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用皮放大阿尔金酸盐鱼油珠的复苏精液增强了抗衰老功效
Archna Dhasmana1, Subham Preetam2, Sumira Malik3
1Himalayan School of Biosciences, Swami Rama Himalayan University, Swami Ram Nagar, Jollygrant, Dehradun, Uttarakhand, India, 248140. archnadhasmana@srhu.edu.in.
Scientific reports
|September 2, 2024
概括
包装鱼油的新型水凝珠显示出对抗衰老和再生疗法的前景. 这些药物输送工具提供可控释放,并表现出显著的抗炎和抗氧化特性.
科学领域:
- 生物材料科学 生物材料科学
- 药物输送系统 药物输送系统
- 再生医学是一种再生医学.
背景情况:
- 病理状况通常涉及相互关联的衰老,氧化应激和炎症.
- 有效的治疗策略需要多功能方法来解决这些复杂的过程.
- 需要新的药物递送系统,以有针对性和持续地释放活性化合物.
研究的目的:
- 开发和表征新的水凝珠,以向抗衰老,抗氧化和抗炎作用.
- 用于将鱼油封装在酸盐色皮提取物水凝矩阵中.
- 评估体外特性,包括封装效率,释放动力学,降解和生物活动.
主要方法:
- 酸盐色皮提取物 (1:1) 水凝珠的合成.
- 在不同度 (0.1,0.3,0.5毫升) 的鱼油封装.
- 使用大小分析,孔径大小测量,里埃变换红外光谱 (FTIR),体外降解研究和生物活性评估 (抗炎,抗氧化,抗原酶,抗乳酶) 的特征.
主要成果:
- 水凝珠保持大小 (0.5毫米),孔隙大小减少 (23至12微米).
- 高封装效率 (高达98%) 快速实现 (在2分钟内).
- 观察到鱼油的受控释放 (45-120分钟),随着油度的增加而增加.
- 封装成功通过FTIR峰值转移确认.
- 增强生物降解性 (30-120分钟) 和显著的抗炎,抗氧化,抗原酶和抗乳糖酶活动被证明.
- 在捕获鱼油后观察到细胞增殖率的改善.
结论:
- 合成的水凝珠是有效的药物输送工具,可稳定控制地释放鱼油.
- 这些珠子由于其生物活性,具有显著的抗衰老和再生潜力.
- 潜在的应用包括针对炎症性和氧化性压力相关疾病的向治疗.
- 进一步优化可以扩大它们在更广泛的药物输送和组织工程应用中的使用范围.
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