کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
3446969 1595490 2012 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Serum Chemokines RANTES and Monocyte Chemoattractant Protein-1 in Egyptian Patients with Atopic Asthma: Relationship to Disease Severity
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی پزشکی و دندانپزشکی (عمومی)
پیش نمایش صفحه اول مقاله
Serum Chemokines RANTES and Monocyte Chemoattractant Protein-1 in Egyptian Patients with Atopic Asthma: Relationship to Disease Severity
چکیده انگلیسی

Background and AimsAsthma is a highly prevalent, complex inflammatory disease of the airways often associated with bronchial hyperreactivity and atopy. The chemokine RANTES (regulated upon activation, normal T -cell expressed and secreted) is an important element for the chemotaxis at the site of allergic inflammation. This study aimed to assess the serum levels of the chemokines RANTES and monocyte chemoattractant protein-1 (MCP-1) in Egyptian patients with atopic asthma and to evaluate their possible relation t the severity of airway obstruction.MethodsThe study included 60 Egyptian patients with atopic asthma and 20 healthy volunteers. Serum levels of the chemokines RANTES and MCP-1 were measured. Total serum IgE level and absolute eosinophil counts were determined. The severity of airway obstruction was assessed using spirometric measurement (FEV1).ResultsThe serum levels of RANTES were significantly higher in all asthmatic patients than the controls (p <0.001). Moreover, RANTES levels were significantly increased in patients with moderate and severe asthma as compared to those with mild asthma (p <0.001). Serum RANTES correlated positively with absolute eosinophil counts and total serum IgE and negatively with FEV1, whereas there was no significant correlation with serum MCP-1 in all asthmatic patients.ConclusionsSerum RANTES may be used as a useful noninvasive marker of airway obstruction and a potential diagnostic tool for monitoring asthma severity. In this regard, identification and blocking of this chemokine and/or its receptor may be a promising therapeutic approach to asthmatic patients.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Archives of Medical Research - Volume 43, Issue 1, January 2012, Pages 36–41
نویسندگان
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