این سایت در حال حاضر پشتیبانی نمی شود و امکان دارد داده های نشریات بروز نباشند
Iranian Journal of Allergy, Asthma and Immunology، جلد ۱۰، شماره ۲، صفحات ۱۰۱-۱۱۰
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی Co-Administration of Chenopodium Album Allergens and CpG Oligodeoxy-nucleotides Effects on Peripheral Blood Mononuclear Cells of Patients with Allergic Rhinitis Treated with Intranasal Corticosteroids
چکیده انگلیسی مقاله Allergic Rhinitis (AR) is one of the most common chronic diseases in the developed countries. This study was performed to investigate the effect of CpG-ODN in alteration of T-helper (Th)1/Th2 balance of patients with AR treated with intranasal corticosteroids (INCs) and antihistamines. Peripheral blood mononuclear cells (PBMCs) of 20 patients with AR were isolated before and after 45 days therapy. Cytokine production (IL-4, IL-10, IL-13, IFN-γ) and specific Ch.a IgE in response to CpG co- administration of natural chenopodium album (CpG/Ch.a) or recombinant Ch.a (CpG/rCh.a) allergen were investigated in supernatants.of cultured PBMCs using ELISA Intracellular IL-10 was also assessed in CD4+ cells using flow cytometry. Significant increase in production of IFN-γ and IL-10 and decrease in production of IL-4 were found in supernatants of cultured PBMCs activated with CPG/ch.a and CPG/rch.a. of both CpG/Ch.a and CpG/rCh.a compared to allergens alone, before and after therapy. After therapy, IFN-γ production with CpG/Ch.a was significantly increased in comparison with before (237 vs. 44 pg/ml, p=0.001). IFN-γ and IL-10 production with CpG/rCh.a was significantly increased after therapy compared to before (407.6 vs. 109 pg/ml, p=0.01 for IFN-γ; 171.7 vs. 52.6 pg/ml, p=0.008 for IL-10), whilst IL-4 was significantly decreased (2.1 vs. 5.8 pg/ml, p=0.02). Intracellular IL-10 expression was also significantly increased in response to either CpG/Ch.a or CpG/rCh.a that showed intracellular assay could be more sensitive than ELISA. Also, treatment with intranasal corticosteroids and antihistamines could enhance this CpG effect, in vitro.
کلیدواژه‌های انگلیسی مقاله
نویسندگان مقاله شکراله فرخی | shokrollah farrokhi
department of immunology, tehran university of medical sciences, tehran, iran and department of immunology and allergy, the persian gulf tropical and infectious diseases research center, bushehr university of medical sciences, bushehr, iran and department of nuclear medicine, the persian gulf biomedical research center, bushehr university of medical sciences, bushehr, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی بوشهر (Bushehr university of medical sciences)

طاهره موسوی | tahereh mousavi
department of immunology, tehran university of medical sciences, tehran, iran and microbial resistance research center, tehran university of medical sciences, tehran, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (Tehran university of medical sciences)

صبا عرشی | saba arshi
department of immunology, tehran university of medical sciences, tehran, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (Tehran university of medical sciences)

عبدالرضا وارسته | abdolreza varasteh
immunobiochemistry lab, immunology research center, avicenna research institute, mashhad university of medical sciences, mashhad, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی مشهد (Mashhad university of medical sciences)

نیما رضایی | nima rezaei
molecular immunology research center, and department of immunology, school of medicine, tehran university of medical sciences, tehran, iran and research center for immunodeficiencies, pediatrics center of excellence, children’s medical center, tehran university of medical sciences, tehran, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (Tehran university of medical sciences)

علیرضا سالک مقدم | alireza salekmoghadam
department of immunology, tehran university of medical sciences, tehran, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (Tehran university of medical sciences)

نشانی اینترنتی http://ijaai.tums.ac.ir/index.php/ijaai/article/view/298
فایل مقاله فایلی برای مقاله ذخیره نشده است
کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده
نوع مقاله منتشر شده Articles
برگشت به: صفحه اول پایگاه   |   نسخه مرتبط   |   نشریه مرتبط   |   فهرست نشریات