Table 4. Renal tissue inflammatory indexes in different groups.

Group	TNF-α (ng/L)	IL-6 (ng/L)	hs-CRP (mg/L)	CCL5 (ng/L)
Normal control	67.44±11.06	78.29±10.73	38.46±6.12	55.46±7.78
Model	113.37±14.67*	125.36±10.37*	67.84±8.44*	98.84±9.84*
Exenatide-1	109.21±15.32*	108.63±11.29*#	63.63±7.85*	90.63±9.12*
Exenatide-2	95.56±10.14*#	102.12±14.83*#	56.72±7.13*#	76.72±8.06*#%
Exenatide-3	79.73±9.86*#%&	93.29±9.18*#%	47.39±6.36*#%	69.39±7.39*#%

^*P < 0.05 compared with normal control group; ^#P < 0.05 compared with model group; ^%P < 0.05 compared with exenatide-1 group; ^&P < 0.05 compared with exenatide-2 group. TNF-α, tumor necrosis factor alpha; IL-6, interleukin 6; hs-CRP, hypersensitive C-reactive protein; CCL5, chemokine (C-C motif) ligand 5.