隔离,生物活性化合物及其伤口愈合能力的结构阐明,抗菌和In silico分子对接应用
Mathivanan Dhamodiran1, Kamaraj Chinnaperumal2, Dhanish J1
1Department of Chemistry, School of Advanced Sciences, VIT University, Vellore, 632014, Tamil Nadu, India.
Environmental research
|April 30, 2024
概括
Andrographis echioides草药膏显示出显著的伤口愈合和抗菌特性,与标准治疗方法相比. 孤立的化合物表现出强烈的与细菌蛋白质的结合,这表明未来药物开发的潜力.
科学领域:
- 药理学和传统医学的医学.
- 自然产品化学 自然产品化学
- 计算化学的计算化学
背景情况:
- Andrographis echioides 传统上在印度民间医学中用于治疗皮肤疾病,并具有各种生物活动.
- 现有的治疗皮肤感染和伤口的方法往往有局限性,需要探索新的治疗药物.
研究的目的:
- 为了评估Andrographis echioides的伤口愈合和抗菌潜力,将叶子提取物配制成草药膏.
- 从提取物中识别和描述活性化合物,并研究它们与细菌标的分子相互作用.
主要方法:
- 使用甲醇和Andrographis echioides叶子的水提取物制备了草药膏.
- 在体外评估伤口愈合和抗菌活性对常见的细菌病原体.
- 使用光谱方法分离和识别活性化合物,然后对抗黄球菌蛋白进行分子对接和动力学模拟.
主要成果:
- 草药膏表现出显著的伤口愈合能力 (高达95.75%),与贝塔丁 (98.12%) 相比.
- 配方F2表现出对黄金葡萄球菌,肺炎菌,细菌细菌和大肠杆菌的优越抗菌活性.
- 两种化合物被分离出来;化合物-1 (2-(3,4-二基) -3,4-二-2H--3,5,7-三) 显示出对多种金黄色葡萄球菌蛋白具有很高的结合亲和力,超过了标准药物的结合亲和力.
结论:
- 来自Andrographis echioides的草药膏具有有前途的伤口愈合和广泛的抗菌特性.
- 已分离的化合物2-(3,4-二基) -3,4-二-2H--3,5,7-醇是治疗细菌性皮肤感染的潜在治疗候选物.
- 对Andrographis echioides化合物的进一步研究可能会导致开发新型抗菌剂和伤口愈合剂.
相关概念视频
Structure-Activity Relationships and Drug Design
1.9K
Drug design is a dynamic field that involves discovering and developing new medications based on specific biological targets. This process heavily relies on structure-activity relationships (SAR) and quantitative structure-activity relationships (QSAR) to guide the design and optimization of efficient drugs.
SAR studies the intricate relationship between a drug's chemical structure and biological activity. It focuses on understanding how modifications to a drug's structure can influence...
SAR studies the intricate relationship between a drug's chemical structure and biological activity. It focuses on understanding how modifications to a drug's structure can influence...
1.9K
Applications of Molecular Taxonomy
705
Molecular taxonomy has revolutionized the understanding and classification of bacteria, providing precise insights into their diversity, evolutionary relationships, and ecological roles. By utilizing molecular techniques such as DNA sequencing and fingerprinting, researchers have made significant strides in various fields related to bacterial studies.Resolving Taxonomic AmbiguitiesMolecular taxonomy has been instrumental in distinguishing closely related bacterial species initially thought to...
705


