Chapter title |
The corneal pocket assay.
|
---|---|
Chapter number | 2 |
Book title |
Vascular Morphogenesis
|
Published in |
Methods in molecular biology, January 2015
|
DOI | 10.1007/978-1-4939-1462-3_2 |
Pubmed ID | |
Book ISBNs |
978-1-4939-1461-6, 978-1-4939-1462-3
|
Authors |
Marina Ziche, Lucia Morbidelli, Ziche, Marina, Morbidelli, Lucia |
Abstract |
The cornea in most species is physiologically avascular, and thus this assay allows the measurement of newly formed vessels. The continuous monitoring of neovascular growth in the same animal allows the evaluation of drugs acting as suppressors or stimulators of angiogenesis. Under anesthesia a micropocket is produced in the cornea thickness and the angiogenesis stimulus (tumor tissue, cell suspension, growth factor) is placed into the pocket in order to induce vascular outgrowth from the limbal capillaries. Neovascular development and progression can be modified by the presence of locally released or applied inhibitory factors or by systemic treatments. In this chapter the experimental details of the avascular cornea assay, the technical challenges, and advantages and disadvantages in different species are discussed. Protocols for local drug treatment and tissue sampling for histology and pharmacokinetic profile are reported. |
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Geographical breakdown
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Unknown | 12 | 100% |
Demographic breakdown
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Student > Ph. D. Student | 2 | 17% |
Unspecified | 1 | 8% |
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Other | 0 | 0% |
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