DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Joo Yong | ko |
dc.contributor.author | Hwang, Yoonha | ko |
dc.contributor.author | Kim, Ji Hyun | ko |
dc.contributor.author | Kim, Yu Sun | ko |
dc.contributor.author | Jung, Bok Kyoung | ko |
dc.contributor.author | Kim, Pilhan | ko |
dc.contributor.author | Lee, Heuiran | ko |
dc.date.accessioned | 2016-10-04T08:59:11Z | - |
dc.date.available | 2016-10-04T08:59:11Z | - |
dc.date.created | 2016-09-21 | - |
dc.date.created | 2016-09-21 | - |
dc.date.issued | 2016-06 | - |
dc.identifier.citation | INVESTIGATIVE OPHTHALMOLOGY & VISUAL SCIENCE, v.57, no.7, pp.3390 - 3396 | - |
dc.identifier.issn | 0146-0404 | - |
dc.identifier.uri | http://hdl.handle.net/10203/213183 | - |
dc.description.abstract | PURPOSE. The purpose of this study was to evaluate longitudinal gene expression patterns by retinal imaging using a modified custom-built confocal laser-scanning microscope in experimental rats after intravitreal injection of recombinant adeno-associated virus 2 (rAAV2-green fluorescent protein [GFP]). METHODS. Ten 9-week-old Wistar rats were divided into two groups: experimental group (group 1) that received a rAAV2-GFP intravitreal injection and control group (group 2) that received a vehicle. After anesthesia using a Zoletil intraperitoneal injection, 8 mu L rAAV2-GFP in group 1 or vehicle in group 2 was injected intravitreally using a 33-G Hamilton syringe. In vivo fluorescence retinal images were acquired under anesthesia at 2, 4, 6, and 13 days after rAAV or vehicle delivery RESULTS. Differences in GFP fluorescence were identified starting from day 2 after the intravitreal injection of rAAV2-GFP in group 1. Between days 4 and 6, the intensity and area of fluorescence in the retina began to increase and peaked at day 13. Based on the pattern of GFP expression, the axon of the nerve fiber layer ganglion cell was identified. In group 2, eyes treated with the vehicle showed a small amount of autofluorescence in a limited area for up to 2 weeks, with no increase in intensity during this period. CONCLUSIONS. In vivo retinal imaging confirmed gene expression within 2 weeks after the intravitreal injection of rAAV2-GFP Gene transfer and expression in the rat retina occurs quickly in 2 days and appears to peak within 2 weeks of gene delivery. In vivo retinal imaging may be a useful noninvasive tool to continuously monitor gene expression in the retina over time | - |
dc.language | English | - |
dc.publisher | ASSOC RESEARCH VISION OPHTHALMOLOGY INC | - |
dc.subject | SYNAPTIC PATHOLOGY | - |
dc.subject | MOUSE RETINA | - |
dc.subject | RETINOSCHISIS | - |
dc.subject | MICROSCOPY | - |
dc.subject | RESPONSES | - |
dc.subject | MODEL | - |
dc.subject | MICE | - |
dc.subject | WAVE | - |
dc.subject | EYE | - |
dc.title | In Vivo Fluorescence Retinal Imaging Following AAV2-Mediated Gene Delivery in the Rat Retina | - |
dc.type | Article | - |
dc.identifier.wosid | 000381726600058 | - |
dc.identifier.scopusid | 2-s2.0-84976439852 | - |
dc.type.rims | ART | - |
dc.citation.volume | 57 | - |
dc.citation.issue | 7 | - |
dc.citation.beginningpage | 3390 | - |
dc.citation.endingpage | 3396 | - |
dc.citation.publicationname | INVESTIGATIVE OPHTHALMOLOGY & VISUAL SCIENCE | - |
dc.identifier.doi | 10.1167/iovs.15-18862 | - |
dc.contributor.localauthor | Kim, Pilhan | - |
dc.contributor.nonIdAuthor | Lee, Joo Yong | - |
dc.contributor.nonIdAuthor | Kim, Ji Hyun | - |
dc.contributor.nonIdAuthor | Kim, Yu Sun | - |
dc.contributor.nonIdAuthor | Jung, Bok Kyoung | - |
dc.contributor.nonIdAuthor | Lee, Heuiran | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | gene therapy | - |
dc.subject.keywordAuthor | image analysis | - |
dc.subject.keywordAuthor | retina | - |
dc.subject.keywordPlus | SYNAPTIC PATHOLOGY | - |
dc.subject.keywordPlus | MOUSE RETINA | - |
dc.subject.keywordPlus | RETINOSCHISIS | - |
dc.subject.keywordPlus | MICROSCOPY | - |
dc.subject.keywordPlus | RESPONSES | - |
dc.subject.keywordPlus | MODEL | - |
dc.subject.keywordPlus | MICE | - |
dc.subject.keywordPlus | WAVE | - |
dc.subject.keywordPlus | EYE | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.