Electroacupuncture Preconditioning Ameliorates the Ischemic Microenvironment to Improve Long-Term Potentiation in Chronic Cerebral Hypoperfusion Rats With MGE Neural Progenitor Transplantation.

ABSTRACT: Background: Vascular cognitive impairment (VCI) is the second most common type of cognitive impairment in the world after Alzheimer's disease (AD). At present, there is no specific drug for VCI. This study aims to confirm the role of electroacupuncture (EA) preconditioning in improving the long-term potentiation (LTP) of chronic cerebral hypoperfusion (CCH) rats with human embryonic stem cell (hESC)-derived medial ganglionic eminence (MGE) neural progenitor transplantation and to investigate its possible mechanism. Methods: Rats with two-vessel occlusion (2VO) were selected as models for the study of VCI. The rats in the 2VO + cell + EA group were given EA for 7 days after modeling. On the 7^th day, MGE neural progenitors were transplanted into the hippocampus of CC

SUBMITTER: Li D 

PROVIDER: S-EPMC12443521 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature