Villous height   Crypts depth   Goblet cells   Area % of fibrosis   Optic density of alkaline phosphatise enzyme activity
Group Mean ± SD P value Mean ± SD P value Mean ± SD P value Mean ± SD P value Mean ± SD P value
I 428.1  ± 43   159.6 ± 13   35.2 ± 1.9   6.8 ± 2.7   56.6± 6  
II 426.4  ± 42 157.6 ± 12 34.5 ± 1.6 7.4 ± 2.5 55.2±5.4
III   144.1  ± 48   I .000**   181.7 ± 26 .000**   23.4 ± 1.4 .049*   31.6 ± 3.9 .000**   28.2±4.18 .000**
IV 1.000 .033* .064 .592 .124
V .000** .000** .000** .000** .000**
VI .000** .000** .000** .000** .165
IV 155.8  ± 32 I .000**   197.9 ± 18 0.000** 17.8 ± 1.5 .000**   36.8 ± 7.9 .000**   26.8±3.3 .000**
V .000** 0.000** .000** .000** .003**
VI 0.027* 0.001** .000** .000** .063
V 401.7 ± 29 I .068 159.4  ± 4 0.189 74.3 ± 1.7 .000** 11.6 ± 2 .764 42.7±2.6 .000**
VI .000** 0.154 .000** 1.000 .048*
VI 207.0 ± 3 I .000** 150.6 ± 20 0.177 40.5 ± 1.4 .063 13.6 ± 3.7 .879 32.1±2.1 .039*
* = p value is significant
** = p value is highly significant
Table 1: the mean ± SD of the villous height, crypts depth, goblet cells, area % of fibrosis and 0ptic density of alkaline phosphatise enzyme activity of the jejunum among the different experimental groups.