Journals / Ulusal Travma ve Acil Cerrahi Dergisi / 2013 / Cilt: 19 - Sayı: 5

Sıçanlarda oluşturulan deneysel iskemi-reperfüzyon modelinde piperinin etkileri

Effects of piperine in experimental intestinal ischemia reperfusion model in rats

Pages
387–391
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

CONCLUSION: Intraperitoneal administration of 10 mg/kg piperine just before the reperfusion may reduce ischemia-reperfusion injury to the small intestine

📌 3 Key Takeaways

🎯
Objective & Hypothesis:BACKGROUND: Piperine is a spice principle, and its protective role against oxidative damage and lipid peroxidation has been reported.
📊
Key Findings & Data:METHODS: Rats were allocated to three groups of 8 rats each.
💡
Conclusion & Impact:CONCLUSION: Intraperitoneal administration of 10 mg/kg piperine just before the reperfusion may reduce ischemia-reperfusion injury to the small intestine
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

BACKGROUND: Piperine is a spice principle, and its protective role against oxidative damage and lipid peroxidation has been reported. In this study, we aimed to investigate the effects of piperine in the prevention of ischemia-reperfusion injury to the small intestine. METHODS: Rats were allocated to three groups of 8 rats each. Rats in the sham group underwent laparotomy and observation only. Animals in the control and study groups underwent 45 minutes ischemia followed by 60 minutes reperfusion. In the study group, 10 mg/kg piperine was administered intraperitoneally just before the reperfusion procedure. Blood samples were obtained for measure- ment of lactate levels, and resection of the terminal ileum was performed to evaluate the histopathologic specimens and tissue malo- ndialdehyde, superoxide dismutase, and glutathione activities. All results were expressed as mean±SD. Comparisons between groups were made by using the one way analysis of variance (ANOVA). RESULTS: Lactate and malondialdehyde levels were significantly higher in the control group than the study and sham groups (p<0.001). In the study group, superoxide dismutase, and glutathione activities were significantly higher than in the control group (p<0.001). The sham group had the highest activities. Histopathologic examination showed disruption of villous pattern and lamina propria in the control group. CONCLUSION: Intraperitoneal administration of 10 mg/kg piperine just before the reperfusion may reduce ischemia-reperfusion injury to the small intestine

Özet

AMAÇ: Piperin oksidatif hasara ve lipit peroksidasyonuna karşı koruyucu etkisi bildirilmiş bir baharat türevidir. Çalışmamızda ince bağırsak iskemi- reperfüzyon hasarının önlenmesinde piperinin etkisini incelemeyi amaçladık. GEREÇ VE YÖNTEM: Sıçanlar her biri 8 sıçan içeren 3 gruba ayrıldı. Sham grubundaki sıçanlara sadece laparotomi ve gözlem uygulandı. Kontrol ve çalışma grubundaki hayvanlara 45 dakikalık iskemiyi takiben 60 dakikalık reperfüzyon uygulandı. Çalışma grubuna piperin, reperfüzyon işlemin- den hemen önce 10 mg/kg dozunda periton içi yolla verildi. Laktat seviyelerinin ölçümü için kan numuneleri alındı. Histopatolojik inceleme, doku malondialdehid, süperoksit dismutaz ve glütatyon aktivitesi ölçümleri için de terminal ileum rezeksiyonu gerçekleştirildi. Gruplar arası istatistiki karşılaştırma ANOVA testi ile yapıldı. BULGULAR: Kontrol grubunda laktat ve malondialdehid seviyeleri çalışma ve sham gruplarına göre anlamlı olarak yüksekti (p<0.001). Çalışma grubunda, süperoksit dismütaz ve glutatyon aktiviteleri kontrol grubundan anlamlı olarak yüksekti (p<0.001). Sham grubu her iki parametrede de en fazla aktiviteye sahipti. Histopatolojik incelemede kontrol grubunda villöz yapının ve lamina propria bütünlüğünün bozulduğu görüldü. TARTIŞMA: Reperfüzyondan hemen önce periton içi verilen 10 mg/kg piperin ince bağırsaklarda iskemi-reperfüzyon hasarını azaltabilir.

🔖

Cite This Article

AKYILDIZ, H. Y., KARABACAK, A., AKYÜZ, M., SÖZÜER, E., AKCAN, A. C. (2013). Sıçanlarda oluşturulan deneysel iskemi-reperfüzyon modelinde piperinin etkileri. Ulusal Travma ve Acil Cerrahi Dergisi, Cilt: 19 - Sayı: 5, 387–391. https://ajindex.com/articles/323920

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (16)

  1. Cerqueira NF, Hussni CA, Yoshida WB. Pathophysiology of mesen- teric ischemia/reperfusion: a review. Acta Cir Bras 2005;20:336-43
  2. Granger DN, Höllwarth ME, Parks DA. Ischemia-reperfusion in- jury: role of oxygen-derived free radicals. Acta Physiol Scand Suppl 1986;548:47-63
  3. McCord JM. Oxygen-derived free radicals in postischemic tissue injury. N Engl J Med 1985;312:159-63
  4. Grace PA. Ischaemia-reperfusion injury. Br J Surg 1994;81:637-47
  5. Srinivasan K. Black pepper and its pungent principle-piperine: a review of diverse physiological effects. Crit Rev Food Sci Nutr 2007;47:735- 48
  6. Rauscher FM, Sanders RA, Watkins JB 3rd. Effects of piperine on antioxidant pathways in tissues from normal and streptozotocin-induced diabetic rats. J Biochem Mol Toxicol 2000;14:329-34
  7. Bano G, Raina RK, Zutshi U, Bedi KL, Johri RK, Sharma SC. Effect of piperine on bioavailability and pharmacokinetics of propranolol and theophylline in healthy volunteers. Eur J Clin Pharmacol 1991;41:615- 7
  8. Atal CK, Dubey RK, Singh J. Biochemical basis of enhanced drug bio- availability by piperine: evidence that piperine is a potent inhibitor of drug metabolism. J Pharmacol Exp Ther 1985;232:258-62
  9. Dalvi RR, Dalvi PS. Differences in the effects of piperine and piperonyl butoxide on hepatic drug-metabolizing enzyme system in rats. Drug Chem Toxicol 1991;14:219-29
  10. Dhuley JN, Raman PH, Mujumdar AM, Naik SR. Inhibition of lipid peroxidation by piperine during experimental inflammation in rats. Indian J Exp Biol 1993;31:443-5
  11. Khajuria A, Thusu N, Zutshi U, Bedi KL. Piperine modulation of carcinogen induced oxidative stress in intestinal mucosa. Mol Cell Bio- chem 1998;189:113-8
  12. Mittal R, Gupta RL. In vitro antioxidant activity of piperine. Methods Find Exp Clin Pharmacol 2000;22:271-4
  13. Hei ZQ, Gan XL, Luo GJ, Li SR, Cai J. Pretreatment of cromolyn sodium prior to reperfusion attenuates early reperfusion injury after the small intestine ischemia in rats. World J Gastroenterol 2007;13:5139- 46
  14. Turnage RH, Guice KS, Oldham KT. Endotoxemia and remote organ injury following intestinal reperfusion. J Surg Res 1994;56:571-8
  15. Cuzzocrea S, Rossi A, Serraino I, Di Paola R, Dugo L, Genovese T, et al. 5-lipoxygenase knockout mice exhibit a resistance to splanchnic artery occlusion shock. Shock 2003;20:230-6
  16. Kazez A, Demirbağ M, Ustündağ B, Ozercan IH, Sağlam M. The role of melatonin in prevention of intestinal ischemia-reperfusion injury in rats.