The purpose of this study was to evaluate the effect of resveratrol on cytogenetic damages of iododeoxyuridine (IUdR) and x-ray megavoltage radiation (6 MV) in spheroid model of U87MG glioblastoma cancer cell line using clonogenic and alkaline comet assay. Cells were cultured as spheroids (350 µm) that were treated with 20 μM resveratrol, 1 μM IUdR and 2 Gy of 6 MV x-ray. After treatment, viabi...

Combination of chemotherapy and radiotherapy is used to enhance local drug delivery while reducing off-target tissue effects. Anticancer drug doxorubicin (DOX) is loaded into l-cysteine modified G4.5 dendrimer (GC/DOX) and released at different pH values in the presence and absence of γ-radiation. Presence of γ-radiation significantly improves DOX release from the GC/DOX under acidic pH conditi...

Abstract Introduction: The doping of high Z nanoparticles into the tumor tissue increases therapeutic efficiency radiotherapy called nanoparticle enhanced (NERT). In present study, we are identifying effective types radiation and concentration bismuth radiosensitizer for NERT application by analyzing atomic number (Zeff) photon buildup factor (PBF) (Bi) doped soft photon, electron, proton, alph...

Abstract Cisplatin-based nanoparticles show good potential in enhancing the effect of nasopharynx carcinoma (NPC) therapy but are still limited by their low radiation sensitization and poor tumor targeting ability. Herein, an ingenious design multifunctional superparamagnetic iron oxide nanoparticle (SPION)@polymer hybrid nanosensitizer (SPHN) with enhanced radiosensitization dual-targeting cap...

Objective(s):Cervical cancer is a malignancy that is the second most common cause of death from cancer in women throughout the world. Paederus beetle (Paederus fuscipes) extract (PBE), contains bioactive compounds such as pederine which has cytotoxic properties and blocks DNA and protein synthesis at very low concentrations. In this investigation we tried to determine the effects co-treatment w...