Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Susan F. Lyons"'
Publikováno v:
Journal of Virological Methods. 78:51-59
A rapid method for identification of human immunodeficiency virus Type 1 (HIV-1) gag subtypes was developed based on restriction fragment length polymorphism (RFLP) analysis of 400 or 650 bp long polymerase chain reaction (PCR) fragments encompassing
Publikováno v:
Clinical and Diagnostic Virology. 6:111-114
Background: Both human immunodeficiency virus type 1 (HIV-1) and African viral haemorrhagic fever (VHF) viruses cause similar symptoms in acutely infected individuals and must be included in the differential diagnosis in areas where HIV-1 and VHF vir
Publikováno v:
Research in Virology. 141:397-401
The significance of indeterminate Western blotting results was assessed by determining their distribution in attenders of sexually transmitted diseases (STD) and family planning (FP) clinics. As expected, it was found that the former had a highly sig
Autor:
Robin Wood, E. van der Ryst, S. Madurai, A.S. Loubser, Carolyn Williamson, D. York, J.H. Van Harmelen, Susan F. Lyons
Publikováno v:
AIDS research and human retroviruses. 15(4)
395 SOUTH AFRICA is now reaching the advanced stages of the HIV-1 epidemic, and in 1997 more than 16% of pregnant women attending government clinics were HIV seropositive.1 There is geographical variation in the timing and severity of the epidemic wi
Publikováno v:
Clinical and diagnostic virology. 8(1)
Background: A simple, inexpensive serological assay is required for the early determination of HIV infection status among infants born to HIV-1-seropositive women in developing countries. Objectives: To evaluate the use of a commercially available ca
Autor:
A.N. Smith, Barry D. Schoub, Gopalan N. Padayachee, Desmond J. Martin, Hilliard S. Hurwitz, Shan Naidoo, McGillivray Gm, Susan F. Lyons
Publikováno v:
Transactions of the Royal Society of Tropical Medicine and Hygiene. 84(5)
A sero-epidemiological surveillance study to monitor the prevalence of HIV-1 infection in Johannesburg, South Africa, was commenced in February 1988. The population selected for study were attenders at clinics for sexually transmitted diseases (STD)
Publikováno v:
Research in virology. 141(4)
An HIV1 antibody screening assay, the "ImmunoComb" HIV1 kit which uses a dip-stick methodology, was evaluated using a panel of selected sera. The ImmunoComb detected 144 of 147 (98%) Western-blot-confirmed positive sera. However, when the ImmunoComb
Autor:
Susan F. Lyons
Publikováno v:
JAMA: The Journal of the American Medical Association. 276:98
Publikováno v:
Archives of Virology. 98:235-251
Persistent infections with Sendai and SSPE virus were established in Vero cells. Sequential passages of these cells were monitored by immunofluorescence and for their sensitivity to the antiviral and antiproliferative effects of interferon (IFN). The
Autor:
Susan F. Lyons, Herman Friedman
Publikováno v:
The Journal of Immunology. 120:452-458
Cholera exoenterotoxin (CT) from Vibrio bacilli enhances antibody responses when administered together with an antigen such as sheep erythrocytes but suppresses immune responses when given several days before antigen. Although CT is known to stimulat