10.1371/journal.pone.0008149.g002 Agnieszka Kłosowska-Wardęga Agnieszka Kłosowska-Wardęga Yoko Hasumi Yoko Hasumi Mikhail Burmakin Mikhail Burmakin Aive Åhgren Aive Åhgren Linda Stuhr Linda Stuhr Ingrid Moen Ingrid Moen Rolf K. Reed Rolf K. Reed Kristofer Rubin Kristofer Rubin Carina Hellberg Carina Hellberg Carl-Henrik Heldin Carl-Henrik Heldin Effects of PDGF and VEGF receptor kinase inhibitors on tumor vascularization. Public Library of Science 2009 pdgf vegf receptor kinase inhibitors 2009-12-04 00:57:59 Figure https://plos.figshare.com/articles/figure/_Effects_of_PDGF_and_VEGF_receptor_kinase_inhibitors_on_tumor_vascularization_/543479 <p>Sections of KAT-4 tumors from mice treated with vehicle, STI571 or PTK/ZK, alone or in combination were stained for endothelial cells of blood vessels by CD31 antibodies and then subjected to stereological analysis. Data are presented as means +/− SEM. Asterisks indicate statistically significant differences (p<0.05) compared to control (vehicle treatment).</p>