Original Article
Copyright ©2010 Baishideng.
World J Gastroenterol. May 14, 2010; 16(18): 2244-2251
Published online May 14, 2010. doi: 10.3748/wjg.v16.i18.2244
Figure 2
Figure 2 The expression of PDX-1 protein in the pancreas of GK rats. PDX-1 positive signals were stained in dark brown color (arrows), and mainly located the islets. Occasionally, they were found in the duct and acinar cells. A, B and A1 in RYGB group; C in sham-op group. (Hematoxylin & anti-PDX-1 IHC stain. A, B and C at 200 × magnifications; A1, at 400 × magnifications).