Table 2.

Effect of JTXK granule on levels of serum FINS and ISI in DM rats.

Groups	Dose (g/kg)	FINS (μ/L)	ISI
Normal	—	45.89 ± 5.40	−5.49 ± 0.10
DM	—	41.90 ± 6.28	−7.10 ± 0.14**
DM/pioglitazone	0.0015	38.70 ± 5.99	−6.63 ± 0.10##
DM/JTXK	9	40.30 ± 6.13	−6.72 ± 0.14#

Experimental details were described in Table 1. Fasting insulin (FINS). Insulin sensitivity index (ISI) was calculated according to the formula ISI = Ln (1/FBG × FINS). Values are expressed by means ± SE, with n = 10. ∗∗P < 0.01 versus rats in normal group; ^# P < 0.05 and ^## P < 0.01 versus DM rats. Statistically significant differences were determined using a one-way ANOVA followed by Dunnett's post hoc analysis.