The world's first wiki where authorship really matters (Nature Genetics, 2008). Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts. Search thousands of articles and collaborate with scientists around the globe.

wikigene or wiki gene protein drug chemical gene disease author authorship tracking collaborative publishing evolutionary knowledge reputation system wiki2.0 global collaboration genes proteins drugs chemicals diseases compound

Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)

[search][options]

Editor

Personal info

View

About

Terms

Javascript disabled

Please enable Javascript support in your browser to use this application.

Instructions on how to enable JavaScript on different browsers can be found here: http://www.google.com/support/bin/answer.py?answer=23852.

[edit this page]

Perioli, L. et al.

Perioli, Ambrogi, Angelici, Ricci, Giovagnoli, Capuccella, Rossi,

Development of mucoadhesive patches for buccal administration of ibuprofen.

A new formulation for topical administration of drugs in the oral cavity has been developed using several film-forming and mucoadhesive polymers. The films have been evaluated in terms of swelling, mucoadhesion and organoleptic characteristics. The best film, containing polyvinylpyrrolidone (PVP) as film-forming polymer and carboxymethylcellulose sodium salt (NaCMC) as mucoadhesive polymer, was loaded with ibuprofen as a model compound and in vitro and in vivo release studies were performed. Statistical investigation of in vitro release revealed that the diffusion process was the main drug release mechanism and the Higuchi's model provided the best fit. In vivo studies showed the presence of ibuprofen in saliva (range 70-210 microg/ml) for 5 h and no irritation was observed. These mucoadhesive formulations offer many advantages in comparison to traditional treatments and can be proposed as a new therapeutic tool against dental and buccal diseases and disturbs.[1]

References

Development of mucoadhesive patches for buccal administration of ibuprofen. Perioli, L., Ambrogi, V., Angelici, F., Ricci, M., Giovagnoli, S., Capuccella, M., Rossi, C. Journal of controlled release : official journal of the Controlled Release Society. (2004) [Pubmed]

Annotations and hyperlinks in this abstract are from individual authors of WikiGenes or automatically generated by the WikiGenes Data Mining Engine. The abstract is from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.About WikiGenes Open Access Licence Privacy Policy Terms of Use apsburg