These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.
Pubmed for Handhelds
PUBMED FOR HANDHELDS
Search MEDLINE/PubMed
Title: [Recombinant virus assay: a rapid assay for assessment of drug susceptibility of human immunodeficiency virus type 1 isolates]. Author: Qin SL, Arendt V, Hemmer R, Schneider F, Wang AX, Sheng RY. Journal: Zhongguo Yi Xue Ke Xue Yuan Xue Bao; 2002 Oct; 24(5):523-6. PubMed ID: 12905778. Abstract: OBJECTIVE: To establish a rapid assay for assessment of drug susceptibility of human immunodeficiency virus type 1 isolates (Recombinant virus assay). METHODS: This procedure allows the generation of viable virus with SI phenotype by homologous recombination of a RT-PCR-derived pool of reverse transcriptase (RT) coding sequences into an RT-deleted, noninfectious proviral clone, pHIV delta RTBstE II. Then the drug susceptibility of recombinant virus to RT inhibitors can be assessed in the Hela CD4+ plaque reduction assays. RESULTS: Analysis of 7 HIV strains with SI or NSI phenotype showed that recombinant viruses accurately exhibited the same genotype as that of the original HIV1 isolates. The results of drug susceptibilities of HIV1 isolate got by recombinant virus assay were the same as that by standardized peripheral blood mononuclear cell culture assay. CONCLUSION: Recombinant virus assay is a rapid and accurate method to assess the drug sensitivity of HIV1 isolates with SI or NSI phenotype.[Abstract] [Full Text] [Related] [New Search]