Lin chuang er bi yan hou ke za zhi = Journal of clinical otorhinolaryngology · 2004
[Morphologic study of nasolacrimal duct mucosa-associated lymphoid tissue].
Аннотация на английскомСтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод пока не подготовлен
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Zhang Tao, Wang Jiqun, Wang Lihua, Shan Yanchun
Аннотация
OBJECTIVE: To investigate the features of nasolacrimal duct MALT (mucosa-associated lymphoid tissue), and to explore the aetiology of chronic dacryocystitis.
METHOD: The mucous of nasolacrimal duct, nasal cavity, pharyngeal and trachea of 20 rabbits were studied, and the lymphoid tissue and HEV of them were compared.
RESULT: The number of lymphoid follicle and HEV in nasolacrimal duct epidermis were less than that in nasal cavity, pharyngeal and trachea (P<0.01).
CONCLUSION: In normal condition the immune response of nasolacrimal duct membranae is lower than other mucosa of head-neck.
METHOD: The mucous of nasolacrimal duct, nasal cavity, pharyngeal and trachea of 20 rabbits were studied, and the lymphoid tissue and HEV of them were compared.
RESULT: The number of lymphoid follicle and HEV in nasolacrimal duct epidermis were less than that in nasal cavity, pharyngeal and trachea (P<0.01).
CONCLUSION: In normal condition the immune response of nasolacrimal duct membranae is lower than other mucosa of head-neck.