Growth inhibition and differentiation of HT-29 cells in vitro by inositol hexaphosphate (phytic acid). (3H)phytic acid (inositol hexaphosphate) is absorbed and distributed to various tissues in rats.   Antitumor activity of phytic acid (inositol hexaphosphate) in murine transplanted and metastatic fibrosarcoma, a pilot study. Effects of inositol hexaphosphate on growth and differentiation in K-562 erythroleukemia cell line. Dose-dependent inhibition of large intestinal cancer by inositol hexaphosphate in F344 rats. Inositol-phosphate-induced enhancement of natural killer cell activity correlates with tumor suppression. Inositol and inositol hexaphosphate suppress cell proliferation and tumor formation in CD-1 mice. Inositol hexaphosphate inhibits large intestinal cancer in F344 rats 5 months after induction by azoxymethane. Suppression of large intestinal cancer in F344 rats by inositol hexaphosphate.           Site Requirements