动物造模,药效评价,脑动脉阻断 z-bio 2024-08-19 319

　　1. Modeling material animal: rat; Medications: Anesthetics, Antibiotics.

　　2. Modeling method: After animal anesthesia, ligate the basal artery, then clamp the bilateral common carotid arteries with arterial clips. After a certain period of time, remove the bilateral common carotid arteries and restore blood flow.

　　3. The principle of modeling is to close three blood vessels in animals, leading to cerebral ischemia.

　　4. After modeling, animals showed symptoms of cerebral ischemia.