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Fig. 3 | BMC Oral Health

Fig. 3

From: Physical, mechanical, and biological properties of collagen membranes for guided bone regeneration: a comparative in vitro study

Fig. 3

Comparison of the degradation of different collagen membranes. a Photographs of collagen membranes before and 21 days after degradation using collagenase. Degradation weight loss (%) of the collagen membranes incubated with artificial saliva (b) and collagenase (c) after 7, 14, and 21 days. The error bars represent ± SD. Two-way analysis of variance analysis. ns: not significant, *P < 0.05, ***P <0.001, ****P < 0.0001 vs PD. n = 3 for all samples. d SDS-PAGE-Tricine gel electrophoresis. M: low molecular weight marker. Lane 1 and 2: PD incubated with or without collagenase; Lane 3 and 4: BP incubated with or without collagenase; Lane 5 and 6: BD incubated with or without collagenase; Lane 7: Collagenase solution

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BMC Oral Health

ISSN: 1472-6831

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