Zhonghua er bi yan hou ke za zhi · 1998
[Expression of intercellular adhesion molecules in nasal polyps tissue and its significance].
Аннотация на английскомСтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод пока не подготовлен
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Kong H, Dong Z, Guo Y
Аннотация
OBJECTIVE: To study the expression of intercellular adhesion molecule-1/lymphocyte function-associated antigen-1 in nasal polyps tissue and its significance.
METHODS: Frozen sections of 9 normal nasal mucosa and 19 nasal polyp samples were studied with immunohistochemical technique and immunohistochemical and MGG dual staining method with ICAM-1 and LFA-1 monoclone antibodies.
RESULTS: Expression of ICAM-1 and LFA-1 were stronger in nasal polyps tissue than in the normal nasal mucosa, and there is positive relationship between the expression of ICAM-1 and the expression of LFA-1 on eosinophils.
CONCLUSION: High expression of ICAM-1 and LFA-1 in nasal polyps tissue showed that interaction of ICAM-1/LFA-1 may participate in the inflammatory reaction and prompt adhesion and migration of eosinophils. High expression of LFA-1+ on eosinophils may play an important role in the pathogens of nasal polyps.
METHODS: Frozen sections of 9 normal nasal mucosa and 19 nasal polyp samples were studied with immunohistochemical technique and immunohistochemical and MGG dual staining method with ICAM-1 and LFA-1 monoclone antibodies.
RESULTS: Expression of ICAM-1 and LFA-1 were stronger in nasal polyps tissue than in the normal nasal mucosa, and there is positive relationship between the expression of ICAM-1 and the expression of LFA-1 on eosinophils.
CONCLUSION: High expression of ICAM-1 and LFA-1 in nasal polyps tissue showed that interaction of ICAM-1/LFA-1 may participate in the inflammatory reaction and prompt adhesion and migration of eosinophils. High expression of LFA-1+ on eosinophils may play an important role in the pathogens of nasal polyps.