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 Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

The serum antibodies to human immunodeficiency virus types 1 (HIV-1) and 2 (HIV-2) were examined for among individuals who visited health centers in Tokyo. Of 8,198 sera screened, one was true-positive and 37 false-positive for HIV-1 antibodies. These 37 false-positives and 305 sera from the population groups at risk for HIV-2 (42 sojourners in Africa, 251 homo- and bisexuals, and 19 prostitutes) were further examined for HIV-2 antibodies by indirect immunofluorescence and Western blotting. No antibodies reactive with HIV-2 were detected in the sera examined. Serological cross-reactivity between HIV-1 and HIV-2 was examined by use of rabbit antisera.

A SEROLOGICAL SURVEY FOR HUMAN IMMUNODEFICHIENCY VIRUS TYPES 1 AND 2 OF INDIVIDUALS WHO VISITED HEALTH CENTERS IN TOKYO