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              Open Access  
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              Research 
              
(Published online: 07-03-2015) 
              
              5.
              
              The effect of gabapentin and pregabalin on 
              intestinal incision wound healing in rabbits - M. 
              Korkmaz, T. B. Saritas, A. Sevimli, Z. K. Saritas and B. Elitok 
              
              Veterinary World, 8(3): 279-283   
              
   
                
                
doi: 
              10.14202/vetworld.2015.279-283   M. 
              Korkmaz: 
              Department of Surgery, Faculty of Veterinary Medicine, Afyon 
              Kocatepe University, 03200, Afyonkarahisar, Turkey; musakorkmaz@aku.edu.tr T. B. 
              Saritas: 
              Department of Anaesthesiology and Reanimation, Meram Medical 
              School, Necmettin Erbakan University, 42080, Konya, Turkey; 
              tsaritas@konya.edu.tr A. 
              Sevimli: 
              Department of Pathology, Faculty of Veterinary Medicine, Afyon 
              Kocatepe University, 03200, Afyonkarahisar, Turkey; alpers@aku.edu.tr Z. K. 
              Saritas: 
              Department of Surgery, Faculty of Veterinary Medicine, Afyon 
              Kocatepe University, 03200, Afyonkarahisar, Turkey; zksaritas@hotmail.com B. 
              Elitok: Department of Internal Medicine, Faculty of Veterinary 
              Medicine, Afyon Kocatepe University, 03200, Afyonkarahisar, 
              Turkey;
              
              belitok@yahoo.com   
              Received: 18-11-2014, Revised: 15-01-2015, Accepted: 25-01-2015, 
              Published online: 07-03-2015   
              
              
              Corresponding author:M. Korkmaz, e-mail: musakorkmaz@aku.edu.tr 
 
              Citation:Korkmaz M, Saritas TB, 
              Sevimli A, Saritas ZK, Elitok B (2015) The effect of gabapentin 
              and pregabalin on intestinal incision wound healing in rabbits, 
              Veterinary World 8(3):279-283. 
 
              Abstract 
 Aim:
              To evaluate the macroscopic and 
              histologic effects of pregabalin (PG) gabapentin (GB) on 
              longitudinal intestinal wound healing in New Zealand rabbits. 
              Materials and Methods: The animals were divided into three 
              groups randomly; the control group (n=6), PG group (n=6) and GB 
              group (n=6). All animals were premedicated with xylazine HCI, 5 
              mg/kg i.m. and general anaesthesia was performed by ketamine HCI 
              50 mg/kg i.m injection. A 4 cm incision in the caecum through 
              median laparotomy was achieved under aseptic surgery. Intestinal 
              wound was closed with double-sutured. All animals were received 
              parenteral antibiotic treatment for 5 days. PG and GB groups were 
              treated by PG (30 mg/kg, oral, daily) and GB (30 mg/kg, oral, 
              daily) for 10 days respectively. Control group did not receive any 
              treatment. The animals were euthanized on day 10 and the caecum 
              was examined by laparotomy. Adhesion formation was observed, and 
              tissue samples were taken from suture lines for histologic 
              examination. Cellular infiltration (polymorphonuclear white blood 
              cells and mononuclear cells), accumulation of connective tissue, 
              vascularization and extent of necrosis were evaluated and scored 
              separately for each of mucosal, submucosal, muscular and serosal 
              layers of caecum. 
              Results: Adhesions were more severe in the GB group compared 
              to other groups. No statistically significant differences were 
              detected among the three groups about the wound healing.  
              Conclusion: It was suggested that the use of 
              gabapentinoids had no significant effect on wound healing in 
              patients undergoing gastrointestinal surgery and further studies 
              with treatment periods longer than 10 days are needed. 
              Keywords: gabapentin, intestinal incisional 
              wound, pregabalin, rabbit. 
 
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