Figure 1
From: Carprofen for perioperative analgesia causes early anastomotic leakage in the rat ileum
Presence of COX-1 and COX-2 during normal healing. Anastomotic segments from the buprenorphine group of experiment 1 were immunostained for COX-1 (panels on the left) and COX-2 (panels on the right). Panels represent uninjured intestine (a and e) and tissue segment with the anastomosis in the middle and the mucosal layer on top (at a magnification of approximately x100) at day 1 (b and f), 2 (c and g) and 3 (d and h) after surgery.