{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,5]],"date-time":"2026-05-05T01:12:05Z","timestamp":1777943525053,"version":"3.51.4"},"reference-count":0,"publisher":"S. Karger AG","issue":"2","license":[{"start":{"date-parts":[[2009,12,4]],"date-time":"2009-12-04T00:00:00Z","timestamp":1259884800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/karger.com\/pages\/terms-and-conditions"},{"start":{"date-parts":[[2009,12,4]],"date-time":"2009-12-04T00:00:00Z","timestamp":1259884800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/karger.com\/pages\/terms-and-conditions"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Ophthalmic Res"],"abstract":"<jats:p>Scanning electron microscopy of 9 intraocular lenses, removed from patients mainly because of corneal problems, revealed the presence of different types of adhering elements. Independent of clinically significant symptoms of infection, macrophages and\/or epitheloid cells and\/or granulocytes were observed. On their anterior surface, 3 lenses showed flat cells or cellular remains which are supposed to represent corneal epithelial cells. Membrane fragments were found on 3 other lenses. Most of the polymethylmethacrylate optics of the lenses showed some deformation and\/or cracking and to evaluate them some additional studies with new intraocular lenses were performed. High pressure during the preparation procedure for scanning electron microscopy was found to be the cause.<\/jats:p>","DOI":"10.1159\/000265418","type":"journal-article","created":{"date-parts":[[2009,12,7]],"date-time":"2009-12-07T12:10:25Z","timestamp":1260187825000},"page":"75-80","source":"Crossref","is-referenced-by-count":12,"title":["Cytology of Human Intraocular Lenses"],"prefix":"10.1159","volume":"18","author":[{"given":"J.P.","family":"Kappelhof","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"G.F.J.M.","family":"Vrensen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"P.T.V.M.","family":"De Jong","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J.H.","family":"Pameyer","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"B.L.J.C.","family":"Willekens","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"127","published-online":{"date-parts":[[2009,12,4]]},"container-title":["Ophthalmic Research"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/karger.com\/article-pdf\/doi\/10.1159\/000265418","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,2]],"date-time":"2026-05-02T07:27:51Z","timestamp":1777706871000},"score":1,"resource":{"primary":{"URL":"https:\/\/karger.com\/article\/doi\/10.1159\/000265418"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009,12,4]]},"references-count":0,"journal-issue":{"issue":"2","published-online":{"date-parts":[[1986,2,1]]},"published-print":{"date-parts":[[1986,2,1]]}},"URL":"https:\/\/doi.org\/10.1159\/000265418","archive":["Portico"],"relation":{},"ISSN":["0030-3747","1423-0259"],"issn-type":[{"value":"0030-3747","type":"print"},{"value":"1423-0259","type":"electronic"}],"subject":[],"published":{"date-parts":[[2009,12,4]]}}}