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Results of micro-CT quantitative analysis of average vessel thickness (AVT) for an empty control and a scaffold-implanted alveolar bone defect examined at 2 and 4 weeks. Error bars designate mean ± standard error. The number of repetitions for each group is n = 6. Asterisk indicates statistically significant difference (p < 0.05) in AVT between the PPF-implanted and control groups at 2 weeks.
