Kaposi's sarcoma-associated herpes virus (KSHV)/human herpes virus 8 (HHV8) DNA sequences have been demonstrated in Kaposi's sarcoma (KS), as well as in some acquired immunodeficiency syndrome (AIDS)-related non-Hodgkin's lymphomas (NHL) and in multicentric Castleman's disease. Although KSHV DNA generally is abundant in KSHV-associated lymphomas, few copies of the virus are present in KS, a pro...

The purpose of this study was to determine the presence or absence of human immunodeficiency virus (HIV) and antiHIV antibody in the saliva of known anti-HIV positive juvenile hemophiliacs and correlate these findings with blood. This study utilized a sample population of 13 juvenile hemophiliacs (severe hemophilia A), all of whom were antiHIV antibo~ly positive. Blood samples, as well as stimu...

A mathematical model examined a potential therapy for controlling viral infections using genetically modified viruses. The control of the infection is an indirect effect of the selective elimination by an engineered virus of infected cells that are the source of the pathogens. Therefore, this engineered virus could greatly compensate for a dysfunctional immune system compromised by AIDS. In vit...

Simian immunodeficiency virus (SIV) infection of macaques and human immunodeficiency virus type 1 (HIV-1) infection of humans result in variable but generally fatal disease outcomes. Most SIV-infected macaques progress to AIDS over a period of 1 to 3 years, in the face of robust SIV-specific immune responses (conventional progressors [CP]). A small number of SIV-inoculated macaques mount transi...

The prognostic value of immunological indices, in vitro antibody production, and virus culture pattern at 3 months of age was estimated in 35 infants infected by HIV-1 from a cohort of 298 babies born to HIV-1 seropositive mothers and followed up from birth. At 1 year old, 15 of these infants were classified as stage P-1 (according to the Centers for Disease Control classification) seven were P...

The introduction of the government framework " The national strategy for sexual health and HIV " 1 is necessary for attempts to prevent sexual causes of premature death and ill health, at a time when transmission of HIV is at a record level and heterosexual intercourse is the most commonly reported mode of transmission. However, policy formation alone will not be effective in the fight against ...

Feline immunodeficiency virus (FIV) is a T-lymphotropic retrovirus associated with immunodeficiency and opportunistic infections in cats. The discovery of FIV provides an opportunity for the development of a small animal model for AIDS. To initiate the molecular and biological characterization of FIV, cDNA clones were synthesized and used to isolate a proviral clone of FIV. Molecular cross-hybr...

Recent studies indicate a high prevalence of seropositivity to the lymphadenopathy-associated virus/human T-lymphotropic virus (type III) among individuals with hemophilia exposed to clotting factor concentrates prepared from large donor pools. The peripheral blood lymphocytes of 19 young seropositive patients with inherited bleeding disorders were examined for the presence of this virus by coc...