free-articles-zone.com

תפריט Free Articles

Free Articles Authors

Publishers Zone

מאמרים
Free Articles


Free Articles DB search

Drug Delivery System


Category: Education  >>  Research and science

By Marcia Henin   [ 09/04/2008 ]
 | [ viewed 73 times ] Article word count: 354  

Publishing Free Articles Zone articles is subject to our Publisher's Terms Of Service

 Add to Favorites
 Email to a friend
 Publish this Article
 Print this article
 Article direct link
 email Article Author
 Report this article
                                                                                         

Drug delivery refers to the delivery of a pharmaceutical substance to human beings or animals. Modes of delivery include oral, nasal and rectal. However, administration of drugs through these modes may lead to terrible conditions.

Therefore, physicians prefer to deliver several peptides and protein drugs through injections.

To work efficiently, the drugs have to act in certain controlled manner to distribute the drug in the body. Targeted drug delivery takes place when the drugs remain active within a specific region of the body. Targeted delivery is important when the drugs need to have an effect on rapid increase of cells that lead to cancerous tissues.

Recent attempts in the area of drug delivery include, advance in intended delivery where the drugs are only active in the targeted area of the body (for instance, in cancerous tissue) and sustained-release formulations wherein the physician releases the drug over a period in a certain controlled manner.

The main aim of drug development is to discover drugs that are more effective and help to cure several symptoms of medical condition or illness. Drug development is often required to discover the chemical properties of latest substances, their strength and chemical composition. It is also necessary for the process of drug development to meet the regulations laid down by the authorities who certify drugs.

Nanotechnology:

All around the world, physicians attempt to find methods for more efficient drug delivery and drug development.

Nanotechnology is an effective method developed in the recent years. This mechanism simply makes possible for the drugs to saturate cell walls. The nanotechnology methods play a vital role in pharmaceutical industry.

The new drug delivery system might help alleviate some of the concerns of the pharmaceutical industry as it has answers to:

1. Better targeting ability: Then, patients will have to take low doses and therefore, there will be fewer side effects.
2. Reduction of manufacturing costs
3. Solubility enhancements

In very simple terms, drug delivery system is a process in which a bioactive agent is released at a specific site and at a specific rate. The drug delivery industry is evolving rapidly for the benefit to the human community.

About the author:
Submitted by Content Editor at Inter-dev - Internet marketing company, On behalf of Docoop.com - A Drug Development company, using drug delivery by drug delivery systems – http://www.docoop.com

Article Source: http://www.Free-Articles-Zone.com


Article tags: Paclitaxel, cyclosporine, Cytotoxicity, Hydrophobic compounds, drug development, drug delivery, drug delivery systems, drug formulation, Pharma
 

     Recent articles about Research and science

     Most popular articles about Research and science

     More articles by Marcia Henin

Recent article RSS  |  Business | Finance | Computers and Technology | Arts and Entertainment | Internet and Online Businesses | Health and Fitness | Self improvement | Sports and Recreation | Education | Fashion | Automotive | Legal | Home and Family | Travel | Food and Drink | News and Society | Shopping and Product Reviews | Communications |
© 2008 All Rights Reserved. Free Articles | online marketing
Israel Travel | Israel Spa