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富含的重组肉减轻了代谢功能障碍相关的乳脂肝炎在晚期2型糖尿病小鼠模型中
Rocío Redondo-Castillejo1,2, Marina Hernández-Martín2,3, Aránzazu Bocanegra1,2
1Department of Pharmacology, Pharmacognosy and Botany, School of Pharmacy, Complutense University of Madrid, Madrid, Spain.
Molecular nutrition & food research
|February 6, 2026
概括
富含重组肉 (Si-RM) 的消费改善了代谢功能障碍相关的脂肪肝炎 (MASH) 在晚期2型糖尿病 (T2DM) 的老鼠中. Si-RM缓解了肝损伤和增强了抗氧化剂防御,显示了治疗潜力.
科学领域:
- 营养科学 营养科学
- 肝病学 肝病学是一种肝病学.
- 内分泌学 在内分泌学.
背景情况:
- 代谢功能障碍相关的脂肪肝炎 (MASH) 构成了重大的健康挑战,特别是在2型糖尿病患者 (T2DM) 中.
- 功能性食品为管理MASH提供了潜在的营养策略,特别是当T2DM等并发症存在时.
研究的目的:
- 研究丰富重组肉 (Si-RM) 在改善肝损伤和代谢障碍方面的疗效.
- 评估Si-RM对MASH在晚期T2DM的老鼠模型中的影响.
主要方法:
- 使用特定的饮食和化学协议在老鼠中诱导早期和晚期T2DM.
- 将Si-RM给一组晚期T2DM大鼠给药,持续5周.
- 评估代谢指数,肝脏组织学,氧胆固醇概况,肝脏关键基因表达 (ChREBP/SREBP-1c),细胞增殖/亡平衡以及抗氧化防御.
主要成果:
- 晚期T2DM大鼠表现出显著的细胞病理和生化MASH.
- 消费Si-RM部分改善了MASH,减少了叶状炎症并增强了抗氧化防御.
- Si-RM调节的血清氧胆固醇概况,降低了肝脏ChREBP,恢复了SREBP-1c,并重新平衡了扩散与亡的比率.
结论:
- 在晚期T2DM大鼠模型中,Si-RM的消耗减轻了MASH的严重程度.
- Si-RM改善了肝脏的氧化和代谢状态,证明了其作为营养辅助剂的潜力.
- 这些发现支持Si-RM作为T2DM患者MASH的可访问策略的治疗潜力.
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