نتایج جستجو برای: c viremia
تعداد نتایج: 1060418 فیلتر نتایج به سال:
The presence of anti-hepatitis B virus (HBV) core antibody (anti-HBc) is considered a sensitive lifetime marker of HBV infection. Here, we examined this dogma by investigating the prevalence of hepatitis B viremia in anti-HBc negative complete vaccines in Taiwan.A total of 795 participants (1.7-20.0 years old) had completed HBV vaccination in infancy and were anti-HBc negative. Serum samples we...
Dengue fever is an emerging arboviral disease for which no vaccine or antiviral treatment exists and that causes thousands of fatalities each year. To develop an in vivo test system for antidengue drugs, AG129 mice, which are deficient for the interferon- alpha / beta and - gamma receptors, were injected with unadapted dengue virus, resulting in a dose-dependent transient viremia lasting severa...
The combination of interleukin 2 (IL-2) and antiretroviral therapy (ART) represents an emerging strategy in the treatment of patients infected with HIV. Aside from its immunomodulatory role, however, IL-2 may induce replication of human herpesvirus 8 (HHV-8)/Kaposi sarcoma (KS)-associated herpesvirus. We retrospectively evaluated HHV-8 plasma viremia and cellular load, as well as anti-HHV-8 ant...
OBJECTIVE The early events of human immunodeficiency virus infection seem critical for progression toward disease and antiretroviral therapy initiation. We wanted to clarify some still unknown prognostic relationships between inoculum size and changes in various immunological and virological markers. Feline immunodeficiency virus infection could be a helpful model. METHODS Viremia and T-cell ...
BACKGROUND AND OBJECTIVES Nearly 30% of renal transplant recipients develops BK viremia, a prerequisite for BK nephropathy. Case reports have evaluated treatment options for BK virus, but no controlled studies have assessed prophylactic therapies. Fluoroquinolone antibiotics were studied for prevention of BK viremia after renal transplantation. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS Th...
BACKGROUND & AIMS Antiviral treatment for hepatitis C virus (HCV) has high efficacy rates for achieving sustained viral response (SVR) in randomized controlled trials (RCTs) (40-80%); however, it can be lower in community-based practice settings. We wanted to determine the effectiveness of HCV treatment in Veterans Administration (VA) hospitals nationwide. METHODS Using the nationwide VA HCV ...
To the Editor—Controversy exists about whether human immunodeficiency virus type 1 (HIV-1) replication persists in patients receiving effective antiretroviral therapy. Residual viremia can often be detected in such patients by sensitive quantitative polymerase chain reaction assays, but the source of this viremia is unknown [1]. Possibilities include ongoing cycles of HIV-1 replication, long-li...
BK virus is associated with hemorrhagic cystitis after hematopoietic stem cell transplantation (HSCT), although evidence supporting a causal relationship remains limited. Although BK viruria is common after HSCT, BK viremia may better predict clinically significant cystitis, similar to its predictive value for nephropathy after kidney transplantation. We hypothesized that BK viremia would prece...
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