Lipidomics dataset on age-related lipidome alterations across multiple tissues in male Wistar rats

This dataset contains processed untargeted LC–MS lipidomics data used to investigate age-related lipidome alterations across multiple tissues in male Wistar rats. Lipidomic profiles were obtained from frontal cortex, cerebellum, liver, muscle, and plasma from young and old animals. The dataset includes LC–MS feature intensity tables acquired in positive and negative ionization modes, sample metadata, quality control samples, analytical blanks, and a README file describing the dataset structure.