Rat Models of Experimental Autoimmune Uveoretinitis in the MICRON Literature

About the MICRON Research Literature

These research pages organize published studies using MICRON imaging systems by animal species and the disease or condition investigated.

All publication counts and figures reflect the complete indexed research collection.

Explore related studies through the MICRON Research Hubs or search the complete publication collection in the reSEARCH portal.

Understanding Experimental Autoimmune Uveoretinitis

In its classical form experimental autoimmune uveoretinitis is induced by immunizing against a retinal antigen, usually interphotoreceptor retinoid-binding protein or arrestin, producing predominantly T-cell-mediated inflammation of the retina and uvea.

It is one of the most widely used experimental models of noninfectious posterior uveitis and can extend to panuveitis.

Experimental Autoimmune Uveoretinitis in Experimental Research

The course of experimental autoimmune uveoretinitis is reproducible enough to score against defined grading scales.

Because disease begins from a known antigen and deliberate immune priming, it models autoimmune effector mechanisms rather than the unknown initiating events of human disease.

Rat Models of Experimental Autoimmune Uveoretinitis

For autoimmune uveitis the Lewis rat is a classical host: it is highly susceptible to immunization with retinal antigens and develops an acute, severe EAU that can be graded reproducibly.

Strain also matters in endotoxin-induced uveitis, where Lewis rats are highly susceptible but Wistar, Sprague-Dawley and other strains are also used. Across these induced models, immunologic susceptibility is a major determinant of strain choice.

Published MICRON Research: Experimental Autoimmune Uveoretinitis in Rats

This page lists 3 papers from the MICRON literature, published 2022 to 2026, that study experimental autoimmune uveoretinitis in rats.

Of these publications:

• 3 studies used rats as the primary experimental autoimmune uveoretinitis disease model.

Scope of the literature collection: Publication counts reflect studies identified and indexed in the MICRON research corpus. This collection is not intended to represent an exhaustive review of all published experimental autoimmune uveoretinitis research.

Which imaging and experimental techniques are used in these studies?

Technique counts are paper-level co-occurrences and do not necessarily indicate that a technique was applied to the focal species or focal disease model.

Capabilities and Limitations of Imaging Techniques

A summary of what each imaging technique listed above can measure, the information it provides, and its limitations in research applications.

Intravitreal Injection / Delivery

Injection into the vitreous places a substance directly into the vitreous at a known administered dose and chosen time, reducing but not eliminating systemic exposure. The injectate may be a therapeutic compound, cell preparation or viral vector, or an agent used to create the model, such as a toxin, vasoactive or excitotoxic compound, or infectious inoculum. The route bypasses surface-delivery barriers and provides direct access to the vitreous and posterior segment, but the concentration reached in a particular ocular tissue depends on distribution and clearance and is not fixed by the injected dose alone. It is invasive and discrete: each repeat dose or challenge requires another injection, and vehicle- or sham-injected controls can help separate effects of the injectate from effects of the procedure.

Electroretinography

Records the retina's electrical response to light, giving component-sensitive information about outer- and inner-retinal function. It measures function directly, which no structural method does. Full-field ERG sums across the whole retina, so a small lesion can leave the trace unchanged; focal and multifocal variants trade signal amplitude for spatial resolution.

Optical Coherence Tomography

Optical coherence tomography provides high-resolution, cross-sectional images of ocular tissues in the living eye, allowing researchers to visualize structures at different depths. OCT is particularly useful for measuring tissue thickness, identifying structural abnormalities, and assessing the location and extent of tissue changes.

As a non-invasive imaging technique, OCT enables repeated measurements in the same eye over time, supporting longitudinal studies of disease progression and treatment response. Although OCT provides detailed structural information, it does not directly measure cellular activity or visual function. Tissue that appears structurally normal may still have functional abnormalities, making OCT a valuable companion to functional assessments such as electroretinography (ERG).

Which MICRON systems and add-ons appear?

Which strains and genetic lines are used?

Which other species appear alongside?

What other conditions are recorded on the same papers?

Which MICRON configurations appear in this work?

Configurations recorded in these papers, and the techniques recorded alongside them.

The papers

Browse all hubs at MICRON Research Hubs. The full corpus is searchable in the reSEARCH portal.