Objective: To establish a swine model of orthotopic liver transplantation (OLT) which has high standardization, superior reproducibility and stability. Methods:
Current hypotheses of pathogenesis of neuronal degeneration in Alzheimer's disease (AD) have been proposed, including formation of free radicals, oxidative
<正>Objective:To evaluate effects of diagnostic tests for Helicobacter pylori(H.pylori)infec- tion.Methods:A meta-analysis was conducted in 22 identified studie