Factorial Study of Compressive Mechanical Properties and Primary In Vitro Osteoblast Response of PHBV/PLLA Scaffolds : Figure 5

(a) PHBV Scaffold

(b) 50/50 PHBV/PLLA Scaffold

(c) 10% HA in PHBV/PLLA Scaffold

(d) Control

Figure 5: Optical microscopic image of state and morphology of Saos-2 cells in contact with scaffold specimens, (the dark area in (a), (b), (c) is the test specimen (d) control). (Magnification ×10).