Vascular endothelial growth factor ( VEGF ) level was highly co-stained in endothelial cells but not in macrophages in LKB1 ( endo-/- ) mice .
B-GeneOrGeneProduct I-GeneOrGeneProduct I-GeneOrGeneProduct I-GeneOrGeneProduct O B-GeneOrGeneProduct O O O O O O O O O O O O O B-GeneOrGeneProduct O O O B-OrganismTaxon O