高反应性鼻炎ppt课件.ppt

文档介绍：耳鼻咽喉头颈外科学耳鼻咽喉头颈外科学第二篇鼻科学及颅面疾病(3)第十一章鼻黏膜高反应性鼻病第一节变态反应性鼻炎RespiratorymucosainnoseThenasalmucosashowedbytransmi-ssionalelectromi--reactivityNasalcavity:FirstlineofairwaySensitivity:pound:respiratoryepithelialcellsGobletcellglands(serousormucous)pound:Toll-likereceptorslymphocytes(T,B)serouscellsmastcellsepithelialcellsResponseofnoseinducedbysomefactorsChallengefactors:enviromentalWeather、temperature、humidityinhalants:Dust、allergen、chemicalspollutionmostofaboveIntrinsic:nervous、stressordisappoint、depressoranxious