AN IN VITRO GENOTOXICITY STUDY OF VALUE ADDED HYDROXYAPATITE
 |
|
Описание:
Hydroxyapatite(HA) used for bone replacement is one of the most active areas of biomaterials research currently.It has been used for the last 30 years due to its excellent biocompatibility,osseoconduction and osseointegration.Many modifications have been done to develop a stronger,tougher and biocompatible HA due to pure HA is brittle.Our scientists have made this value added HA that is less brittle compared to pure HA.This study was to evaluate the genotoxicity of the value added HA using Bacterial Reverse Mutation Assay/Ames test.Mutated Salmonella typhimurium and Escherichia coli strains were chosen for this test. The results of the tests revealed that all strains showed no reserve mutation with the tested HA at all concentrations.In conclusion,the tested HA was considered to have no reverse mutagenic potential. Ultimately researchers and scientists should concern the needs of biocompatibility testing of new materials before allowing for medical use,mutagenesis systems to exclude...Похожие книги
 | Saturn IB: The Complete Manufacturing and Test Records (Apogee Books Space Series) Автор: Alan Lawrie Год: 2008 |
 | Oracle SQL- Jumpstart with Examples, Elsevier Автор: Gavin JT Powell Год: 2004 |
| Oracle SQL: Jumpstart with Examples Автор: Gavin JT Powell Год: 2004 |
 | Strong & Electroweak Matter 2000 Автор: Korthals Altes C.P. (ed.) Год: 2001 |
