نتایج جستجو برای: bovine immunodeficiency virus
تعداد نتایج: 528611 فیلتر نتایج به سال:
introduction: nowadays, hiv is mostly spreading in asian countries. one of the important routes for hiv transmission in these countries is the vertical route which infects 35% to 45% of newborns. mother’s education, drug prophylaxis and cesarean section, accompanied by banning breastfeeding will decrease this rate to 2%. therefore, mothers’ knowledge about prevention of mother to child transmis...
objective dot blot (db) assay provides highly specific results, but usually not reliable for quantification of antibody production. the need for a more objective db assay to provide a better definition of the immune status, against hiv antigens, promoted this study to be done to develop a quantitative db assay. material and methods dot blot (db) strips for antibodies directed to human immunodef...
BACKGROUND Since the introduction of Highly Active Anti-Retroviral Therapy and the dramatic improvement in the prognosis of individuals with Human Immunodeficiency Virus, liver disease due to chronic viral hepatitis has become as important cause of morbidity and mortality in co-infected individuals. The objective of the study was to determine the Sero-prevalence of Hepatitis B Virus, Hepatitis ...
Polio (poliomyelitis) is a potentially dangerous viral ailment. To combat this disease, researchers developed two polio vaccines (inactivated and live) grown in cultures made from monkey kidneys. Beginning in the 1950s, these vaccines were administered to millions of people in the United States and throughout the world. Officially, the polio vaccine is considered safe and effective, and has bee...
Lentiviral transactivator (Tat) proteins are essential for viral replication. Tat proteins of human immunodeficiency virus type 1 and bovine immunodeficiency virus form complexes with their respective RNA targets (Tat responsive element, TAR), and specific binding of the equine anemia virus (EIAV) Tat protein to a target TAR RNA is suggested by mutational analysis of the TAR RNA. Structural dat...
CD4 antigen levels in sera from asymptomatic intravenous drug users and homosexuals and patients with lymphadenopathy, acquired immunodeficiency syndrome-related complex, or acquired immunodeficiency syndrome were quantitated. Like soluble CD8, CD4 antigen levels were elevated in human immunodeficiency virus-seronegative asymptomatic intravenous drug users and homosexuals, probably reflecting i...
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