2.10 Statistical Analysis
Data were analyzed using Microsoft Excel 2000 9.0.2720 (Microsoft Corporation, Redmond, WA, USA) and
GraphPad Prism Version 4.03 statistical software (GraphPad Software, San Diego California USA). Analysis of
variance (ANOVA) was carried out, and statistical differences (P < 0.05) between means of pairs were resolved
by means of confidence intervals using Tukey’s tests.