background: about 5–10% of patients with asthma suffer from poorly-controlled disease despite corticosteroid (cs) therapy. methods: 21 severe and 30 mild asthma patients were recruited and underwent collection of blood sample. we determined whether there were any differences in inflammatory biomarkers between severe and mild asthma patients or not.results: levels of interleukin-8 (il-8) and int...

Background: About 5–10% of patients with asthma suffer from poorly-controlled disease despite corticosteroid (CS) therapy. Methods: 21 severe and 30 mild asthma patients were recruited and underwent collection of blood sample. We determined whether there were any differences in inflammatory biomarkers between severe and mild asthma patients or not.Results: Levels of Interleukin-8 (IL-8) and Int...

Background: IL-17 is a major cytokine player in T cell mediated leukocyte associated inflammation. IL-17 is also recognized to participate in the pathophysiology of asthma. Objective: To determine the role of IL-17 in predicting severe asthma. Methods: We obtained serum samples from asthmatic children under the age of 5-year in three different groups of mild (n=33), moderate (n=28) and severe (...

The response to glucocorticoids (GCs) therapy classifies severe refractory asthma (SRA) and mild asthma, so the glucocorticoid receptors (GCRs) gene expression may be involved in SRA pathogenesis. Thus, it is aimed to compare the expression levels of two GCR isoforms (GCRα and GCRβ) in SRA, mild asthmatics, and healthy controls. Total RNA was isolated from the peripheral blood mononuclear lymph...

Background: Asthma is the chronic inflammation of airways characterized by eosinophilic infiltration, mucus overproduction, airway hyper-responsiveness and airway remodeling. These changes are induced mostly by cytokines which are produced by T helper (Th) 2 cells. Recently, the role of interleukin-23 (IL-23) in the pathogenesis of adultallergic asthma has been studied. Objective: To explore IL...

The response to glucocorticoids (GCs) therapy classifies severe refractory asthma (SRA) and mild asthma, so the glucocorticoid receptors (GCRs) gene expression may be involved in SRA pathogenesis. Thus, it is aimed to compare the expression levels of two GCR isoforms (GCRα and GCRβ) in SRA, mild asthmatics, and healthy controls. Total RNA was isolated from the peripheral blood mononuclear lymph...

background: il-17 is a major cytokine player in t cell mediated leukocyte associated inflammation. il-17 is also recognized to participate in the pathophysiology of asthma. objective: to determine the role of il-17 in predicting severe asthma. methods: we obtained serum samples from asthmatic children under the age of 5-year in three different groups of mild (n=33), moderate (n=28) and severe (...

introduction:  asthma exacerbation is common in children. treatment with oral corticosteroids (ocs) and inhaled corticosteroids are suggested for asthma exacerbation. it is shown that inhaled corticosteroids has similar outcome in reducing asthma symptoms compared to ocs. but few studies have evaluated the pulmonary function changes in these two treatments. in this study, we evaluated the chang...

Introduction: Asthma is the most common chronic airway disease in children, which is caused by genetic and environmental factors such as obesity. The aim of this study was to evaluate the relationship between obesity and asthma severity in children. Methods: This cross-sectional descriptive study included 200 asthmatic children aged 6 to 12 years in Yazd Shohadaye Kargar hospital in 2015 - 201...