Summary: This study is a single-center, prospective, double-blind, randomized controlled clinical trial (RCT). Employing a parallel-group design, the trial plans to enroll 30 clinically diagnosed AD patients, who will be randomly assigned via a computerized randomization tool into three equal groups: low-dose, high-dose, and control (10 patients per group). The blinded clinical trial consists of three phas...

Summary: Although mechanical thrombectomy or thrombolytic therapy for large vessels can achieve a revascularization rate (TICI ≥2b) of over 90%, 30-50% of patients still exhibit poor functional outcomes. This phenomenon of ineffective reperfusion suggests that microcirculatory dysfunction plays a decisive role in post-stroke neural injury. Therefore, it is necessary to combine brain protection strategies w...

Summary: Mild cognitive impairment (MCI) is a transitional risk state that occurs between the normal aging process and Alzheimer's dementia (AD). On average 32% of patients with MCI will progress to dementia, 62% will stay stable, and about 6% will return to normal cognition at subsequent visits. Current treatment for MCI includes cholinesterase inhibitors (donepezil, galantamine and rivastigmine), and NMD...

Summary: Specific Aim 1: To test the hypothesis that prolonged (3-month) treatment with galantamine inhibits NADPH IsoLG-protein adducts formation and improves markers of endothelial cell (EC) dysfunction in AAs. Aim 1a: The investigators will determine if galantamine inhibits NADPH IsoLG-protein adducts formation, superoxide production, and immune cell activation compared to placebo. For this purpose, the...