As specified by the manufacturer, an HIV-1-positive specimen for which the cBED assay gave a final ODn of less than or equal to 0.8 was considered to be a specimen of recent HIV-1 infection.
Talk story about the New Cinema Festival I, put on by the Film-Makers' Cinematheque, a society of avant-garde film-makers, at the Astor Place Playhouse, 434 Lafayette St .Stan Vanderbeek showed some specimens of his recent work.
It was, by common consent, a reasonably honourable conflict between Good and Evil, compared with the shabbier specimens of more recent times, and has inspired an infinite range of defining drama, from the sublime Dad's Army to Steve McQueen jumping over a fence on a motor-bike.
Over three-quarters of serum specimens had evidence of recent exposure, and this exposure persisted across the spectrum of age, sex and socioeconomic status.
This "bomb curve", as it is known, changes so fast that year-by-year differences in the 14C levels of recent specimens should be detectable.To test this hypothesis, Dr Uno and his colleagues looked at 29 specimens of known age, from 1905 to 2008.
Titers of 64 for IgG and 32 for IgM in patient serum specimens were considered evidence of recent infection by a Rickettsia sp (12 – 12 ).
The BED IgG-capture ELISA (BED-CEIA, Calypte Biomedical Corporation, Rockville, Maryland) was applied to HIV-positive specimens for the detection of recent HIV seroconversions and estimation of HIV incidence.
All recent specimens of the Borneo shark have been collected solely from fishery landing sites at Mukah in Sarawak, despite thorough surveys across the rest of Borneo (including at the locality of the type specimen).
Here we address this question, making use of DNA analyses of authentic material of G. nesiotis, recent specimens of the moorhens from both Tristan and Gough and some geographically and taxonomically close other taxa of moorhens.
Tissue samples were obtained from three of the topotypic Uppsala L. terrestris collected in 1972, a syntype of L. herculeus, the five congeners, and the 198 recent specimens of "L.
