Table 2.

Weight change of rats (g) after insulin treatment ($\overline{x}\pm s$).

	NC group weight	DM group weight	DM + DE group weight	DM + GLA group weight
Original model	468.0 ± 15.6	341.3 ± 33.8	341.7 ± 31.4	340.7 ± 29.3
After 4 weeks of insulin treatment	512.3 ± 21.4∗	306.5 ± 22.5	345.0 ± 15.8∗∗	381.5 ± 26.4∗#

Note: compared with DM group, ∗means P < 0.001 and ∗∗means P < 0.05; compared with DM + DE group, ^#means P < 0.05.