Spss version 12 statistical

Each experiment was done in triplicate and all data are presented as the mean ± standard deviation (SD). The chemical analysis data were subjected to analysis of variance using a multiple comparisons method with the SPSS version 12 statistical software package (SPSS Inc., Chicago, IL, USA). Differences were determined to be significant at α = 0.05. When the treatment effect was significant, means were separated using Duncan’s Multiple Range Test. The resulting matrix of data for volatile compounds was used to construct a dendrogram using the average linkage method with the SPSS version 12 statistical software package.

Each experiment was performed in triplicate and all data are presented as the mean ± standard deviation (SD). The chemical analysis data subjected to analysis of variance (ANOVA) using a multiple comparisons method, Pearson correlation, and hierarchical clustering were analyzed using the SPSS version 12 statistical software package (SPSS Inc., Chicago, IL, USA).

Data were expressed as the mean ± SD and analyzed using SPSS version 12 statistical analysis package (SPSS Inc., Chicago, IL, USA). The measurements of LF thickness were compared using student's t-test. Differences in collagen I, collagen III, mRNA, and protein expression levels and miR-155 level between groups were evaluated by one-way ANOVA. The correlations among LF thickness, collagen I, collagen III, and miR-155 levels were analyzed using Spearman method. P < 0.05 was considered statistically significant.