对抗氧化剂,酶抑制剂和小牛胸腺DNA相互作用的探索研究二氧化 ((VI) 器官复合体的研究
Tharani Saravanan1, Sukanya Dasgupta2, Ayesha Noor2
1Department of Chemistry, School of Advanced Sciences, Vellore, India.
Chemistry & biodiversity
|March 27, 2025
概括
新的二氧化 (VI) 复合物显示出强大的抗氧化和抗癌活性. 这些化合物有效抑制自由基和α-氨基酶,为癌症和糖尿病提供潜在的治疗策略.
科学领域:
- 无机化学 无机化学
- 药用化学 医学化学
- 计算化学的计算化学
背景情况:
- 反应性氧物种与癌症和糖尿病的病原发生有关.
- 控制自由基是管理这些疾病的关键策略.
- 盐类型的配体及其金属复合物正在探索治疗潜力.
研究的目的:
- 合成和表征新的二氧化 (VI) 复合物与salen类型连接体.
- 评估它们的抗氧化剂,α-氨酶抑制剂,DNA结合和细胞毒性质.
- 使用DFT研究调查它们的分子结构和结合相互作用.
主要方法:
- 萨兰类联结体和二氧化 (VI) 复合物的合成和表征.
- 在体外测定抗氧化剂 (DPPH,H2O2),α-氨酶抑制和细胞毒性 (MTT测定).
- 用于结构分析的DNA结合研究和密度功能理论 (DFT) 计算.
主要成果:
- 这两种复合物都表现出显著的抗氧化剂和α-氨酶抑制活性,表现优于acarbose.
- 复合物2及其连接物表现出更高的DNA结合亲和力,具有高染色效应.
- 复合物1显示出与西斯普拉丁相比,对MCF-7癌细胞系的细胞毒性优越.
结论:
- 合成的二氧化 (VI) 复合物对癌症和糖尿病具有显著的治疗潜力.
- 它们的抗氧化,酶抑制,DNA结合和细胞毒性质需要进一步研究.
- DFT研究提供了关于它们观察到的生物活动的结构基础的见解.
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