间歇性禁食的自调节与阿奎波林2表达在白色大鼠实验诱导的糖尿病脏病中的关系
Nora Hisham Hassan1, Dalia Saleh1, Salwa M Abo El-Khair2
1Department of Anatomy and Embryology, Faculty of Medicine, Mansoura University, Egypt.
Tissue & cell
|May 1, 2024
概括
间歇性禁食 (IF) 通过改善血糖控制来减少糖尿病病 (DN) 中的多尿症,而不是通过直接调节水素2 (AQP2) 表达. 通过IF进行的自刺激并没有改变DN大鼠的AQP2水平.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學.
- 内分泌学 在内分泌学.
- 代谢过程中的代谢.
背景情况:
- 糖尿病病 (DN) 是糖尿病的一个并发症.
- 多尿和脱水是DN的早期症状,可能与水素2 (AQP2) 表达的改变有关.
- 自在细胞平衡中发挥作用,并且可能在DNA中受到调节.
研究的目的:
- 研究间歇性禁食 (IF) 诱导的自调节与糖尿病脏病 (DN) 中脏AQP2表达之间的关系.
- 评估IF对多尿症和功能在DN鼠模型中的影响.
主要方法:
- 鼠被分为控制,DN和IF组.
- 测量包括血糖,血清肌素,尿量,24小时尿蛋白和糖尿病病组织病理指数 (DNHI).
- 用免疫组织化学和实时PCR量化脏组织中的AQP2和LC3 (自性标记物) 表达.
主要成果:
- 与DN组相比,IF显著降低了血糖,血清肌素,尿量,尿蛋白和DNHI.
- 糖尿病增加了AQP2和LC3表达,而IF降低了AQP2并循环刺激了自.
- 在2周后,在AQP2和LC3表达之间观察到正相关性,但IF没有在DN中使AQP2正常化.
结论:
- 间歇性禁食改善了糖尿病病中的多尿症,主要是通过改善血糖控制.
- 通过IF的自刺激似乎不会在DN的背景下直接调节脏AQP2表达.
- 在糖尿病病中,IF为管理多尿症提供了潜在的治疗策略.
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