Figure 6.

Microscopic analysis of CAM sections using H&E. (a) Control CAM incubation day 1, red star—AE, red arrowhead—BV, red diamond—ML, red dotted circle—fibroblasts; (b) CAM incubation day 1 treated with Blank-PbH, while no clear effect on BVs is noted, the ML appears edematous signifying a change in the permeability of the BVs; (c) CAM incubation day 1 treated with OEO, reduced ML, thinned AE, BVs are still visible but reduced in number, red arrow—CE; (d) CAM incubation day 1 treated with OEO-PbH, complete architectural change in ML, thinned AE, BVs are reduced in number and size.