K. Compilation of representative compressed Z-stack confocal images of FITC-dextran-labeled CNV and IB4-stained laser impact area from LysM-Cre/Nrp1+/+ and LysM-Cre/Nrp1fl/fl mice at D14. Scale bar: 20μm. L-N. Quantification of area of FITC-dextran-labeled CNV (L), isolectin B4 (IB4 )-stained laser impact area (M) and the ratio of FITC/IB4 per laser-burn (N) relative to LysM-Cre/Nrp1+/+ at D14; n = 23 burns (LysM-Cre/Nrp1+/+), n = 27 burns ( LysM-Cre/Nrp1fl/fl). 