Endothelial capillary tube formation and cell proliferation induced by tumor cells are affected by low molecular weight heparins and unfractionated heparin
Keywords: EC, endothelial cells; ER-, estrogen receptor negative; ER+, estrogen receptor positive; FBS, fetal bovine serum; f.c., final concentration; FGF-2, fibroblast growth factor-2; HMEC-1, Human microvascular endothelial cells; HUVEC, human umbilical vein endo