Table 1.

Summary of fibroblast morphology on alginate-CD surface in the presence of various guests.

Guest	CD-alginate with controls			CD alginate with naphthyl-RGDS		CD-alginate with ada-RGDS		Dynamics: CD alginate with 10 μM naphthyl-RGDS. After 3 hr addition of 10 μM ada-RGES
	without guest	10 μM acetyl-RGDS	10 μM ada-RGES	10 μM	100 μM	10 μM	100 μM
Projected area (μm2)	795 ± 33	745 ± 46 (n.s.)	732 ± 34 (n.s.)	1260 ± 37 (***)	835 ± 49 (n.s.)	1587 ± 51 (***)	1444 ± 53 (***)	709 ± 28 (n.s.)
Convex hull (μm2)	1293 ± 57	1276 ± 81 (n.s.)	1436 ± 63 (n.s.)	2001 ± 69 (***)	1429 ± 92 (n.s.)	2565 ± 85 (***)	2402 ± 90 (***)	1123 ± 56 (n.s.)
Circularity (a.u.)	0.35 ± 0.01	0.32 ± 0.01 (n.s.)	0.34 ± 0.01 (n.s.)	0.30 ± 0.01 (*)	0.28 ± 0.01 (***)	0.28 ± 0.01 (***)	0.25 ± 0.01 (***)	0.35 ± 0.01 (n.s.)
Stress fibers observed (%)	8.4	4.8	12	33	6.2	48	43	12

Statistical significance given compares samples to the “without guest” column. Noted errors correspond to standard errors.

^***statistical significance with P < 0.001

**: P < 0.01

^*P < 0.05

n.s.: P > 0.05