Home > Press > Iranian, Dutch Scientists Produce Polymeric Nanoparticles Containing Hepatitis B Vaccine
Abstract:
Iranian researchers from Mashhad University of Medical Sciences in association with experts from Leiden/Amsterdam Medical Research Centre and the Netherlands Vaccine Institute obtained the technology to produce polymeric nanoparticles containing hepatitis B vaccine.
In this research, chitosan and trimethyl chitosan were used as nanoparticles. The production method is simple and it has applications in medical industries and vaccine production. The vaccine can be used in order to prevent hepatitis B.
Chitosan and trimethyl chitosan polymeric nanoparticles were prepared as carrier/safety agent for hepatitis B vaccine. The purpose of the preparation of these nanoparticles is to increase the safety respond towards the vaccine. To this end, the researchers loaded the hepatitis B vaccine inside the polymeric nanoparticles in order to increase the safety respond. They also tried to produce a vaccine that was able to protect the body through inhaling as well as injection.
Results showed the appropriate effect of nanoparticles in increasing the safety respond. The created safety respond was higher than the type of cellular safety, which is more important than humeral safety in the majority of viral diseases. Chitosan and trimethyl chitosan nanoparticles showed approximately equal safety responds in similar pH conditions.
The simple production method, the potential to be mass-produced, and the creation of systematically safety respond after the inhalation through the nose are among the characteristics of these nanoparticles.
Results of the research have been published in detail in August 2012 in Vaccine, vol. 30, issue 36, pp. 5342-5348.
####
For more information, please click here
Copyright © Fars News Agency
If you have a comment, please Contact us.Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.
Related News Press |
News and information
Simulating magnetization in a Heisenberg quantum spin chain April 5th, 2024
NRL charters Navy’s quantum inertial navigation path to reduce drift April 5th, 2024
Discovery points path to flash-like memory for storing qubits: Rice find could hasten development of nonvolatile quantum memory April 5th, 2024
Nanomedicine
New micromaterial releases nanoparticles that selectively destroy cancer cells April 5th, 2024
Good as gold - improving infectious disease testing with gold nanoparticles April 5th, 2024
Researchers develop artificial building blocks of life March 8th, 2024
Discoveries
Chemical reactions can scramble quantum information as well as black holes April 5th, 2024
New micromaterial releases nanoparticles that selectively destroy cancer cells April 5th, 2024
Utilizing palladium for addressing contact issues of buried oxide thin film transistors April 5th, 2024
Announcements
NRL charters Navy’s quantum inertial navigation path to reduce drift April 5th, 2024
Discovery points path to flash-like memory for storing qubits: Rice find could hasten development of nonvolatile quantum memory April 5th, 2024
Research partnerships
Discovery points path to flash-like memory for storing qubits: Rice find could hasten development of nonvolatile quantum memory April 5th, 2024
Researchers’ approach may protect quantum computers from attacks March 8th, 2024
'Sudden death' of quantum fluctuations defies current theories of superconductivity: Study challenges the conventional wisdom of superconducting quantum transitions January 12th, 2024
The latest news from around the world, FREE | ||
Premium Products | ||
Only the news you want to read!
Learn More |
||
Full-service, expert consulting
Learn More |
||