pH-Sensitive doxorubicin delivery using zinc oxide nanoparticles as a rectified theranostic platform: anti-proliferative, apoptotic, cell cycle arrest and radio-distribution studies.

Despite enormous advancements in its management, cancer is the world's primary cause of mortality. Therefore, tremendous strides were made to produce intelligent theranostics with mitigated side effects and improved specificity and efficiency. Thus, we developed a pH-sensitive theranostic platform composed of dextran immobilized zinc oxide nanoparticles, loaded with doxorubicin and radiolabeled with the technetium-99m radionuclide (Tc-labelled DOX-loaded ZnO@dextran).

Allantoin may modulate aging impairments, symptoms and cancers.

Allantoin increases in different stress conditions and environment such as physical activity, amniotic fluids and oxidative stress. So, we inspired to explore the role of allantoin as a metabolic by-product in health improvement and protection using irradiation as simulator for oxidative stress. Allantoin was injected i.

Exhibiting the diagnostic face of selenium nanoparticles as a radio-platform for tumor imaging.

Selenium nanoparticles (SeNPs) have become one of the most prospective and promising tools in the course of cancer diagnosis and therapy. Here we describe the synthesis of a novel radioactive platform for tumor imaging using selenium nanoparticles. SeNPs were synthetized using dithionite and glutathione as reducing and capping agent respectively with 5 mmol/L sodium selenite as a precursor and then SeNPs radiolabeled with technetium-99 m, the most common and famous radioactive isotope used for imaging purposes.