Gut microbiota analysis in Alzheimer's disease mouse model
This study aims to investigate gut microbiota alterations in a mouse model of Alzheimer's disease and to evaluate the impact of different DNA extraction methods on microbial composition. 16S rRNA amplicon sequencing was performed using fecal samples to characterize microbial community structure and assess methodological bias. These data contribute to understanding microbiota-associated mechanisms in disease progression and improve the reliability of microbiome analysis.