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A prion primer
- Publication Year :
- 1997
-
Abstract
- By biological and medical criteria, prions are infectious agents; however, many of their properties differ profoundly from those of conventional microbes. Prions are "encoded" by alterations in protein conformation rather than in nucleic acid or amino acid sequence. New epidemic prion diseases (bovine spongiform encephalopathy and new variant Creutzfeldt-Jakob disease) have recently emerged under the active surveillance of the modern world. The risk of contracting prion disease from blood products or other biologicals is now a focus of worldwide concern. Much has been discovered about prions and prion diseases, but much remains to be done.
- Subjects :
- animal diseases
Review
nervous system diseases
Subjects
Details
- Language :
- English
- Database :
- OpenAIRE
- Accession number :
- edsair.pmid..........90159a023eb2e94310ea2ce7e2f83381