theory" which necessitates radiation tr...
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ژورنال
عنوان ژورنال: British Journal of Cancer
سال: 1970
ISSN: 0007-0920,1532-1827
DOI: 10.1038/bjc.1970.84