Many plants produce flavonoids as secondary metabolites. These organic compounds may
be involved in the defense against plant-threatening factors, such as microbes and toxins …

People may be exposed to ionizing radiation during radiotherapy or following exposure to
radionuclides in nuclear medicine. Radioprotective agents have been used to reduce …

Much work has been carried out in recent years on the beneficial effect of phenolic
compounds which act as natural antioxidants and help to neutralize free radicals. We …

Mandarin peel is a good source of phenolic compounds, which can be extracted by the
ultrasound-assisted extraction (UAE) method. This research was to optimize the UAE …

The liver is the largest, important organ and the site for essential biochemical reactions in
the human body. It has the function to detoxify toxic substances and synthesize useful …

Radioprotectors are agents required to protect biological system exposed to radiation, either
naturally or through radiation leakage, and they protect normal cells from radiation injury in …

Background: Nowadays, ionizing radiations are used for various medical and terroristic
aims. These purposes involve exposure to ionizing radiations. Hence, people are at risk for …

The resistance to therapy of cancer cells is a challenge for achieving an appropriate
therapeutic outcome. Cancer (stem) cells possess several mechanisms for increasing their …

Background Gamma (γ) ray, an electromagnetic radiation, is occasionally accompanying the
emission of an alpha or beta particle. Exposure to such radiation can cause cellular changes …

Background Radiation hazards are accountable for extensive damage in the biological
system and acts as a public health burden. Owing to the rapid increasing in radiation …