Types of drug delivery system Video
Transdermal Drug Delivery Systems types of drug delivery system.Prefer your medication in bottles?
Drug delivery refers to approaches, ttpes, technologies, and systems for transporting a pharmaceutical compound in the body types of drug delivery system time based on nanoparticles [1] as needed to safely achieve its desired therapeutic effect. Drug delivery is often approached via a drug's chemical formulation, but it may also involve medical devices or drug-device combination products. Drug delivery is a concept heavily integrated with dosage form and route of administrationthe latter sometimes even being considered part of the definition.
Drug delivery technologies modify drug release profile, absorption, distribution and elimination for the benefit of improving product efficacy and safety, as well as patient convenience and compliance.
Drug release is from: diffusion, degradation, swelling, and affinity-based mechanisms. For this reason many protein and peptide drugs have to be delivered by injection or a nanoneedle array.
Publication types
For example, many immunizations are based on the delivery of protein drugs and are often done by injection. Protein drugs delivered by injection types of drug delivery system usually reach more info extracellular space. Many approaches have been evaluated for targeting the intracellular space with protein drugs but delivering proteins into cells e. Current efforts in the area of drug delivery include the development of targeted delivery in which the drug is only active in the target area of the body for example, in cancerous tissuessustained release formulations in which the drug is released over a period of time in a controlled manner from a formulation, and methods to increase survival of peroral agents which must pass through the stomach's acidic environment. In order to achieve efficient targeted delivery, the designed system must avoid the host's defense mechanisms and circulate to its intended site of action.
From Wikipedia, the free encyclopedia. For the scientific journal, see Drug Delivery journal. Acoustic targeted drug delivery Asymmetric membrane capsule Bioavailability Bovine submaxillary mucin coatings Chemotactic drug-targeting Drug delivery to the brain Drug carrier Magnetic drug delivery Neural drug delivery systems Retrometabolic click design Self-microemulsifying drug delivery system Tecrea Thin film drug delivery. Macromolecular Bioscience. PMID Intro to Pharmacology.
Eugene, Oregon: Lane Community College. Retrieved Nursing Times. PMC Journal of Controlled Release. American Laboratory paper. ISSN Routes of administrationdosage forms. Tablet Capsule Pastille Time release technology Osmotic delivery system. Mouthwash Toothpaste Ointment Spray.
Dry-powder inhaler. Oxygen mask and Nasal cannula Oxygen concentrator Anaesthetic machine Relative analgesia machine. Intradermal Subcutaneous Injector pen Transdermal sysstem. Intracavernous Intravitreal Intra-articular.]
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