Zebrafish thrombosis models according to the location of thrombus formation

ABSTRACT:

Background

Ischemic stroke becomes a major cause of death and disability. It can develop due to intravascular or cardiac thromboemboli. Animal models that reflect diverse stroke mechanisms remain under development. Using photochemical thrombosis, we developed a feasible zebrafish model according to the thrombus location (intracerebral vs. intracardiac). We validated the model using real-time imaging and thrombolytic agent.

Methods

We used transgenic zebrafish larvae (flk:gfp), which express specific fluorescence in endothelial cells. We injected Rose Bengal, a photosensitizer as a mixture of photosensitizer, and a fluorescent agent into the cardinal vein of the larvae. We then evaluated real-time thrombosis in vivo by inducing thrombosis through exposure to a confocal las

SUBMITTER: Hwang J 

PROVIDER: S-EPMC10316102 | biostudies-literature | 2023 Jun

REPOSITORIES: biostudies-literature