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  Indian J Med Microbiol
 

Figure 8 Scanning electron micrographs of the prepared scaffolds: (a) heterogeneous Ch, (b) 3Ch1BG heterogeneous, (c) 3Ch2BG heterogeneous, (d) homogenous Ch, (e) 3Ch1BG homogenous and (f) 3Ch2BG homogenous scaffolds incubated with dental stem cells for 7 days; C, cells; Col, collagen; CP, closed pores; M, mineralized extracellular matrix; N, nodules; OP, open pores.

Figure 8 Scanning electron micrographs of the prepared scaffolds: (a) heterogeneous Ch, (b) 3Ch1BG heterogeneous, (c) 3Ch2BG heterogeneous, (d) homogenous Ch, (e) 3Ch1BG homogenous and (f) 3Ch2BG homogenous scaffolds incubated with dental stem cells for 7 days; C, cells; Col, collagen; CP, closed pores; M, mineralized extracellular matrix; N, nodules; OP, open pores.