Background: The objective was to evaluate the cytotoxic effect and mechanism of action of vitamins C (VC) and K-3 (VK3) on ovarian carcinoma. Materials and Methods: Cytotoxicity assays were performed on ovarian cancer cell lines with VC, VK3 or a…
A micro-tetrazolium assay was employed to evaluate vitamin C (VC), vitamin K-3 (VK3) and vitamin C/vitamin K-3 combinations (VC/VK3) for their antitumor activity against eight human urologic tumor cell lines. While the individual vitamins exhibited…
Vitamins C, K3 (VC, VK3) and a VC/VK3 combination with a VC:VK3 ratio of 100:1 were assayed for their antitumour activity against two human prostatic carcinoma cell lines. Co-administration of the vitamins enhanced the antitumour activity 5- to…
