Li Rui
Department of Obstetrics and Gynecology, Shanxi Provincial Children's Hospital, (Shanxi Maternal and Child Health Center) 310 Changzhi Road, Xiaodian District, Taiyuan City, 030032, Shanxi Province, China.
Naunyn Schmiedebergs Arch Pharmacol. 2025 Mar;398(3):2753-2768. doi: 10.1007/s00210-024-03404-0. Epub 2024 Sep 12.
Recent advancements in nanotechnology have sparked interest in the synthesis of chitosan nanoparticles and their potential applications in medicine. This study investigates the synthesis of chitosan nanoparticles infused with thiazolidinedione and magnolol (TZ/ML-ChNPs) and their therapeutic effects on gestational diabetes mellitus (GDM) in experimental mice. Using streptozotocin-induced diabetic pregnant mice as a model, the study examines the anti-diabetic effects of TZ/ML-ChNPs in vitro and explores possible mechanisms of action. Results show a notable decrease in α-amylase and α-glucosidase activities in TZ/ML-ChNPs-treated samples. Cytocompatibility and flow cytometry analysis in streptozotocin-induced diabetic pregnant mice conducted on RIN-5F cell line demonstrate the safety profile of TZ/ML-ChNPs. The primary objective of this research is to assess whether TZ/ML-ChNPs can mitigate hyperlipidemia and oxidative stress in diabetic pregnant mice. Chitosan nanoparticles with thiazolidinedione and magnolol have therapeutic effects that may be used in clinical and pharmaceutical applications.
纳米技术的最新进展引发了人们对壳聚糖纳米颗粒的合成及其在医学领域潜在应用的兴趣。本研究调查了注入噻唑烷二酮和厚朴酚的壳聚糖纳米颗粒(TZ/ML-ChNPs)的合成及其对实验小鼠妊娠糖尿病(GDM)的治疗效果。该研究以链脲佐菌素诱导的糖尿病妊娠小鼠为模型,检测了TZ/ML-ChNPs的体外抗糖尿病作用,并探讨了可能的作用机制。结果显示,经TZ/ML-ChNPs处理的样本中α-淀粉酶和α-葡萄糖苷酶活性显著降低。在链脲佐菌素诱导的糖尿病妊娠小鼠中,对RIN-5F细胞系进行的细胞相容性和流式细胞术分析证明了TZ/ML-ChNPs的安全性。本研究的主要目的是评估TZ/ML-ChNPs是否可以减轻糖尿病妊娠小鼠的高脂血症和氧化应激。含有噻唑烷二酮和厚朴酚的壳聚糖纳米颗粒具有治疗作用,可用于临床和制药应用。