Displaying posts tagged with

“mitomycin C”

Dose intensity of uracil and tegafur in postoperative chemotherapy for patients with poorly differentiated gastric cancer

A retrospective analysis of postoperative chemotherapy had shown the continuous administration of UFT, an oral preparation of 1-(2-tetrahydrofuryl)-5-¯uorouracil (tegafur) and uracil at a molar ratio of 1:4, to be e€ective for poorly di€erentiated gastric cancer. We therefore sought to determine prospectively the effective dose of postoperative chemotherapy with UFT for patients with poorly di€erentiated gastric cancer following a curative resection. We determined […]

Differential anti-tumor activity of coriolus versicolor (Yunzhi) extract through p53- and/or Bcl-2-dependent apoptotic pathway in human breast cancer cells.

Coriolus versicolor (CV), also called Yunzhi, has been demonstrated to exert anti-tumor effects on various types of cancer cells, but the underlying mechanism has not been fully elucidated. The present study aimed to evaluate the in vitro anti-tumor activity of a standardized aqueous ethanol extract prepared from CV on four breast cancer cell lines using MTT assay, and test whether the mechanism involves apoptosis induction and modulation of p53 and Bcl-2 protein expressions using cell death detection ELISA, p53 and Bcl-2 ELISAs respectively. Our results demonstrated that the CV extract dose-dependently suppressed the proliferation of three breast tumor cell lines […]

Alternating immunotherapy of advanced gastric carcinoma: A randomized comparison of carbazilquinone and PSK to carbazilquinone in patients with curative gastric resection

A total of 103 patients with advanced gastric carcinoma were randomized after curative surgery to receive an alternate administration of carabzilquinone (CQ) and PSK (Krestin) or carbazilquinone alone. Each course of therapies started 1 week after the surgical operation and therapy schedules consisted of 9 courses. In each course of 6 weeks, CQ was administered on day 0, 8, and 15. In combined immunochemotherapy group, PSK was given orally in 3-divided doses of 2g/m^2/day from the day of the third CQ administration for consecutive 4 weeks. Estimated survival rate and cumulative survival curve [….]