Budo C, Montanus F, Goffinet G, Goossens G, Gaill F
Schepen de Johnghstraat Sint-Truiden, Belgium.
J Cataract Refract Surg. 1993 May;19(3):339-43. doi: 10.1016/s0886-3350(13)80302-1.
Postoperative lens capsule opacification is a complication of extracapsular cataract extraction. To avoid this problem, we aspirated the epithelial cells lining the internal surface of the capsular bag. Anterior capsule specimens collected three and six years after the first surgical intervention (extracapsular cataract extraction with intercapsular implantation of a poly[methyl methacrylate] intraocular lens) and in vitro studies of epithelial cell cultures revealed the presence of intracellular and extracellular cytokeratin. After several years, the cytokeratin layers were arranged in a pattern analogous to that of liquid crystalline phases and many nonhuman extraocular tissues.
术后晶状体囊膜混浊是囊外白内障摘除术的一种并发症。为避免这一问题，我们吸出了晶状体囊袋内表面的上皮细胞。在首次手术干预（囊外白内障摘除联合囊内植入聚甲基丙烯酸甲酯人工晶状体）后三年和六年采集的前囊膜标本以及上皮细胞培养的体外研究显示存在细胞内和细胞外细胞角蛋白。数年后，细胞角蛋白层以类似于液晶相和许多非人类眼外组织的模式排列。
