Table 4: Histological
parameters evaluated in the pancreas of normoglycemic
or diabetic rats treated for 7 days with vehicle or B. forficata extract (300 mg kg-1).
Parameter |
Animal Groups |
|||
N Vehicle |
N BFEE |
D Vehicle |
D BFEE |
|
Presence of vacuoles |
0 |
1 |
2 |
2 |
Apoptosis |
0 |
0 |
0 |
1 |
Presence of MMN |
0 |
0 |
1 |
1 |
Presence of nucleolus |
0 |
0 |
2 |
1 |
Organization islets |
0 |
0 |
2 |
1 |
Langerhans islets |
3.7 ± 0.48 |
3.3 ± 0.58 |
1.8 ± 0.20*** |
1.8 ± 0.81*** |
Comparisons performed by one way ANOVA and Bonferroni. Legend: 0, no changes; 1, slight alterations;
2, moderate changes; MMN, Monomorphonuclear; N = normoglycemic; D = diabetic; BFEE = B. forficata
ethanolic extract. Symbol: ***p < 0.001
compared with the N vehicle by ANOVA and Bonferroni.
Counted islets were carried out in 4 fields at 100x magnification at optical
microscopy.