Therapeutic effects of different doses of polyethylene glycosylated porcine glucagon-like peptide-2 on ulcerative colitis in male rats

Table 3 Effects of PEG-pGLP-2 on morphology of duodenum in colitis rats

Groups	Villus height, μm	Crypt depth, μm	Villus height/Crypt depth
Control	1016.37 ± 49.60^a	401.79 ± 57.00	2.22 ± 0.12^b
DSS	777.99 ± 104.34^b	337.15 ± 30.19	2.28 ± 0.16^b
DSS + PEG–pGLP-2(L)	981.46 ± 136.04^a	400.76 ± 62.04	2.66 ± 0.49^ab
DSS + PEG–pGLP-2(M)	1006.42 ± 98.11^a	357.43 ± 52.21	2.98 ± 0.49^a
DSS + PEG–pGLP-2(H)	1003.03 ± 96.41^a	419.63 ± 51.00	2.39 ± 0.30^b

Data are expressed as means ± SD; no significant difference exists in that with no letter or the same letters (p > 0.05), and different letters (p < 0.05) indicate statistically significant difference

ISSN: 1471-230X