In this study, a predictive model based GPR will be developed and evaluated on the basis of its ability to accurately estimate the influence of six physical parameters on D eff .
C: control rats; D: diabetic untreated rats; D+A: diabetic rats treated with L-Arg; C+A: control rats treated with L-Arg. Results are expressed as the mean ± SEM (n = 6). Two-way ANOVA showed a statis