background: in leishmaniasis, some drugs prescribed for treatment have toxic ef-fects and there are reports about drug resistance in some countries. due to this fact, using herbal drugs such as artemisinin with good efficacy and low toxic effect might be suitable. methods: we evaluated the apoptotic effect of artemisinin on leishmania major in vitro and the antileishmanial activities of artemis...

Determination of antigen-specific T cell repertoires in human blood has been a challenge. Here, we show a novel integrated approach that permits determination of multiple parameters of antigen-specific T cell repertoires. The approach consists of two assays: the Direct assay and the Cytokine-driven assay. Briefly, human PBMCs are first stimulated with overlapping peptides encoding a given antig...

Pemphigus vulgaris (PV) is a chronic autoimmune blistering disease of the skin, in whichloss of adhesion between keratinocytes is caused by autoantibodies. It has been hypothesizedthat cytokines play an essential role in the pathogenesis of PV. This study aimed to investigatethe other immunopathological aspects of PV by determining the serum levels of cytokines inPV patients to find another tre...

Pemphigus vulgaris (PV) is a chronic autoimmune blistering disease of the skin, in whichloss of adhesion between keratinocytes is caused by autoantibodies. It has been hypothesizedthat cytokines play an essential role in the pathogenesis of PV. This study aimed to investigatethe other immunopathological aspects of PV by determining the serum levels of cytokines inPV patients to find another tre...

Background and objectives:Scrophularia variegata M. Beib. (Scrophulariaceae) is a medicinal plant, used for various inflammatory diseases in Iranian Traditional Medicine. In the present study, we evaluated the immune modulation and antioxidant effects of the hydroalcoholic extract of S.  variegata. Methods: The splenocytes were harvested...

PURPOSE Tears are a particularly limited body fluid and commonly used in the diagnosis of patients who have ocular diseases. A popular method for analysis of ocular inflammation in tears uses Luminex® bead multiplex technology to generate valuable multiple cytokine profile outputs with 25-50 µl tear sample volume. We propose a method for measuring tear cytokines with 5 μl tear sample volume and...