Short- and Long-term Changes in Striatal Neurons and Astroglia After Transient Forebrain Ischemia in Rats

Abstract

The present results show a marked recovery of DARPP-32-positive neurons within 40 days after 30-minute forebrain ischemia in the medial, but not the lateral, caudate putamen. Medial caudate putamen also contains a high density of reactive astrocytes on the first day after ischemia, suggesting that astrocytic support has an important role in the spontaneous recovery of ischemic neurons.