Laser-Induced Choroidal Neovascularization in Rats.
Methods Mol Biol
; 2319: 77-85, 2021.
Article
em En
| MEDLINE
| ID: mdl-34331245
ABSTRACT
The laser-induced choroidal neovascularization (CNV) model has been widely used for research on wet age-related macular degeneration (wet-AMD) and other ocular neovascular diseases. In this model, the Bruch membrane is perforated by laser injury, resulting in neovascularization formed from the choroidal capillaries. It has become a standard method to evaluate the effect of different treatments on CNV progression in preclinical studies. This protocol can be used in various species, including rat, mouse, pig, and monkey. The rodent laser-induced CNV model is the most commonly used because of the advantages in both cost- and time-efficiency. It takes only 10-15 min to complete the whole laser procedure after adequate training and practicing the technique. Peak CNV formation occurs at approximately 2 weeks after laser application. The entire protocol may require up to 3 weeks to complete the treatment, fundus image acquisition, and tissue collection for histologic analysis. This chapter describes the detailed procedures, protocols, and useful notes on how to induce CNV by laser.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Neovascularização de Coroide
/
Degeneração Macular
Tipo de estudo:
Guideline
Limite:
Animals
Idioma:
En
Revista:
Methods Mol Biol
Assunto da revista:
BIOLOGIA MOLECULAR
Ano de publicação:
2021
Tipo de documento:
Article
País de afiliação:
Estados Unidos