Fig. 1From: Noninvasive assessment and quantification of tumor vascularization using [18F]FDG-PET/CT and CE-CT in a tumor model with modifiable angiogenesis—an animal experimental prospective cohort studyExperimental Groups. Survey of the four experimental groups with the different compounds of the subcutaneously injected cell suspensions. Two different tumor cell lines (H1299 and A549) and co-transplanted vascular growth promoters (RGE rat glomerular endothelial cells, VEGF vascular endothelial growth factor, FGF fibroblast growth factor)Back to article page