| Literature DB >> 18547662 |
I G H Rood1, M H G M Koppelman, A Pettersson, P H M Savelkoul.
Abstract
A real-time PCR assay based on the 16S rRNA gene was optimized for the detection of a broad range of bacteria in plasma and platelet concentrates (PC). A lambda phage internal control was constructed and implemented in the assay, which made it suitable for diagnostic use. Spiking studies in plasma and PCs were performed to determine the analytical sensitivity of the assay. Thirty three colony forming units (CFU)/ml of E. coli and 72 CFU/ml of Staphylococcus epidermidis could be detected in plasma, and 97 CFU/ml of S. epidermidis in PCs. The assay detected all bacteria relevant for bacterial contamination of PCs. The short turn around time of the assay made it suitable for testing PCs for bacterial contamination prior to transfusion.Entities:
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Year: 2008 PMID： 18547662 DOI： 10.1016/j.mimet.2008.05.007
Source DB: PubMed Journal: J Microbiol Methods ISSN： 0167-7012 Impact factor: 2.363