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. 2019 Apr 19;9(4):637. doi: 10.3390/nano9040637

Figure 8.

Figure 8

Fibronectin (FN) and collagen secretion by the fibroblasts seeded on PCL-ref and PCL-COOH. Cells were stained by antibody Alexa Fluor 594 (orange) to collagen (magnification 40×) and Alexa Fluor 488 to FN (magnification 20×).