INTRODUCTION Chronic bacterial, viral and parasitic infections contribute to the morbidity and mortality associated with human immunodeficiency virus (HIV) infection. This study investigated risk factors and time-trends of the seroprevalence of cytomegalovirus (CMV), toxoplasmosis and hepatitis A total antibody; and co-infection with syphilis, hepatitis B and hepatitis C among newly diagnosed H...

The senescence of the immune system and the risk of cancer increase with aging. Age itself entails changes in the immune system, which are related to a decrease in thymic output of naïve lymphocytes, an accumulation of chronic antigenic load, notably chronic viral infections such as cytomegalovirus (CMV), and replicative senescence of lymphocytes. These changes could eventually contribute to ca...

BACKGROUND Although several studies have reported correlations between infections and coronary artery disease, associations with endothelial dysfunction, its precursor, have not been established. This study assessed whether infection with Chlamydia pneumoniae (CP), cytomegalovirus (CMV), Epstein-Barr virus (EBV), or Helicobacter pylori (HP) is associated with decreased endothelial function. M...

BACKGROUND Behçet's syndrome (BS) is one of the multisystemic diseases that presents with oral ulceration and several other systemic manifestations including genital ulceration, folliculitis, erythema nodosum-like lesions, uveitis, and arthropathy. Ocular manifestation, central nervous system involvement, and gastrointestinal manifestation account for most of the complications of this disease, ...

BACKGROUND Co-infections with human herpesvirus (HHV) have been associated with residual chronic inflammation in antiretroviral (ART)-treated human immunodeficiency virus (HIV)-infected individuals. However, the role of HHV in modulating the tryptophan-kynurenine pathway and clinical outcomes in HIV-infected individuals is poorly understood. Thus, we investigated the seroprevalence of four comm...

BACKGROUND Patients with hypertension may be vulnerable to vascular Chlamydia pneumoniae and/or cytomegalovirus (CMV) infection because of increased expression of adhesion molecules. OBJECTIVE To determine whether C pneumoniae or CMV is associated with the presence of atherosclerotic lesions in hypertensive patients. METHODS Ninety-six angiographic studies on 100 consecutive patients with o...

Objectives Epstein-Barr virus (EBV) is considered an important environmental factor in SLE aetiology, but the relationship between SLE and EBV in the Filipino population is unknown. We tested associations between SLE, lupus-associated autoantibodies and seropositivity for EBV and other herpes viruses in the Filipino population. Methods Sera from Filipino patients with SLE (n=233), unaffected ...

cytomegaloviurs (cmv) is the most frequent cause of congenital infection in humans. in various parts of the world the prevalence of antibodies to cmv ranges from 40-100%. the prevalence of primary infection with cmv in pregnant iranian women and risk of congenital cmv infection in their neonates are unknown. to determine the prevalence of cmv infection in primiparous pregnant (youner) women and...