2.9. Statistical analysis
All experimental results are displayed as ± S.D. of three parallel
experiments (n ¼ 9) and data were evaluated by one-way analysis
of variance (one-way Anova). The statistical differences between
the groups were estimated using the Tukey test. The Pearson correlation
analysis was also carried out on this data. Statistical tests
were evaluated using Statistica 6.0 software (StatSoft, Inc., Tulsa,
USA). All the statistical tests were carried out at a significance level
of a ¼ 0.05.