Screening for disease-associated genetic markers may provide new tools for prevention of occupational diseases (22). So far in CBD, blood and lung lymphocyte testing for Be-specific proliferation have been used to identify individuals with Be allergy and disease (23). However, because lymphocyte tests do not predict disease or risk, genetic testing may have a role, in association with lymphocyt...

Evaluating human immune response to defined Mycobacterium tuberculosis antigens in patients with different clinical forms of tuberculosis may help in elucidating pathogenesis and in vaccine development. In the present report we evaluated the lymphocyte proliferation, cytokine production and natural killer cell cytotoxicity as parameters to screen four mycobacterial recombinant antigens. Pleural...

Helicobacter pylori (H. pylori) bacteria are human pathogens causing symptomatic gastritis, peptic ulcer or gastric cancer. Little is known about the kinetics of immune responses in H. pylori infected patients because the initial moment of infection has not been identified. Various animal models are used to investigate the immune processes related to H. pylori infection. In this study we checke...

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...

INTRODUCTION Canova is a complex homeopathic medicine that enhances a specific immunologic responses against several exogenous and endogenous conditions. Canova activates macrophages both in vivo and in vitro. AIM AND METHOD We evaluated the effects of macrophages activated by Canova in vivo and ex vitro in the proliferation of lymphocytes. Canova was used to activate Cebus apella macrophages...

PURPOSE The peroxisome proliferator-activated receptor α (PPARα) agonist has been approved for treating hypercholesterolemia and lipid abnormalities. Researchers have recently discovered that an anti-inflammatory effect of PPAR agonist may have the potential to treat autoimmune disease. This study aims to investigate the therapeutic effects of fenofibrate on experimental autoimmune uveoretiniti...

BACKGROUND Previous researches have reported that donor lymphocyte infusion (DLI) provides a new approach for the treatment of hematological malignancies and some solid tumors. The present study was designed to discuss the antitumor effect on mice with melanoma and possible involvement of the mechanism of haploidentical DLI in CB6F1 mice→CC3HF1 mice (F1→F1) mouse model. METHODS An F1→F1 haplo...