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. 2013 Dec 23;9:183–195. doi: 10.2147/IJN.S49460

Figure 10.

Figure 10

von Kossa stained scaffolds showing calcium deposits as black-colored patches with 250× magnification. (A) PCL (positive control), (B) PCL (negative control), (C) PCL-RNP, and (D) PCL-Res.

Note: Positive control, cell culture done on PCL scaffold in osteogenic medium; negative control, cell culture done on PCL scaffold in DMEM-LG medium.

Abbreviations: PCL, polycaprolactone; RNP, resveratrol-loaded albumin nanoparticles; Res, resveratrol; DMEM-LG, Dulbecco’s Minimum Essential Medium-Low Glucose.