Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Bioavailability Enhancement: Drug Stability Enhancement and GI Retention01:05

Bioavailability Enhancement: Drug Stability Enhancement and GI Retention

174
Body:Improving a drug's stability in the gastrointestinal (GI) tract is paramount for enhancing its bioavailability and therapeutic effectiveness. Various strategies are employed to protect the drug from the harsh gastric milieu and to ensure its release and absorption at the desired site within the GI tract.Polymer coatings are one such method used to shield drugs from the stomach's acidic environment. By preventing premature drug release, these coatings improve the bioavailability of unstable...
174
Drug Delivery: Overview01:16

Drug Delivery: Overview

693
The selection of a drug's delivery route depends upon its physicochemical properties, including lipid or water solubility and ionization, as well as the therapeutic requirement, such as immediate or sustained effect. These routes can be divided into three primary categories: enteral, parenteral, and topical.
Enteral delivery involves administering drugs directly through swallowing, sublingual placement, or buccal application. Orally administered drugs predominantly navigate the...
693
Bioavailability Enhancement: Drug Permeability Enhancement01:27

Bioavailability Enhancement: Drug Permeability Enhancement

163
Body:After oral administration, poor permeability often limits the rate at which drugs are absorbed through the intestinal epithelium. Enhancing drug permeability is crucial for effective therapy, and several strategies have been developed to overcome this challenge.One effective strategy involves the use of lipid-based formulations. These formulations enhance dissolution and solubility, targeting physiological mechanisms to increase drug absorption. This includes stimulating bile salt...
163

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Structure-Function Relationship in Citrus-Fiber-Based Emulgels for Controlled Curcumin Delivery.

Gels (Basel, Switzerland)·2026
Same author

From Vegetable Waste to By-Product: Rheological Analysis of a Potential High-Protein Vegetable Burger.

Gels (Basel, Switzerland)·2025
Same author

Simvastatin-Mediated Molecular Mechanisms Underlying the Growth Inhibition of Testicular Leydig Tumour Cells.

Journal of cellular and molecular medicine·2025
Same author

IL-20 Subfamily Biological Effects: Mechanistic Insights and Therapeutic Perspectives in Cancer.

International journal of molecular sciences·2025
Same author

Beneficial Effects of Resveratrol on Testicular Functions: Focus on Its Antioxidant Properties.

Cells·2025
Same author

Assisted Extraction of Hemp Oil and Its Application to Design Functional Gluten-Free Bakery Foods.

Molecules (Basel, Switzerland)·2025

相关实验视频

Updated: Jan 6, 2026

Cellular Affinity of Particle-Stabilized Emulsion to Boost Antigen Internalization
10:06

Cellular Affinity of Particle-Stabilized Emulsion to Boost Antigen Internalization

Published on: September 2, 2022

2.2K

基于生粉的皮克林乳液:一种用于抗癌药物输送的创新平台

Patrizia Formoso1, Domenico Mammolenti2, Adele Chimento1

  • 1Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Rende, CS, Italy.

Molecules (Basel, Switzerland)
|November 27, 2025
PubMed
概括

生粉稳定了新的皮克林乳液,可以有效地输送多克索鲁比辛. 这些可生物降解的配方显示出良好的药物捕获,持续释放和抗瘤功效,表明有针对性的癌症治疗的潜力.

关键词:
皮克林乳液是一种皮克林乳液.控制的抗瘤药物释放药物德克索鲁比辛加载和释放生生是什么意思 生生是什么意思自然乳化剂和稳定剂.有针对性的药物输送系统.

更多相关视频

Preparation and Characterization of Individual and Multi-drug Loaded Physically Entrapped Polymeric Micelles
07:32

Preparation and Characterization of Individual and Multi-drug Loaded Physically Entrapped Polymeric Micelles

Published on: August 28, 2015

11.9K
Manufacture and Drug Delivery Applications of Silk Nanoparticles
09:03

Manufacture and Drug Delivery Applications of Silk Nanoparticles

Published on: October 8, 2016

16.5K

相关实验视频

Last Updated: Jan 6, 2026

Cellular Affinity of Particle-Stabilized Emulsion to Boost Antigen Internalization
10:06

Cellular Affinity of Particle-Stabilized Emulsion to Boost Antigen Internalization

Published on: September 2, 2022

2.2K
Preparation and Characterization of Individual and Multi-drug Loaded Physically Entrapped Polymeric Micelles
07:32

Preparation and Characterization of Individual and Multi-drug Loaded Physically Entrapped Polymeric Micelles

Published on: August 28, 2015

11.9K
Manufacture and Drug Delivery Applications of Silk Nanoparticles
09:03

Manufacture and Drug Delivery Applications of Silk Nanoparticles

Published on: October 8, 2016

16.5K

科学领域:

  • 材料科学 材料科学 材料科学
  • 纳米技术纳米技术
  • 制药科学 制药科学

背景情况:

  • 可生物降解的皮克林乳液提供了多功能治疗应用.
  • 对于先进的药物输送系统,需要新的稳定剂.

研究的目的:

  • 为配方和表征生粉稳定皮克林乳液,用于 doxorubicin 输送.
  • 评估开发系统的物理化学性质,药物负载,释放动力学和体外疗效.

主要方法:

  • 使用DLS,POM,Cryo-SEM,TEM和风湿学进行物理化学表征.
  • 在不同的pH值下进行体外药物释放研究.
  • 在纤维细胞和乳腺癌细胞的体外细胞毒性测定.

主要成果:

  • 生粉稳定皮克林乳液 (GA4_Pe) 呈现出极好的稳定性 (>1个月) 和类似凝的特性.
  • 载有多克索鲁比的乳液 (GA4_Pe@DOX) 显示有效的药物内化和稳定性 (>28天).
  • 观察到持续的,依赖pH值的多克索鲁比释放,在酸性pH值下释放的更高.
  • GA4_Pe@DOX在MCF7细胞上显示出与自由多克索鲁素相似的细胞毒性作用,对纤维细胞无毒性.

结论:

  • 生粉是一种可行的稳定剂,用于制造稳定,可生物降解的皮克林乳液,用于药物输送.
  • 开发的皮克林乳液平台促进了高效的多克索鲁比辛捕获和持续释放.
  • 这种以生为基础的系统显示出作为一种选择性治疗平台的承诺,用于局部输送抗瘤药物.