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. 2009 Mar 9;4(3):e4757. doi: 10.1371/journal.pone.0004757

Figure 4. Effect of NTIRE on blood vessels after one week.

Figure 4

Higher magnification (×40) of the effect of NTIRE on blood vessels after one week. Top picture shows a control artery, middle picture shows the partial effect due to 45 pulses of 875 V/cm (Group 6), lower picture shows a complete ablation of the arterial VSMC population. In the case of the partial effect - all surviving VSMC are located in the innermost layer of the Tunica Media. Also, note in the lower picture the repopulation of the endothelial layer with endothelial cells, compared with total absence of VSMC.