Post-surgical irradiation causes cellular immune suppression in patients with breast cancer.

According to several studies, even the locoregional irradiation of patients with carcinoma can cause a severe and rather alarming cellular immune defect. We thus designed a prospective research in order to study the effect of post-operative irradiation on cellular immunity in patients suffering from breast cancer. In 35 patients with breast cancer who required post-operative irradiation, four blood samples were taken at indicated point times.

Efficacy of the oral fluorouracil pro-drug capecitabine in cancer treatment: a review.

Capecitabine (Xeloda) was developed as a pro-drug of fluorouracil (FU), with the aim of improving tolerability and intratumor drug concentrations through its tumorspecific conversion to the active drug. The purpose of this paper is to review the available information on capecitabine, focusing on its clinical effectiveness against various carcinomas. Identification of all eligible English trails was made by searching the PubMed and Cochrane databases from 1980 to 2007.