Figure 10.

TEM images of PRECs treated with silver nanoparticles. (A) shows the image of the cells at 1^st hour and (B) shows the image of the cells taken at the 6^th hour. The latter image shows the silver nanoparticles internalized into PRECs. (where PM - plasma membrane, Ag-NP - silver nanoparticles, Cy - cytoplasm, NM - nuclear membrane, N - nucleus).