Journals / IUFS Journal of Biology / 2015 / Cilt: 2 - Sayı: 74

Tip-2 diyabetik sıçanların karaciğerinde oksidatif stres ve ?9-tetrahidrokannabinol birikim değişiklikleri

The changes of oxidative stress and ?9-tetrahydrocannabinol accumulation in liver of type-2 diabetic rats

Pages
1–8
Publication Date
2022-10-18
DOI
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AI Summary & Key Takeaways

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⚡ TL;DR(Too Long; Didn't Read)

The metabolization of ?9-THC in the liver can be accelerated with diabetes

📌 3 Key Takeaways

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Objective & Hypothesis:In this study, we aimed to explore the changes of oxidative stress, ?9- tetrahydrocannabinol (?9-THC) and its metabolites accumulation in the liver of type-2 diabetic rats treated with ?9-THC. 8-10 week-old Sprague-Dawley rats were divided into four groups.
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Key Findings & Data:Group I: Physiological saline was administered intraperitoneally(i.p) (n=7).
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Conclusion & Impact:The metabolization of ?9-THC in the liver can be accelerated with diabetes
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

In this study, we aimed to explore the changes of oxidative stress, ?9- tetrahydrocannabinol (?9-THC) and its metabolites accumulation in the liver of type-2 diabetic rats treated with ?9-THC. 8-10 week-old Sprague-Dawley rats were divided into four groups. Group I: Physiological saline was administered intraperitoneally(i.p) (n=7). Group II: Rats that was given ?9-THC for 7 days (3 mg/kg/day) (n=6) (i.p). Group III: Streptozotocin(STZ, 65 mg/kg)+Nicotinamide(NAD, 85 mg/kg) (n=7) (i.p). Group IV: Diabetic rats that were given ?9-THC(3 mg/kg/day) for 7 days (n=7) (i.p). The biochemical investigation was carried out on the serum and liver tissue. ?9 -THC and its metabolites were analyzed by using GCMS in the liver of rats. Liver glutathione level in diabetes+ ?9-THC increased as compared to diabetic rats. The increased lipid peroxidation and protein carbonyl levels in diabetes showed a low reduction with ?9-THC. Catalase and superoxide dismutase activities in liver of diabetic rats increased with ?9THC treatment, non-statistically. Serum uric acid level, alanine aminotransferase (ALT) and aspartate aminotransferase (AST) activities slightly increased in diabetic group as compared to control group. While the AST level reduced in the liver, ALT level did not be affected in ?9-THC treated with diabetic rats as compared with the diabetic group. ?9-THC level in liver was negative in given ?9-THC groups. But the liver THC-COOH metabolite accumulation in ?9-THC group is higher than Diabetes + ?9-THC group. We could say that ?9-THC can reduce diabetes-induced oxidative damage in the liver of type-2 diabetic rats. The metabolization of ?9-THC in the liver can be accelerated with diabetes

Özet

Çalışmamızda, ?9-THC uygulanan tip-2 diyabetik sıçanların karaciğerlerinde oksidatif stres ve ?9-THC birikim değişikliklerinin incelenmesi amaçlanmıştır. 8-10 haftalık, erkek Sprague-Dawley sıçanlar dört gruba ayrıldı. Grup I: Serum fizyolojik intraperitoneal (i.p.) olarak uygulandı (n=7). Grup II: Sıçanlara 7 gün süresince ?9-THC (3 mg/kg/gün) (i.p.) verildi (n=6). Grup III: Streptozotosin (STZ, 65 mg/kg) + Nikotinamid (NAD, 85 mg/kg) (n=7) (i.p.).Grup IV: Diyabetik sıçanlara 7 gün ?9-THC (3 mg/kg/gün) (i.p.) (n=7) verildi. Serum ve karaciğer dokularında biyokimyasal incelemeler yapıldı. Karaciğerde ?9-THC ve metabolitleri GC-MS kullanılarak analiz edildi. Diyabet + ?9-THC grubunda karaciğer glutatyon seviyesi diyabetik sıçanlara göre arttı. Diyabette artmış olan lipid peroksidasyon ve protein karbonil seviyeleri ?9-THC uygulamasıyla düşük seviyede bir azalma gösterdi. Diyabetik sıçanların karaciğerlerinde katalaz ve superoksid dismutaz aktiviteleri ?9-THC uygulamasıyla istatiksel olarak anlamsız olarak arttı. Kontrol grup ile kıyaslandığında, serum ürik asit seviyeleri alanin aminotransaminaz (ALT) ve aspartat aminotransaminaz (AST) aktiviteleri, diyabetik grupta çok az arttı. Diyabetik grup ile kıyaslandığında, diyabetiklere ?9-THC uygulaması karaciğerde AST'yi düşürüken ALT'yi etkilemedi. ?9-THC verilen grupta karaciğer ?9-THC seviyesi negatifti. Fakat ?9-THC grubunda karaciğer THCCOOH metabolit birikimi diyabet + ?9-THC grup ile kıyaslandığında daha yüksekti. Tip 2 diyabetik sıçanlara ?-THC uygulanmasının, karaciğerde diyabetin neden olduğu oksidatif hasarı azaltabileceğini söyleyebiliriz. ?9-THC'nin karaciğerde metabolizasyonu diyabet ile hızlanabilir

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Cite This Article

COŞKUN, Z. M., BOLKENT, S. (2022). Tip-2 diyabetik sıçanların karaciğerinde oksidatif stres ve ?9-tetrahidrokannabinol birikim değişiklikleri. IUFS Journal of Biology, Cilt: 2 - Sayı: 74, 1–8. https://ajindex.com/articles/543993

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