title: Particle agglutination method for poliovirus identification.
abstract: In the Global Polio Eradication Initiative, laboratory diagnosis plays a critical role by isolating and identifying PV from the stool samples of acute flaccid paralysis (AFP) cases. In the World Health Organization (WHO) Global Polio Laboratory Network, PV isolation and identification are currently being performed by using cell culture system and real-time RT-PCR, respectively. In the post-eradication era of PV, simple and rapid identification procedures would be helpful for rapid confirmation of polio cases at the national laboratories. In the present study, we will show the procedure of novel PA assay developed for PV identification. This PA assay utilizes interaction of PV receptor (PVR) molecule and virion that is specific and uniform affinity to all the serotypes of PV. The procedure is simple (one step procedure in reaction plates) and rapid (results can be obtained within 2 h of reaction), and the result is visually observed (observation of agglutination of gelatin particles).
authors.affiliation: Department of Virology II, National Institute of Infectious Diseases. minetaro@nih.go.jp
authors.forename: Minetaro
authors.initials: M
authors.lastname: Arita
authors.forename: Souji
authors.initials: S
authors.lastname: Masujima
authors.forename: Takaji
authors.initials: T
authors.lastname: Wakita
authors.forename: Hiroyuki
authors.initials: H
authors.lastname: Shimizu
mesh_terms: D000372:Agglutination Tests / Q000379:methods*; D004527:Egg Proteins / Q000378:metabolism; D017955:Poliovirus / Q000145:classification* / Q000378:metabolism; D011956:Receptors, Cell Surface / Q000378:metabolism; D014771:Virion / Q000378:metabolism; D014773:Virology / Q000379:methods*
chemical_list: D004527:Egg Proteins; D011956:Receptors, Cell Surface; C030474:vitellogenin receptor