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Melatonin Attenuates Contrast Induced Nephropathy in Diabetic Rats The Role of Interleukin 33 and Oxidative Stress       
Yazarlar
Didem Onk
Erzincan Binali Yıldırım Üniversitesi, Türkiye
Oruç Alper Onk
Erzincan Binali Yıldırım Üniversitesi, Türkiye
Kültigin Türkmen
Necmettin Erbakan Üniversitesi, Türkiye
Doç. Dr. Hüseyin Serkan EROL
Atatürk Üniversitesi, Türkiye
Tülin Akarsu Ayazoğlu
Osman Nuri Keleş
Atatürk Üniversitesi, Türkiye
Mesut Bünyami Halıcı
Atatürk Üniversitesi, Türkiye
Ergün Topal
Özet
Background. Inflammation and oxidative stress (OxS) contribute to the pathogenesis of diabetic kidney disease (DKD) and contrast-induced nephropathy (CIN). Patients with DKD were found to be more prone to CIN. Interleukin-33 (IL-33) is a proinflammatory cytokine, but its role in DKD and CIN is unknown. Methods. Thirty male Sprague-Dawley rats were enrolled. The first group was comprised of healthy rats (HRs), whereas the other four groups were made up of diabetic rats (DRs), diabetic rats with contrast-induced nephropathy (CIN + DRs), melatonin-treated diabetic rats (MTDRs), and melatonin-treated CIN + DRs (MTCIN + DRs). All groups except the HRs received 50 mg/kg/day streptozotocin (STZ). CIN + DRs were constituted by administrating 1.5 mg/kg of intravenous radiocontrast dye on the 35th day. MTDRs and MTCIN + DRs were given 20 mg/kg/day of intraperitoneal injection of melatonin (MT) from the 28th day for the constitutive seven days. Results. We observed increased IL-33 in the kidney tissue following induction of CIN in DRs. To determine whether MT is effective in preventing CIN, we administered MT in CIN + DRs and demonstrated that kidney tissue levels of OxS markers, inflammatory cytokines, and IL-33 were significantly diminished in MTCIN + DRs compared with other groups without MT treatment (p<0.05). Conclusion. Inhibition of IL-33 with MT provides therapeutic potential in DKD with CIN.
Anahtar Kelimeler
Makale Türü Özgün Makale
Makale Alt Türü SSCI, AHCI, SCI, SCI-Exp dergilerinde yayımlanan tam makale
Dergi Adı MEDIATORS OF INFLAMMATION
Dergi ISSN 0962-9351
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce
Basım Tarihi 12-2016
Cilt No 2016
Sayfalar 1 / 10
Doi Numarası 10.1155/2016/9050828
Makale Linki http://www.hindawi.com/journals/mi/2016/9050828/