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| Content Provider | World Health Organization (WHO)-Global Index Medicus |
|---|---|
| Author | Zhang, Junjie Zhang, Hongmin Liu, Susu Li, Zhijie Sun, Shengtao Xie, Yanting He, Siyu Li, Xiaohua Wang, Liya Deng, Xianming |
| Description | Author Affiliation: Zhang H ( Henan Eye Institute, Henan Eye Hospital, Department of Ophthalmology, Henan Provincial People's Hospital and People's Hospital of Zhengzhou University, Zhengzhou, People's Republic of China.) |
| Abstract | PURPOSE: To acquire morphological and component information on the overall cornea in the living C57BL/6 mouse using fluorescent viability dyes and two-photon (2PH) laser microscopy. METHODS: Corneas were scanned using a 2PH laser scanning fluorescence microscope after staining with plasma membrane stain and Hoechst 33342. Representative 2PH images of corneal cells were analyzed and restructured using Imaris software. RESULTS: With the plasma membrane- and cell-permeant nuclear counter live cell fluorescent probe, the morphology of corneal cells and the construction of cornea were observed clearly. The general in vivo morphology of the cornea clearly showed three different cellular layers, two interfaces, and the nerve fibers. Our study detailed all of the corneal cells with clear cell nuclei and cell boundaries at the sections parallel to the surface of the cornea. Moreover, cellular stereoscopic images, the relationships of the neighbor cells, and the interfaces of different layers were also displayed distinctly with three-dimensional construction of the 2PH imaging. Our research showed for the first time that there are three or four layers of epithelial cells and seven or eight layers of keratocytes in mice. CONCLUSIONS: Our study clearly showed the anterior limiting lamina and Descemet's membrane in the mouse cornea and showed for the first time that there are three or four layers of cells in the epithelium and seven or eight layers of keratocytes in the stroma of mice. These results are necessary primarily to contribute important insights into the anatomy and pathology of the cornea in mice. |
| ISSN | 01460404 |
| e-ISSN | 15525783 |
| Journal | Investigative Opthalmology & Visual Science |
| Issue Number | 10 |
| Volume Number | 54 |
| Language | English |
| Publisher | Association for Research in Vision and Ophthalmology |
| Publisher Date | 2013-10-01 |
| Publisher Place | United States |
| Access Restriction | Open |
| Subject Keyword | Cornea Cytology Fluorescent Dyes Photons Animals Cell Count Imaging, Three-dimensional Mice Mice, Inbred C57bl Microscopy, Confocal Nerve Fibers Comparative Study Research Support, Non-u.s. Gov't Discipline Ophthalmology |
| Content Type | Text |
| Resource Type | Article |
| Subject | Ophthalmology Sensory Systems Cellular and Molecular Neuroscience |
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