Recent progress in the application of plant-based colloidal drug delivery systems in the pharmaceutical sciences
Keyhan Mohammadi1, Mahmood Alizadeh Sani2, Maryam Azizi-Lalabadi3
1Department of Clinical Pharmacy, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran.
Abstract:
The potential for utilizing plant-derived components, such as plant proteins, polysaccharides, lipids, and phospholipids, to create targeted drug delivery systems has been demonstrated in recent years. These colloidal delivery systems can encapsulate, protect, and release pharmaceuticals, vitamins, and nutraceuticals, thereby improving their bioavailability and efficacy. Moreover, they have the potential to reduce the side effects associated with some conventional drug formulations, while still achieving controlled or targeted delivery of pharmaceutical agents by various administration routes, including oral, nasal, dermal and inhalation. The pharmacokinetic and pharmacodynamic profiles of drugs can be modulated by altering the composition, dimensions, and structure of drug formulations created using plant-based colloidal delivery systems. The utilization of plant-derived ingredients may also reduce the environmental impact and improve the sustainability of drug formulations. Initially, we provide an overview of the general characteristics and requirements of drug delivery systems. The opportunities and challenges of using plant-derived components to fabricate colloidal particles for drug delivery applications is then discussed. Finally, potential clinical applications of plant-based delivery drug systems are reviewed.
Related Concept Videos
Drug Delivery: Overview
Enteral delivery involves administering drugs directly through swallowing, sublingual placement, or buccal application. Orally administered drugs predominantly navigate the...
Biopharmaceutics and Pharmacokinetics: Overview
Drug Delivery: Miscellaneous Routes
Oral inhalation and nasal sprays swiftly transfer drugs across the respiratory epithelium's mucosal layer. Inhaled glucocorticoids and bronchodilators directly target lung conditions such as asthma, while fluticasone nasal spray mitigates allergic rhinitis.
Transdermal patches transport drugs...
Drug Delivery: Parenteral Route
There are three primary parenteral routes: intravenous (IV), intramuscular (IM), and subcutaneous (SC). The IV route introduces the drug directly into the bloodstream, ensuring immediate action. The IM route...
Factors Affecting Dissolution: Particle Size and Effective Surface Area
Prodrugs
Prodrugs help overcome...


