Effectiveness of Combination of Chitosan Gel and Hydroxyapatite from Crabs Shells (Portunus pelagicus) Waste as Bonegraft on Periodontal Network Regeneration through IL-1 and BMP-2 Analysis

Table 2

Descriptive statistics showing results of IL-1 expressions.

Group	Sample	Day 7	Day 14	Day 21
		(Mean ± SD)	(Mean ± SD)	(Mean ± SD)
Chitosan gel and hydroxyapatite	9	6.00 ± 1.00	6.00 ± 1.00	3.66 ± 1.53
Positive control	9	9.66 ± 1.53	8.66 ± 1.53	7.00 ± 2.00
Negative control	9	11.33 ± 1.53	11.00 ± 2.00	8.66 ± 1.53
		0, 008	0, 035	0, 029