作者
Ann Huygens, Ivo Crnolatac, Jan Develter, Ben Van Cleynenbreugel, Theo Van der Kwast, Peter AM de Witte
发表日期
2008/5
期刊
The Journal of urology
卷号
179
期号
5
页码范围
2014-2019
出版商
Wolters Kluwer
简介
Purpose
To obtain unambiguous evidence for the putative role of E-cadherin in the selective accumulation of hypericin after intravesical instillation in humans we investigated the accumulation of hypericin in spheroids from 3 clones of the human bladder carcinoma cell line T-24 that express different levels of E-cadherin, as determined by immunohistochemistry and reverse transcriptase-polymerase chain reaction.
Materials and Methods
Clones of T-24 cells transfected with the E-cadherin gene were analyzed for E-cadherin expression and 3 cell lines with different expression levels were selected. Spheroids of these cell lines were incubated with 10 μM hypericin in cell culture medium supplemented or not with fetal calf serum for 2 hours. After the incubation period centrally cut sections were examined by fluorescence microscopy. An imaging software system was used to measure average fluorescence in concentric …
引用总数
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