India has a diverse variety of medicinally important plants which have been claimed with beneficial therapeutic effects along with better tolerability in terms of side effects. G. asiatica also known as phalsa, a member of tiliaceae family is a small fruit crop cultivated in warmer season and is known to contain cyanidin 3glucoside, vitamin C, minerals. A brief review of work so far carried out...

The purpose of this study was to determine radioprotective effects of troxerutin. Cell experiments were carried out to test the cytotoxicity of troxerutin on V79 cells and to observe effects on apoptosis caused by 60CO γ rays. A model of 8 Gy ray-caused damage of mice was established to observe the effect that troxerutin has on the physical symptom of irradiated mice and to calculate the 30-day...

An acidic polysaccharide of Panax ginseng (APG), so called ginsan is known to have important immunomodulatory activities. It was recently reported that APG has radioprotective effects in mice but the detailed mechanism was not fully elucidated. This study examined the effects of APG on bone marrow cells (BMs). The phenotypical and functional changes in APG-treated BMs after gamma radiation were...

Our study aimed to investigate the potential radioprotective effects of N-acetylcysteine (NAC) by comparing its biochemical effects with those of WR-2721, as a representative of clinically used radioprotectors, in preventing oxidative damage caused by gamma irradiation (single dose, 6Gy) in normal rat tissue. The rats (n=40) were divided randomly and equally into 4 groups:Control (C), Radiation...

We reported earlier on our preliminary study of the radioprotective effect of Phyllanthus amarus (P.amarus) in mice. P.amarus was found to inhibit the myelosuppression and elevated the levels of antioxidant enzymes in the blood and liver. In the present study we have evaluated the protective effect of P.amarus against radiation-induced changes in the intestine and mouse chromosomal damage. P.am...

The intestinal epithelium is sensitive to radiation injury. Damage to the intestinal epithelium is dose limiting in radiation therapy of abdominal cancers. There is a need for agents that can be given before radiation therapy to protect the intestinal epithelium. C57BL6 mice were subjected to 12 Gy of total body radiation. Some mice received intraperitoneal hyaluronic acid (HA) before radiation...

Pravastatin is an inhibitor of 3-hydroxy-3-methyl- glutaryl-coenzyme A reductase that has been reported to have therapeutic applications in a range of inflammatory conditions. The aim of the present study was to assess the radioprotective effects of pravastatin in an experimental animal model. Mice were divided into two groups: The control group received ionizing radiation with no prior medicat...

Herbal plants and products represent important source of natural antioxidant offer an alternative to synthetic protectors. Moringa oliefera, a herbal medicinal plant has been screen for their radioprotective activity. For the purpose study male Swiss albino mice were divided into seven groups. The exposed gamma radiation (2.5 Gy 5.0 Gy) also provided mercuric chloride (0.5 ppm) both separately ...

Introduction: Oral intake of vitamins which present antioxidant characteristics can protect living organisms against oxidative damage caused by exposure to ionizing radiation. It was previously reported that administration of high levels of vitamin C can lead to increased DNA damage through production of hydroxyl radicals from hydrogen peroxide by the Fenton reaction. However, our early experim...