Colorectal cancer is one of the most frequent malignancies in humans and an important cause of cancer death. Metastatic colorectal cancer remains incurable with available systemic therapeutic options. The most active cytotoxic drug against this malignancy, the antimetabolite 5-fluorouracil, was developed more than forty years ago, and as a single agent produces responses in only 10 to 15% of pa...

keloids are aesthetically disfiguring and severely disabling. the optimal treatment remains undefined. this clinical study, evaluate the efficacy and side effects of combined topical silicone and 5-fluorouracil on the prevention of keloids. in this double blind randomized clinical trial, fifty patients with keloids were randomly allocated in two groups. the control group were treated by periles...

INTRODUCTION The majority of patients with gastric cancer relapse after definitive surgery and 5-year survival after surgery is very poor. The Intergroup 0116 study showed a modest survival benefit for postoperative bolus 5-fluorouracil-based chemoradiation with a high rate of toxicity. We hypothesised that treatment outcome could be further improved with feasible toxicity using a combination o...

Nanomaterials are the foundations of Nanotechnology, which measured in nanoscales, Carbon nanotubes one interesting nanomaterials, studied for over 25 years because their superlative properties such as high surface area, electrical and thermal conductivity, biocompatibility, flexibility, resistance to corrosion nanosize. According research, carbon applied sensing, water treatment, drug delivery...