T manner (5% and 10% FBS), and increased migration was significantly blocked by 40 μg/ml heparin. **, < 0.01, compared with the same treatment of U251n-pc cells. $, < 0.01, compared with 5% FBS group of U251n-hpa. #, P < 0.01, compared with 10% FBS group of U251n-hpa. (B) SDF-1 significantly increased cell chomatactic migration in the presence of 10% FBS medium. Increased migration was not observed when SDF-1 was added in serum free medium. **, < 0.01, compared with the same treatment of U251n-pc cells. #, < 0.01, compared with 10%FBS group of each cell line.<p><b>Copyright information:</b></p><p>Taken from "Increased chemotactic migration and growth in heparanase-overexpressing human U251n glioma cells"</p><p>http://www.jeccr.com/content/27/1/23</p><p>Journal of Experimental & Clinical Cancer Research : CR 2008;27(1):23-23.</p><p>Published online 22 Jul 2008</p><p>PMCID:PMC2499998.</p><p></p
