التفاصيل البيبلوغرافية
| العنوان: |
Aloe-Emodin Suppresses Oxidative Stress and Inflammation via a PI3K-Dependent Mechanism in a Murine Model of Sepsis. |
| المؤلفون: |
Gao, Huijie, Ren, Yan, Liu, Chao |
| المصدر: |
Evidence-based Complementary & Alternative Medicine (eCAM); 8/8/2022, p1-7, 7p, 2 Diagrams, 1 Chart, 3 Graphs |
| مصطلحات موضوعية: |
QUINONE, INTERLEUKINS, CYTOKINES, INFLAMMATION, PHOSPHOTRANSFERASES, ANIMAL experimentation, WESTERN immunoblotting, INTRAPERITONEAL injections, MTOR inhibitors, OXIDATIVE stress, SEPSIS, TUMOR necrosis factors, ENZYME-linked immunosorbent assay, POLYMERASE chain reaction, MICE |
| مستخلص: |
Background. This study was designed to assess the impact of aloe-emodin (AE) on oxidative stress and inflammation in a murine model of LPS-induced sepsis. In addition, the mechanistic basis for anti-inflammatory and antioxidant activity was assessed. Methods. Male ICR mice received an intraperitoneal injection of LPS (10 mg/kg), and the preventive properties of AE (80 or 150 mg/kg) on these mice were assessed by monitoring spleen index, and levels of inflammatory and oxidative stress-related factors. Peripheral blood TNF-α and IL-6 levels were assessed via ELISA kits, while changes in hepatic SOD and GSH-Px levels were assessed using appropriate biochemical kits. Splenic PI3K, AKT, and mTOR levels were assessed via qPCR and western blotting. Results. Relative to animals in the LPS model group, those in the AE treatment groups exhibited reduced spleen index, decreased inflammatory cytokine levels, and improved SOD and GSH-Px activity in liver tissues. Splenic PI3K, Akt, and mTOR levels were also reduced in response to AE treatment. Conclusions. These findings indicated that AE can alleviate sepsis-related tissue damage, inflammation, and oxidative stress, at least in part by suppressing the PI3K/Akt/mTOR signaling pathway. These results offer a clinical basis for the use of AE to treat sepsis and associated diseases. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
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