(a)
(b)
Figure 2:
Histamine concentration and mast cells number in colon of Wistar rats with colitis induced by TNBS. The results are expressed as mean ± SEM (
𝑛
=
5
-
7
). *
𝑃
<
.
0
5
;
***
𝑃
<
.
0
0
1
(by Student’s
t
-test).