微纳米乳液和纳米粒子辅助的药物输送对抗耐药结核病:最近的发展
Simpal Kumar Suman1, Natarajan Chandrasekaran2, C George Priya Doss3
1School of Bio Sciences & Technology (SBST), Vellore Institute of Technology, Vellore, Tamil Nadu, India.
Clinical microbiology reviews
|November 30, 2023
概括
耐药结核病 (TB) 是一个日益严重的威胁. 本综述探讨纳米技术和新疗法,包括乳液和纳米颗粒,以克服结核病治疗中的耐药性挑战.
科学领域:
- 微生物学与传染病的研究
- 纳米技术在医学中的应用
- 制药科学 制药科学
背景情况:
- 由Mycobacterium tuberculosis (Mtb) 引起的结核病 (TB) 仍然是全球领先的传染病杀手,仅次于COVID-19.
- 结核病的耐药性是一个重要的治疗挑战,由诸如长期药物暴露和患者不良坚持等因素加剧.
- 多耐药性,广泛耐药性和完全耐药性结核病的出现需要创新的治疗策略.
研究的目的:
- 审查当前状态和使用乳液和纳米颗粒对抗耐药结核病的最新发现.
- 确定阻碍纳米药物用于结核病治疗的临床转化挑战和障碍.
- 探索新的治疗方法,包括纳米药物输送,新抗生素,药物重新定位和组合疗法.
主要方法:
- 对基于纳米技术的耐药结核病治疗方法的当前文献的综述.
- 对乳液和纳米颗粒作为结核病药物输送系统的研究进行分析.
- 检查临床翻译方面的挑战,包括安全,生产和监管方面的问题.
主要成果:
- 基于纳米技术的药物输送提供了有针对性的治疗,有可能提高耐药结核病的疗效和减少副作用.
- 新的抗生素,药物重新定位和组合疗法显示出更有效和更快地解决耐药性的前景.
- 纳米药物仍然存在重大障碍,包括安全问题,生产的可扩展性,监管途径和知识产权.
结论:
- 乳液和纳米颗粒是通过增强药物输送来打击耐药结核病的有希望的途径.
- 结合纳米医学与新型抗生素和治疗策略的多方方法对于未来的结核病治疗至关重要.
- 应对临床翻译方面的挑战对于实现这些针对耐药结核病的先进疗法的全部潜力至关重要.
相关概念视频
Pulmonary Tuberculosis V
181
Medical management of tuberculosis (TB) patients involves a comprehensive approach that includes diagnosis, treatment, and monitoring. The specific strategies can vary depending on the type of tuberculosis (latent or active), the patient's overall health status, and other considerations.
Latent tuberculosis infection occurs when TB bacteria are present in a person's body, but are not causing illness or symptoms. It is not contagious, and preventive treatment is crucial to avoid the...
Latent tuberculosis infection occurs when TB bacteria are present in a person's body, but are not causing illness or symptoms. It is not contagious, and preventive treatment is crucial to avoid the...
181
Factors Affecting Dissolution: Particle Size and Effective Surface Area
855
Dissolution kinetics, an essential aspect of oral drug delivery, is significantly influenced by the drug's particle size. According to the Noyes-Whitney dissolution model, the dissolution rate correlates directly with the drug's surface area. The larger the surface area, the higher the drug's solubility in water, leading to a faster drug dissolution rate. Reducing particle size increases the effective surface area, enhancing the dissolution process. Micronization and nanosizing are...
855


