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題 名 | 過敏性鼻炎之細胞免疫學研究=Cellular Immunological Study of Allergic Rhinitis |
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作 者 | 鄭國揚; 林昭庚; 蔡銘修; 周昌德; 蔡肇基; | 書刊名 | 中華民國耳鼻喉科醫學雜誌 |
卷 期 | 35:1 民89.01-02 |
頁 次 | 頁16-23 |
分類號 | 416.853 |
關鍵詞 | 過敏性鼻炎; 淋巴球亞群; 過敏原; Allergic rhinitis; Lymphocyte subpopulations; Allergen; |
語 文 | 中文(Chinese) |
中文摘要 | 背景:瞭解過敏性鼻炎患者血清中免疫球蛋白E對過敏原反應之程度,並探討其過敏有關之發炎細胞及淋巴球分類與正常人是否有明顯差異,期望進一步了解其免疫機轉及尋求新的治療方法。方法:於教學醫院耳鼻喉科門診篩選160名過敏性鼻炎患者(84名男性,76名女性),平均年齡是23 ± 9歲為實驗組,並以50名健康正常人(26名男性,24名女性),平均年齡是20 ± 7歲為對照組,每名抽取20CC血液,進行檢驗過敏原,發炎細胞及淋巴球分類之研究。結果:1)過敏性鼻炎患者檢驗過敏原以歐洲室塵?最常見,且此過敏原於病患血清中之免疫球蛋白E濃度以第6級之比率最高。2)過敏性鼻炎患者IgE、鼻分泌物嗜伊紅血球、周邊血液嗜伊紅血球、嗜伊紅血球陽離子蛋白與正常人有顯著差異(p<0.05)。3)過敏性鼻炎患者白血球總數、淋巴球總數、B淋巴球、T淋巴球、輔助性T淋巴球、抑制性T淋巴球、輔助性T/抑制性T細胞比例及活化T淋巴球與正常人無明顯差異。結論:顯示我國病患血清中之免疫球蛋白E對歐洲室塵?之反應性很強,且與過敏性鼻炎屬第一型過敏反應相印證。過敏性鼻炎患者檢驗白血球總數、淋巴球分類、活化T淋巴球與正常人無明顯差異。未來應進行淋巴球的機能研究,以期對過敏性鼻炎的致病機轉及治療有更進一步的了解。 |
英文摘要 | BACKGROUND: The study aims to explore the degree of the serum's IgE reaction to aller-gen in patients with allergic rhinitis, and whether there is a significant difference in inflammatory cells and lymphocyte subpopulations between patients with allergic rhinitis and normal adults. The further prupose is to understand its immunological mechanism and seartch the new therapeutic method. METHODS: One hundred sixty patients with allergic rhinitis were selected. The experi-ment group consisted of 84 men, 76 women, with an average age of 23 ± 9 years. The control group consisted of 50 healthy adults (26 men, 24 women), with an arerage age of 20 ± 7 years. Each person donated 20 cc of whole blood. Then, the research about aller-gen, inflammatory cells and lymphocyte subpopulations were performed. RESULTS: 1. The Dermatophagoides pteronyssinus was the most common allergen found in patients with allergic rhinitis, furthermore, the highest rate of serum's IgE concentra-tion in patients with allergic rhinitis is the sixth class. 2 There was a significant differ-ence between patients with allergic rhinitis and normal adults in IgE level, eosinophil count in nasal secretions, eosinophil count and eosinophil cationic protein in peripheral blood (p<0.05). 3. There was no significant difference between the patients with allergic rhinitis and normal adults regarding leukocyte, lymphocyte, B-lymphocyte, T-lymphocyte, CD4, CD8, the ratio of CD4/CD8 and HLA-DR. CONCLUSIONS: The results of this study indicate that Taiwanese patients' IgE reaction in serum to Dermatophagoides pteronyssinus is very strong. This finding is compatible with allergic rhinitis which has a type I hypersensitivity response. No significant differ-ence was found in the examination of leukocyte or lymphocyte subpopulations and HLA-DR between patients with allergic rhinitis will require further study. We believe that the mechanisms and treatments for allergic rhinitis would be clarified by further research in allergic rhinitis. |
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