Table 1. Effect of DHK on FBG in rats.

Groups	Fasting blood glucose (mmol/L)
	Day 0	Day 7	Day 14	Day 21
Normal	5.7 ± 1.1c	6.8 ± 2.1c	6.5 ± 1.2c	6.0 ± 2.1c
Normal+DHK	5.5 ± 0.5c	5.2 ± 0.6c	4.3 ± 0.4c	5.1 ± 0.4c
Model	27.2 ± 6.3***	28.3 ± 7.4***	27.7 ± 5.3***	31.4 ± 2.6***
STZ+Insulin	27.3 ± 7.2***	10.0 ± 5.5c	6.9 ± 3.5c	4.0 ± 2.0c
STZ+CD	27.7 ± 5.8***	25.8 ± 9.7***	23.8 ± 11.0***	24.3 ± 8.6***
STZ+DHK	27.4 ± 6.1***	23.50 ± 6.9***	18.4 ± 7.5***b	17.1 ± 9.9***c

^*P≤0.05, ^**P≤0.01 and ^***P≤0.001 vs normal group; ^aP≤0.05, ^bP≤0.01 and ^cP≤0.001 vs model control

(mean±SD, n=11-18)