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Subretinal injection of sodium hyaluronate was performed in eight-week-old C57BL\/6J mice. Retinal regions of interest were defined in relation to their distance from the peak of the retinal detachment, as follows: (1) attached central; (2) attached paracentral; (3) detached apex; and (4) detached base. At day 0, the outer nuclear layer cell count for the attached central, attached paracentral, detached apex, and detached base was 1247.60\u2009\u00b1\u200964.62, 1157.80\u2009\u00b1\u2009163.33, 1264.00\u2009\u00b1\u2009150.7, and 1013.80\u2009\u00b1\u200967.16 cells, respectively. There were significant differences between the detached base vs<jats:italic>.<\/jats:italic> attached central, and between detached base vs. detached apex at day 0. The detached apex region displayed a significant and progressive cell count reduction from day 0 to 14. In contrast, the detached base region did not show progressive retinal degeneration in this model. Moreover, only the detached apex region had a significant and progressive cell death rate compared to baseline. Immediate confounding changes with dramatic differences in cell death rates are present across regions of the detached retina. We speculate that mechanical and regional differences in the bullous detached retina can modify the rate of cell death in this model.<\/jats:p>","DOI":"10.1038\/s41598-021-97947-4","type":"journal-article","created":{"date-parts":[[2021,9,22]],"date-time":"2021-09-22T10:03:10Z","timestamp":1632304990000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":15,"title":["Local photoreceptor cell death differences in the murine model of retinal detachment"],"prefix":"10.1038","volume":"11","author":[{"given":"Daniel E.","family":"Maidana","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lucia","family":"Gonzalez-Buendia","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Joan W.","family":"Miller","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Demetrios G.","family":"Vavvas","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2021,9,22]]},"reference":[{"key":"97947_CR1","doi-asserted-by":"publisher","first-page":"395","DOI":"10.1016\/j.preteyeres.2004.10.004","volume":"24","author":"SK Fisher","year":"2005","unstructured":"Fisher, S. 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