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Title: Fluorescent Dye Labeling of Erythrocytes and Leukocytes for Studying the Flow Dynamics in Mouse Retinal Circulation
Authors: Agrawal, Rupesh
Balne, Praveen Kumar
Tun, Sai Bo Bo
Yew, Sia Wey
Khandelwal, Neha
Barathi, Veluchamy A.
Keywords: Medicine
Indocyanine Green
Issue Date: 2017
Source: Agrawal, R., Balne, P. K., Tun, S. B. B., Yeo, S. W., Khandelwal, N., & Barathi, V. A. (2017). Fluorescent Dye Labeling of Erythrocytes and Leukocytes for Studying the Flow Dynamics in Mouse Retinal Circulation. Journal of Visualized Experiments, (125), e55495-.
Series/Report no.: Journal of Visualized Experiments
Abstract: The retinal and choroidal blood flow dynamics may provide insight into the pathophysiology and sequelae of various ocular diseases, such as glaucoma, diabetic retinopathy, age-related macular degeneration (AMD) and other ocular inflammatory conditions. It may also help to monitor the therapeutic responses in the eye. The proper labeling of the blood cells, coupled with live-cell imaging of the labeled cells, allows for the investigation of the flow dynamics in the retinal and choroidal circulation. Here, we describe the standardized protocols of 1.5% indocyanine green (ICG) and 1% sodium fluorescein labeling of mice erythrocytes and leukocytes, respectively. Scanning laser ophthalmoscopy (SLO) was applied to visualize the labeled cells in the retinal circulation of C57BL/6J mice (wild type). Both methods demonstrated distinct fluorescently labeled cells in the mouse retinal circulation. These labeling methods can have wider applications in various ocular disease models.
Rights: © 2017 The Author(s) (Journal of Visualized Experiments). This paper was published in Journal of Visualized Experiments and is made available as an electronic reprint (preprint) with permission of The Author(s) (Journal of Visualized Experiments). The published version is available at: []. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law.
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:MSE Journal Articles

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