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Article

Rapid decline in the efficiency of HIV drug resistance genotyping from dried blood spots (DBS) and dried plasma spots (DPS) stored at 37 degrees C and high humidity.

The Journal of antimicrobial chemotherapy - 1 Jul 2009

García-Lerma J Gerardo, McNulty Amanda, Jennings Cheryl, Huang Diana, Heneine Walid, Bremer James W

Abstract excerpt

OBJECTIVES: Dried blood spots (DBS) and dried plasma spots (DPS) are considered convenient alternatives to serum and plasma for HIV drug resistance testing in resource-limited settings. We sought to investigate how extreme conditions could affect the short-term ability to amplify and genotype HIV from DBS. METHODS: A panel of six matched DPS/DBS was generated using blood collected from HIV-infected donors....

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Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

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Source

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Identifiers

PMID: 19403653
DOI: 10.1093/jac/dkp150
PMCID: PMC2692501

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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