摘要
用免疫酶PAP和ABC法作组织染色,以检测人角膜的纤维连接蛋白(Fibronectin;FN),先后检测6例正常角膜和9例角膜炎症和溃疡,结果发现在炎症时整个角膜内FN含量明显增多,特别在溃疡表面和瘢痕组织处,同时发现有着色阳性细胞在角膜基质中,估计FN来源于泪液、房水和某些炎症浸润细胞。FN对减轻炎症和组织修复起促进作用。
We used PAP and ABC method of immunoenzymatic staining to detect Fibronectin (FN) in human cornea, we examined 6 normal cases and 9 inflammative cases. We found FN is distinct intense in whole inflammative cornea, specially in the surface of ulcer and cicatricial tissue, Additionally we found some positive stainning cells in stroma. We supposed the FN originate from tear, aqueous humour and some infiltrating cells. FN may take a role of diminishing the inflammation and improving the tissue reconstruction.
出处
《眼科研究》
CSCD
1993年第4期268-269,T016,共3页
Chinese Ophthalmic Research
