Quantification of Viral Inactivation by Photochemical Treatment with Amotosalen and UV A Light, Using a Novel Polymerase Chain Reaction Inhibition Method with Preamplification
Author(s) -
JeanPierre Allain,
Jocelyn Hsu,
Manisha Pranmeth,
Deborah Hanson,
Adonis Stassinopoulos,
Lucia Fischetti,
Laurence Corash,
Lily Lin
Publication year - 2006
Publication title -
the journal of infectious diseases
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.69
H-Index - 252
eISSN - 1537-6613
pISSN - 0022-1899
DOI - 10.1086/509260
Subject(s) - infectivity , elispot , real time polymerase chain reaction , polymerase chain reaction , microbiology and biotechnology , chemistry , virology , virus , biology , in vitro , biochemistry , gene , peripheral blood mononuclear cell
In evaluating a photochemical treatment process for inactivating parvovirus B19, there lacked simple culture methods to measure infectivity. The recently developed enzyme-linked immunospot (ELISpot) infectivity assay uses late-stage erythropoietic progenitor cells and is labor intensive and time consuming. We evaluated a novel, efficient polymerase chain reaction (PCR) inhibition assay and examined correlations with reductions in infectivity.
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