"Smart Eye Camera": An innovative technique to evaluate tear film breakup time in a murine dry eye disease model.

ABSTRACT: Tear film breakup time (TFBUT) is an essential parameter used to diagnose dry eye disease (DED). However, a robust method for examining TFBUT in murine models has yet to be established. We invented an innovative device, namely, the "Smart Eye Camera", which addresses several problems associated with existing methods and is capable of evaluating TFBUT in a murine DED model. We compared images taken by existing devices and the Smart Eye Camera in a graft-versus-host disease-related DED murine model. We observed that the quality of the images obtained by the Smart Eye Camera were sufficient for practical use. Moreover, this new technique could be used to obtain measurements for several consecutive ocular phenotypes in a variety of environments. Here, we demonstrate the effectiveness of our ne

SUBMITTER: Shimizu E 

PROVIDER: S-EPMC6508640 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature