Background: Tumor necrosis factor alpha (TNF-α) is a primary mediator of immune regulation and might be required in the early stages of DC development from CD34+ cells. However, details of optimal timing of exposure to TNF-α in DC development process in monocytes or non-purified hematopoitic cells are still lacking and clear benefits of this approach to the development of DCs remain to be valid...

background : most diagnostic tests for biliary atresia (ba) are invasive. this study evaluates the sensitivity and specificity of serum  tumor necrosis factor-α (tnf-α) for diagnosing extra hepatic biliary duct atresia (ehba) in infants. materials and methods : infants with cholestasis who were admitted to children′s medical center hospital were evaluated. a total of 50 infants (20 with ehba an...

background: tumor necrosis factor alpha (tnf-α) is a primary mediator of immune regulation and might be required in the early stages of dc development from cd34+ cells. however, details of optimal timing of exposure to tnf-α in dc development process in monocytes or non-purified hematopoitic cells are still lacking and clear benefits of this approach to the development of dcs remain to be valid...

asthma is a chronic inflammatory and remodeling disorder of the airways, in which many cells, cellular elements, and cytokines play important roles. the role of tumor necrosis factor- α (tnf-α) in asthma is unclear in pakistani population. the aim of this study was to assess the relationship between tnf-α -308 polymorphism and asthma.polymorphism of tnf-α (g-308-a locus; rs 1800629) in 329 asth...

objective: the effect of interleukin (il)-29, a new therapeutic agent similar to type i interferons (ifns), on ifn-α secretion of human plasmacytoid dendritic cells (pdcs) has not been studied. therefore, in this study, we aimed to clarify the effect of il-29 on ifn-α secretion of pdcs using human peripheral blood mononuclear cells (pbmcs) in the presence of cytosine-phosphate-guanosinemotif-co...

Testicular damage is one of the most hazardous effects chemotherapy as it frequently associated with oligozoospermia and azoospermia. This study aimed at evaluating protective effect melatonin in a rat model busulfan-induced testicular injury. Rats were divided into four groups: control, melatonin, busulfan, busulfan plus melatonin. After 15 days, semen was collected from epididymis testes asse...