English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

Genotypes that confer drug resistance were evaluated in human immunodeficiency virus (HIV) proviral DNA obtained from peripheral blood mononuclear cells (PBMC) and lymphoid tissue at baseline and after 8 weeks of therapy with zidovudine alone or in combination with didanosine from 22 patients (8 zidovudine-naive and 14 zidovudine-experienced). There was evidence of zidovudine resistance at codon 215 in 27.3% (6/22) of patients. All 20 patients evaluable for codon 74 (site of didanosine resistance) had virus that remained wild type during the 8-week study period. When HIV proviral DNA from PBMC was compared with that from lymphoid tissue, 94.7% (18/19) of evaluable samples were concordant at codon 215 at baseline, while 85.7% (12/14) were concordant at week 8. Resistance in PBMC (but not in lymphoid tissue) developed in 1 of 8 zidovudine-naive patients; an increased proportion of resistant strains in PBMC (but not in lymphoid tissue) was observed in 2 of 14 zidovudine-experienced patients. These results suggest high concordance for drug resistance mutations in HIV proviral DNA from blood and lymph node tissue.

the journal of infectious diseases (online. university of chicago press)/the journal of infectious diseases

Human Immunodeficiency Virus Proviral DNA from Peripheral Blood and Lymph Nodes Demonstrates Concordant Resistance Mutations to Zidovudine (Codon 215) and Didanosine (Codon 74)