Journals / Erciyes Üniversitesi Veteriner Fakültesi Dergisi / 2026 / Cilt: 23 Sayı: 2

Morin Protects Against Cadmium-Induced Acute Renal Toxicity by Reducing Oxidative Stress and Inflammation

Morin, Oksidatif Stres ve İnflamasyonu Azaltarak Kadmiyumun Neden Olduğu Akut Renal Toksisiteye Karşı Koruma Sağlar

Burak Batuhan Laçin(ATATÜRK ÜNİVERSİTESİ, VETERİNER FAKÜLTESİ)0000-0002-5701-3684
Furkan Aykurt(ATATÜRK ÜNİVERSİTESİ, VETERİNER FAKÜLTESİ)0000-0003-3115-3969
Samet Tekin(ATATÜRK ÜNİVERSİTESİ, VETERİNER FAKÜLTESİ)0000-0003-4116-6720
Merve Bolat(ATATÜRK ÜNİVERSİTESİ, VETERİNER FAKÜLTESİ)0009-0009-8694-2181
Aslıhan Atasever(ERZİNCAN ÜNİVERSİTESİ, ÇAYIRLI MESLEK YÜKSEKOKULU, VETERİNERLİK BÖLÜMÜ)0000-0002-2983-3343
Emin Şengül(ATATÜRK ÜNİVERSİTESİ, VETERİNER FAKÜLTESİ)0000-0003-1566-1816
Ali Cınar(ATATÜRK ÜNİVERSİTESİ, VETERİNER FAKÜLTESİ)0000-0002-3928-320X
Pages
119–128
Publication Date
2026-08-29
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AI Summary & Key Takeaways

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

These findings indicate that Morin exerts a strong nephroprotective effect against Cd-induced renal toxicity through attenuation of oxidative stress and inflammation, possibly associated with its antioxidant and anti-inflammatory properties.

📌 3 Key Takeaways

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Objective & Hypothesis:Cadmium (Cd) is a highly toxic heavy metal that accumulates primarily in the kidneys, where it induces oxidative stress, inflammation, and cellular damage.
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Key Findings & Data:Fifty adult male Sprague-Dawley rats were randomly divided into five groups: Control, Cd (6.5 mg/kg, i.p.), Morin100+Cd (100 mg/kg Morin + Cd), Morin200+Cd (200 mg/kg Morin + Cd), and Morin200 (200 mg/kg Morin alone).
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Conclusion & Impact:These findings indicate that Morin exerts a strong nephroprotective effect against Cd-induced renal toxicity through attenuation of oxidative stress and inflammation, possibly associated with its antioxidant and anti-inflammatory properties.
🔬Design:Araştırma Makalesi
📍Scope:Comprehensive Sample
⚙️Variables:İnflamasyon · kadmiyum · morin

Abstract

Cadmium (Cd) is a highly toxic heavy metal that accumulates primarily in the kidneys, where it induces oxidative stress, inflammation, and cellular damage. Cd exposure is a major environmental and occupational concern due to its persistence and bioaccumulative nature. Morin, a natural flavonoid abundant in various fruits and medicinal plants, possesses potent antioxidant and anti-inflammatory properties. However, its potential protective efficacy against Cd-induced nephrotoxicity has not been fully elucidated. This study aimed to evaluate the protective effects of Morin against Cd-induced oxidative and inflammatory damage in rat kidney tissue and to assess its association with oxidative stress and inflammatory responses. Fifty adult male Sprague-Dawley rats were randomly divided into five groups: Control, Cd (6.5 mg/kg, i.p.), Morin100+Cd (100 mg/kg Morin + Cd), Morin200+Cd (200 mg/kg Morin + Cd), and Morin200 (200 mg/kg Morin alone). Cadmium was administered intraperitoneally for 5 consecutive days, while Morin was given intragastrically one hour before Cd injection. Cadmium exposure significantly elevated malondialdehyde (MDA) levels and proinflammatory cytokines (TNF-α, IL-1β, IL-6, IFN-γ) while reducing the activities of antioxidant enzymes (SOD, CAT, GPx, GSH) and anti-inflammatory cytokines (IL-10, IL-4). Morin treatment, particularly at 200 mg/kg, markedly ameliorated these alterations by suppressing oxidative stress, restoring antioxidant enzyme activities, and modulating cytokine balance. These findings indicate that Morin exerts a strong nephroprotective effect against Cd-induced renal toxicity through attenuation of oxidative stress and inflammation, possibly associated with its antioxidant and anti-inflammatory properties. Therefore, Morin may represent a promising natural therapeutic candidate for the prevention of heavy metal-induced renal injury.

Özet

Kadmiyum (Cd), başta böbrek dokusu olmak üzere çeşitli organlarda birikim gösteren, yüksek derecede toksik bir ağır metaldir. Kalıcılığı ve biyobirikim özelliği nedeniyle çevresel ve mesleki açıdan önemli bir halk sağlığı sorunu oluşturmaktadır. Doğal olarak pek çok meyve ve tıbbi bitkide bulunan bir flavonoid olan Morin, güçlü antioksidan ve antiinflamatuvar özellikleri ile bilinmektedir. Ancak Morin’in Cd’nin neden olduğu nefrotoksisiteye karşı potansiyel koruyucu etkisi tam olarak aydınlatılmamıştır. Bu çalışmanın amacı, Morin’in Cd kaynaklı oksidatif stres ve inflamasyona karşı böbrek dokusundaki olası koruyucu etkilerini değerlendirmek ve bu etkilerin olası moleküler mekanizmalarını incelemektir. Çalışmada, 50 adet erişkin erkek Sprague-Dawley sıçanı beş gruba ayrılmıştır: Kontrol, Cd (6.5 mg/kg, i.p.), Morin100+Cd, Morin200+Cd ve Morin200. Kadmiyum beş gün boyunca intraperitoneal olarak uygulanırken, Morin enjeksiyondan bir saat önce intragastrik yolla verilmiştir. Kadmiyum uygulaması, böbrek dokusunda MDA ve proinflamatuvar sitokin (TNF-α, IL-1β, IL-6, IFN-γ) düzeylerini anlamlı şekilde artırırken, antioksidan enzim aktiviteleri (SOD, CAT, GPx, GSH) ve antiinflamatuvar sitokinler (IL-10, IL-4) azalmıştır. Özellikle 200 mg/kg Morin tedavisi bu değişiklikleri tersine çevirerek oksidatif stresi azaltmış, antioksidan ve sitokin dengesini yeniden düzenlemiştir. Sonuç olarak, Morin’in Cd’nin neden olduğu böbrek toksisitesine karşı oksidatif stres ve inflamasyonu baskılayarak güçlü bir nefroprotektif etki gösterdiği ve bu etkinin oksidatif stres ve inflamatuvar yanıtın baskılanması ile ilişkili olabileceği düşünülmektedir. Morin, ağır metal kaynaklı böbrek hasarlarının önlenmesinde potansiyel bir doğal terapötik ajan olarak değerlendirilebilir.

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Cite This Article

Laçin, B. B., Aykurt, F., Tekin, S., Bolat, M., Atasever, A., Şengül, E., Cınar, A. (2026). Morin Protects Against Cadmium-Induced Acute Renal Toxicity by Reducing Oxidative Stress and Inflammation. Erciyes Üniversitesi Veteriner Fakültesi Dergisi, Cilt: 23 Sayı: 2, 119–128. https://doi.org/10.32707/ercivet.1908364

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