舌下特異性免疫治療對(duì)變應(yīng)性鼻炎Th2型免疫反應(yīng)影響的臨床觀察
本文選題:鼻炎 切入點(diǎn):變應(yīng)性 出處:《臨床耳鼻咽喉頭頸外科雜志》2014年02期
【摘要】:目的:了解舌下特異性免疫治療期間變應(yīng)性鼻炎患者Th2型免疫反應(yīng)的變化情況,結(jié)合臨床分析,掌握舌下特異性免疫治療對(duì)變應(yīng)性鼻炎機(jī)體免疫系統(tǒng)產(chǎn)生的影響。方法:對(duì)43例行舌下特異性免疫治療的變應(yīng)性鼻炎患者進(jìn)行1年的跟蹤隨訪,收集相關(guān)的臨床及實(shí)驗(yàn)數(shù)據(jù),通過VAS評(píng)價(jià)臨床癥狀的控制,鼻分泌物嗜酸細(xì)胞計(jì)數(shù)及鼻腔灌洗液IL-4、IL-13的表達(dá)評(píng)價(jià)鼻黏膜免疫情況,血清TIgE、sIgE評(píng)價(jià)全身系統(tǒng)免疫情況。結(jié)果:VAS在治療1個(gè)月后開始明顯下降,差異有統(tǒng)計(jì)學(xué)意義(t=3.343,P0.01);至6個(gè)月VAS下降28.36%,其后下降幅度減緩,至12個(gè)月VAS下降35.62%;12個(gè)月與6個(gè)月比較,差異無統(tǒng)計(jì)學(xué)意義(P0.05)。血清TIgE、sIgE在免疫治療12個(gè)月前后差異無統(tǒng)計(jì)學(xué)意義(均P0.05)。鼻腔分泌物嗜酸細(xì)胞計(jì)數(shù)的變化趨勢與VAS基本同步,治療1個(gè)月后明顯下降,6個(gè)月以后降幅減緩,治療6個(gè)月與12個(gè)月比較,差異無統(tǒng)計(jì)學(xué)意義(P0.05)。治療12個(gè)月鼻腔灌洗液IL-4、IL-13的表達(dá)也顯著降低,差異有統(tǒng)計(jì)學(xué)意義(均P0.01)。結(jié)論:變應(yīng)性鼻炎舌下特異性免疫治療12個(gè)月,鼻腔黏膜免疫的Th2型免疫偏倚產(chǎn)生部分的糾正,但是未能發(fā)現(xiàn)對(duì)全身系統(tǒng)免疫的影響。
[Abstract]:Objective: to investigate the changes of Th2 type immune response in patients with allergic rhinitis during sublingual specific immunotherapy, and to understand the effect of sublingual specific immunotherapy on the immune system of allergic rhinitis.Methods: 43 patients with allergic rhinitis treated with sublingual specific immunotherapy were followed up for 1 year. The clinical and experimental data were collected and the control of clinical symptoms was evaluated by VAS.The count of eosinophils in nasal secretion and the expression of IL-4 and IL-13 in nasal lavage fluid were used to evaluate the immune status of nasal mucosa.Results after 1 month of treatment, VAS began to decrease significantly, the difference was statistically significant (P < 0.01); at 6 months, VAS decreased by 28.36g / L, then VAS decreased by 35.62a, and at 12 months after treatment, there was no significant difference between 12 months and 6 months (P 0.05).There was no significant difference in serum IgE before and after 12 months of immunotherapy (all P 0.05).The change trend of eosinophils in nasal secretion was similar to that of VAS. After 1 month of treatment, the decrease of eosinophils decreased significantly after 6 months of treatment, but the decrease slowed down after 6 months of treatment. There was no significant difference between 6 months and 12 months of treatment (P 0.05).After 12 months of treatment, the expression of IL-4 and IL-13 in nasal lavage fluid was significantly lower than that in control group (all P 0.01).Conclusion: after 12 months of specific immunotherapy for allergic rhinitis, Th2 immune bias of nasal mucosal immunity was partly corrected, but no effect on systemic immunity was found.
【作者單位】: 南方醫(yī)科大學(xué)附屬南方醫(yī)院耳鼻咽喉-頭頸外科;廣州市第一人民醫(yī)院耳鼻咽喉科;廣州市第一人民醫(yī)院中心實(shí)驗(yàn)室;
【分類號(hào)】:R765.21
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