Comparative Evaluation of the Antidiabetic Effects of Different Parts of Cassia fistula Linn, a Southeast Asian Plant
Table 3
Effect of repeated administration of methanolic and aqueous extracts of bark, leaf, and flower of Cassia fistula on glucose level in STZ-nicotinamide induced diabetic animals.
Experimental group
Blood glucose concentration (mg/dL)
Initial concentration
Diabetic rats
0
7
14
21
Normal control
Diabetic control
Glibenclamide
155.5 ± 5.04c
146.1 ± 5.71c
BME 250 mg/kg
216 ± 3.8
186.6 ± 4.64b
185.7 ± 4.64b
BAE 250 mg/kg
213 ± 4.0
191.5 ± 4.26a
BME 500 mg/kg
193.8 ± 3.90a
169.4 ± 3.89c
158.9 ± 3.89c
BAE 500 mg/kg
190.8 ± 5.83b
189.7 ± 5.79a
LME 250 mg/kg
194.7 ± 4.64a
189.7 ± 4.65a
LAE 250 mg/kg
190.6 ± 4.65a
LME 500 mg/kg
177.6 ± 5.69c
168.6 ± 5.68c
LAE 500 mg/kg
201 ± 3.52
FME 250 mg/kg
FAE 250 mg/kg
214 ± 10.11
FME 500 mg/kg
FAE 500 mg/kg
Values are mean ± SEM (). value: 0.05, 0.01, 0.001 as compared with diabetic control group (by one-way ANOVA followed by Dunnett’s multiple comparison test).