Evaluation of Microcrystalline Chitosan and Fibrin Membranes as Platelet-Derived Growth Factor-BB Carriers with Amoxicillin

Table 2

Constant values of kinetic equation describing in vitro PDGF-BB release from the membranes, mean ± SD.

Type of membranes	Phase I			Phase II
	(%)	(h^−1)	(h)	(%)	(h^−1)	(h)
M1	2.43 ± 0.11	0.476 ± 0.086	1.46	4.45 ± 0.10	13.0 ± 0.76	53.3	0.9998
M1′	2.01 ± 0.07	0.416 ± 0.047	1.67	4.57 ± 0.06	13.9 ± 4.82	49.9	0.9999
M2	5.20 ± 0.11	0.792 ± 0.217	0.88	2.26 ± 0.11	10.4 ± 1.5	66.6	0.9998
M2′	4.56 ± 0.08	0.743 ± 0.128	0.93	2.30 ± 0.19	5.86 ± 1.29	118	0.9999
M3	0.244 ± 0.020	0.212 ± 0.045	3.27	1.20 ± 0.068	3.24 ± 0.043	214	0.9994
M3′	0.572 ± 0.020	0.0240 ± 0.0076	28.9	0.146 ± 0.014	3.00 ± 0.15	231	0.9973
M4	0.317 ± 0.035	0.174 ± 0.044	3.98	1.24 ± 0.038	5.50 ± 0.060	126	0.9992
M4′	0.352 ± 0.015	0.0378 ± 0.0014	18.3	0.518 ± 0.013	7.57 ± 0.29	91.5	0.9991
M5	0.132 ± 0.009	0.250 ± 0.045	2.77	0.650 ± 0.014	4.79 ± 0.321	145	0.9997
M5′	0.309 ± 0.022	0.259 ± 0.041	2.66	0.468 ± 0.020	11.2 ± 1.10	61.9	0.9993