Fig. 2

MiR-23a, positively correlated with MVD in NPC, promotes angiogenesis in zebrafish. a Representative images of immunohistochemical staining for CD34 with high or low levels of miR-23a. b Pearson correlation between miR-23a expression and MVD. Linear regression. c Quantitative PCR shows that the precursor enhanced miR-23a efficiently. T test. d Images of relative embryos injected as indicated. e Nuclei of ECs in ISVs are numbered. T test. f Statistical analysis of branch point number. T test