Delayed revascularization in <i>Fzd4</i>^+/- mice after ocular ischemic retinopathy.

<p>Wild type and <i>Fzd4</i>^+/- mice were exposed to our OIR model from P7 to P12 and returned to room air. At P17 (<b>A</b>) whole mounted retinas were stained with Alexa Fluor 594-conjugated GS-IB4 lectin and visualized using confocal microscopy (panel <i>i</i>), vaso-obliterated areas are shown in white (panel <i>ii</i>). (<b>B</b>). Quantification of the vaso-obliterated area. Imaging analyses are expressed as mean ± standard error of the mean (SEM) and <i>P</i> values were calculated using a one-way ANOVA unpaired t-test. **P<0.01.