Group I Group II
Mucosal thickness (mm) 0.59± 0.018 0.67 ± 0.031*
Villous height (mm) 0.27 ±0.035 0.21 ± 0.058*
No. of villi/mm2 27±0.047 24±0.02*


*Significant (P < 0.05) by analysis of variance.
Mean ± standard error of the mean.
Table 2: Mucosal morphometrics for control and Acitretin adult male rats at the end of experimental period.