Table 3.

Fasting blood glucose levels in type 2 diabetic patients receiving water (5 ml), glibenclamide (5 mg) and Allium cepa (100 g).

Preparations	Blood glucose level (mg/dL, mean ± S.E.M) Normal range 80–120 mg/dl13				Pvalue
	0 h	1 h	2 h	4 h
Water	164.33 ± 18.5	175 ± 22.26	162.33 ± 19.1	148.67 ± 8.67	0.001
Glibenclamide	181 ± 11.71	157.5 ± 11.25	131 ± 7.5	100.38 ± 6.41	0.003
Allium cepa	155 ± 25.29	165 ± 26.41	150.25 ± 17.73	115.5 ± 15.46	0.005