<p>One dpf zebrafish embryos were co-incubated with 200 µM MPTP and 1 µM SU5416 or 0.3% DMSO (vehicle control) for 2 days. After treatment, zebrafish were collected to perform paraffin-embedding, sectioning and immunostaining. (A) Representative picture of immunostaining of zebrafish section. (B) Statistical analysis of the number of TH-positive neurons in each treatment group (n = 12 fish/group). *<i>p</i><0.05 <i>versus</i> MPTP group (Turkey’s test).</p
