The immunomodulator PSK induces cytotoxic activity in tumour cell lines arrest of cell cycle and induction of apoptosis-4

and analyzed by flow cytometry. PSK produced apoptosis in AGS tumour cell line. B9 tumour cell line was also cultured with PSK but apoptosis was not detected in this tumour cell line. All experiments were performed at least three times and gave similar results.<p><b>Copyright information:</b></p><p>Taken from "The immunomodulator PSK induces cytotoxic activity in tumour cell lines arrest of cell cycle and induction of apoptosis"</p><p>http://www.biomedcentral.com/1471-2407/8/78</p><p>BMC Cancer 2008;8():78-78.</p><p>Published online 24 Mar 2008</p><p>PMCID:PMC2291471.</p><p>