目的：观察离体猪眼玻璃体腔内注射酶后基底部玻璃体视网膜界面的超微结构。方法：取新鲜尸体猪眼130眼，随机均分A，B，C，D及对照组共5组，每组......

Osteoarthritis (OA) is a chronic, painful disease affecting articulating joints in man and animals. It is characterized ......