نتایج جستجو برای: radiosensitizer
تعداد نتایج: 575 فیلتر نتایج به سال:
Abstract Background Chemo-radiotherapy is the combined chemotherapy and radiotherapy on tumor treatment to obtain local radiosensitization cytotoxicity of control microscopic metastatic disease. Methods In this study, 7-ethyl-10-hydroxycamptothecin (SN38) molecules could be successfully loaded into human serum albumin (HSA)–hyaluronic acid (HA) nanoparticles (SH/HA NPs) by hydrophobic side grou...
Image-guided radiation treatments (IGRT) routinely utilize radio-opaque implantable devices, such as fiducials or brachytherapy spacers, for improved spatial accuracy. The therapeutic efficiency of IGRT can be further enhanced by biological in situ dose painting (BIS-IGRT) of radiosensitizers through localized delivery within the tumor using gold fiducial markers that have been coated with nano...
Previous studies have shown that some dysregulated miRNAs are involved in radioresistance of tumor cells. Here, we identified significantly decreased miR-424 expression in radioresistant cervical cancer cells and specimens from cervical cancer patients with radioresistance compared to their radiosensitive parental cells and specimens from radiosensitive patients, respectively. Ectopic expressio...
Withaferin, an active component obtained from the root extracts of Withania somnifera (Ashwaganda), showed antitumor and radiosensitising effects in animals. A similar approach in human cancer patients could probably increase the therapeutic outcome. Antioxidants are good markers of free radical induced tissue damage or in other words, radiosensitisation of tumor cells. Therefore an assay of er...
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