In recent years,researchers have carried out a lot of studies about endogenous and exogenous protective mechanisms of ischemic brain injury and have found that cerebral ischemia can stimulate cell proliferation and neurogenesis.This article reviews the cerebral ischemia induced neural stem cell proliferation,the protection mechanisms of directional migration and differentiation,as well as the promoting effects of the application of exogenous factors on neurogenesis after ischemia.

Compression Bandages ; Cysts ; surgery ; Humans ; Sutures

Althoughtheevidenceoftheevidence-basedmedicinehasshowedthatrecombinant tissue-type plasminogen activator can effectively open the occluded vessels, because of its short therapeutic time w indow and the risk of bleeding, the thrombolytic rate is general y low er currently. Clinical studies have show ed that telestroke can effectively shorten the treatment time of the patients, increase the thrombolytic rate, reduce the risk of bleeding, and improve the outcomes of patients. Although the application of telestroke is restricted in many w ays, such as technology, policy, and funding, w ith the grow ing maturity of the related technologies, telestroke w il play an increasingly important role in the treatment of stroke.