相关实验视频
Updated: Jun 9, 2025

06:15
Preparation of Binary and Ternary Deep Eutectic Systems
Published on: October 31, 2019
11.9K
作为抗微生物和抗癌剂的治疗性深层欧阳性溶剂 (THEDES) 的应用
1Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Cairo University, Cairo, Egypt.
Pharmaceutical development and technology
|October 25, 2024
概括
治疗性深层欧性溶剂 (THEDES) 提供了一种绿色的药物输送方法,增强活性药物成分 (API) 的溶解性和生物可用性. 这些新型系统显示出改善抗微生物和抗癌治疗的前景.
科学领域:
- 绿色化学和可持续的溶剂
- 制药科学和药物输送
- 药用化学和治疗应用.
背景情况:
- 深度浸泡溶剂 (DES) 正在成为传统溶剂 (如离子液体) 的环保替代品.
- 当活性药物成分 (API) 是DESs的组成部分时,就会形成治疗性深溶剂 (THEDESs).
- THEDES的设计旨在提高API的溶解性和透性,解决常见的药物输送挑战.
研究的目的:
- 审查已报告的具有抗微生物和/或抗癌活性的显著THEDES.
- 讨论与THEDES相关的准备,挑战和局限性.
- 突出THEDES作为先进药物输送系统的潜力.
主要方法:
- 对THEDES与生物活动有关的现有研究的文献综述.
- 分析报告的THEDES配方及其治疗效果.
- 讨论准备技术和相关挑战.
主要成果:
- 几个THEDES显示出显著的抗微生物和抗癌活性.
- THEDES可以有效地提高不溶性API的生物可用性.
- 准备THEDES可能会带来需要进一步调查的具体挑战.
结论:
- THEDES代表了药物输送的有希望的平台,改善了API的生物可用性.
- 这些系统可以维持甚至增强其组件固有的生物活性.
- 对THEDES的制备和应用进行进一步的研究是治疗进步的必要条件.
相关概念视频
Chemical Agents for Microbial Control
2
Chemicals play important roles in controlling microbial growth by targeting microbial structures and functions as sanitizers, antiseptics, disinfectants, and sterilants.Alcohols are commonly used sanitizers, effectively disrupting lipid membranes, which compromises cell integrity. They are also used as antiseptics and disinfectants due to their rapid action and versatility.Phenols and their derivatives phenolics , known for denaturing proteins and disrupting cell membranes, are particularly...
2
Antimicrobial Effectiveness
2
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...
2
Drugs that Stabilize Microtubules
2.0K
Microtubules are dynamic structures that undergo cycles of catastrophe and rescue. The microtubules play a central role in cell division by forming the spindle apparatus for segregating the chromosomes. This makes them ideal targets for regulating dividing cells in tumors and malignant cancer cells. Microtubule stabilizing drugs help stabilize the microtubule formation and promote its polymerization. Paclitaxel was the first microtubule stabilizing agent used as anticancer drug in chemotherapy...
2.0K
Combined Effects of Drugs: Synergism
3.7K
Synergism is a useful mechanism where combining two or more drugs is more effective than each constituent used alone. Such combinations are also called supra-additive interactions. The drugs collectively enhance the final therapeutic effect by acting on different targets. Another advantage is that the low dose of each constituent drug is sufficient to achieve the desired effect. This helps reduce the duration of therapy and lower the adverse effects of these drugs.
Such synergistic combinations...
Such synergistic combinations...
3.7K
Drugs that Destabilize Microtubules
1.9K
Microtubules are dynamic structures and can be regulated by microtubule targeting agents (MTAs). Microtubule destabilizing drugs are a class of MTAs that destabilize and prevent microtubules' polymerization. Both natural and synthetic chemicals can be found under this class of drugs. Vincristine and vinblastine, two vinca alkaloids, and colchicine were among the first to be discovered. These drugs can affect cells in various ways, either by inducing a change in cell morphology, preventing...
1.9K
Cancer Therapies
7.6K
Cancer therapies are various modes of treatment, such as surgery, radiation therapy, and chemotherapy that are administered to cancer patients.
However, cancer treatments can pose several challenges, as therapies used to kill cancer cells are generally also toxic to normal cells. Moreover, cancer cells mutate rapidly and can develop resistance to chemical agents or radiation therapy. Besides, all types of cancer cells may not respond to the same therapy. Some cancer cells respond to one...
However, cancer treatments can pose several challenges, as therapies used to kill cancer cells are generally also toxic to normal cells. Moreover, cancer cells mutate rapidly and can develop resistance to chemical agents or radiation therapy. Besides, all types of cancer cells may not respond to the same therapy. Some cancer cells respond to one...
7.6K

