{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,30]],"date-time":"2026-09-30T17:37:04Z","timestamp":1790789824619,"version":"4.1.0"},"reference-count":0,"publisher":"S. Karger AG","license":[{"start":{"date-parts":[[2010,3,31]],"date-time":"2010-03-31T00:00:00Z","timestamp":1269993600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/karger.com\/pages\/terms-and-conditions"},{"start":{"date-parts":[[2010,3,31]],"date-time":"2010-03-31T00:00:00Z","timestamp":1269993600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/karger.com\/pages\/terms-and-conditions"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Ophthalmologica"],"abstract":"<jats:p>Tear samples of 20 patients who were determined to have positive hepatitis B surface antigen (HBsAg) after an acute hepatitis B infection and aqueous humor samples of 10 patients who were HBsAg carriers were tested for HBsAg, and the results obtained for serum and these fluids were compared. In 85% of the 20 patients who were HBsAg positive, HBsAg was found to be positive in tear samples. In 50% of the other 10 patients in aqueous humor was also found to be HBsAg positive. Our findings show that tears and aqueous humor are important in the spreading of hepatitis B infections.<\/jats:p>","DOI":"10.1159\/000310261","type":"journal-article","created":{"date-parts":[[2010,4,1]],"date-time":"2010-04-01T02:58:42Z","timestamp":1270090722000},"page":"19-22","source":"Crossref","is-referenced-by-count":10,"title":["Hepatitis B Surface Antigen in Tears and Aqueous Humor"],"prefix":"10.1159","author":[{"given":"Iftihar","family":"K\u00f6ksal","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kubilay","family":"\u00c7etinkaya","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Funda","family":"Aker","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"127","published-online":{"date-parts":[[2010,3,31]]},"container-title":["Ophthalmologica"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/karger.com\/article-pdf\/doi\/10.1159\/000310261","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,2]],"date-time":"2026-05-02T07:08:55Z","timestamp":1777705735000},"score":1,"resource":{"primary":{"URL":"https:\/\/karger.com\/article\/doi\/10.1159\/000310261"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2010,3,31]]},"references-count":0,"URL":"https:\/\/doi.org\/10.1159\/000310261","archive":["Portico"],"relation":{},"ISSN":["0030-3755","1423-0267"],"issn-type":[{"value":"0030-3755","type":"print"},{"value":"1423-0267","type":"electronic"}],"subject":[],"published":{"date-parts":[[2010,3,31]]}}}