卡拉卢马印第卡种子提取物的潜在抗菌和细胞毒性活性
Shunmuga Vadivu Ramalingam1, Senthil Bakthavatchalam2, Karnan Ramachandran3
1Department of Biochemistry, SRM Dental College, Bharathi Salai, Ramapuram, Chennai 600089, Tamil Nadu, India.
Antibiotics (Basel, Switzerland)
|January 8, 2025
概括
卡拉卢马印加种子表现出强大的抗氧化剂,抗微生物和抗癌性质. 这项研究强调了它们在对抗口腔病原体,减少生物膜形成和预防口腔癌进展方面的潜力.
科学领域:
- 植物化学 植物化学
- 药理学 药理学是指药理学的学科.
- 自然产品 自然产品
背景情况:
- 来自植物的植物化学物质对于对抗细菌感染和癌症至关重要.
- 红 (C. indica) 是一种具有潜在治疗用途的植物.
研究的目的:
- 分析C. indica种子的植物化学成分.
- 评估C. indica乙醇提取物的抗微生物,抗癌和抗氧化活性.
主要方法:
- 气色谱-质谱 (GC-MS) 用于植物化学分析.
- 生物活性化合物的体评估.
- 在体外抗氧化剂测试 (DPPH,ABTS,氧化,H2O2清理).
- 对口腔病原体和酵母菌进行抗菌活性测试.
- 在口腔状癌细胞系 (OECM-1) 上的细胞毒性测定.
- 生物膜抑制试验.
- 分子对接研究. 分子对接研究.
主要成果:
- GC-MS确定了30种植物化学物质,包括5种具有抗氧化,抗微生物和细胞毒性质的生物活性化合物.
- 印加表现出显著的抗氧化能力和强大的抗微生物活性对口腔病原体.
- 提取物对OECM-1细胞 (EC50 = 169.35微克/毫升) 和Saccharomyces cerevisiae (215.82微克/毫升) 具有细胞毒性,选择性指数为1.27.
- C. indica显著减少了口腔病原体生物膜的形成.
- 分子对接揭示了抗真菌和抗癌点之间的强烈相关性.
结论:
- 印加种子具有显著的抗氧化,抗微生物和抗癌特性.
- 乙醇提取物有效地对抗口腔病原体,并抑制生物膜的形成.
- 印加种子显示有望防止口腔癌的进展.
相关概念视频
Antimicrobial Effectiveness
The effectiveness of antimicrobial agents depends on various factors influencing their ability to eliminate microbial populations. Larger microbial populations require more time for complete eradication, emphasizing the importance of population size analysis when evaluating antimicrobial efficacy.Microbial resistance to antimicrobial agents varies significantly. Highly resilient microorganisms include endospores, gram-negative bacteria, and non-enveloped viruses, while prions are exceptionally...
Antimicrobial Proteins
889
Antimicrobial proteins are important components of the immune system. They aid the body in combating pathogens by either killing them directly or hindering their replication processes. Four main types of antimicrobial substances are interferons, the complement system, iron-binding proteins, and antimicrobial proteins.
Interferons
Interferons (IFNs) are proteins produced by lymphocytes, macrophages, and fibroblasts infected with viruses. While IFNs cannot prevent viruses from entering and...
Interferons
Interferons (IFNs) are proteins produced by lymphocytes, macrophages, and fibroblasts infected with viruses. While IFNs cannot prevent viruses from entering and...
889


