AUTHOR=Zhou Zhen , Gao Hui-Min , Pei Zhao-Qin , Sha Meng-Xiang , Li Cong-Ying , Zhang Yi , Su Jin-Song , Liu Yue , Meng Xian-Li TITLE=Unveiling the processing mechanism of Hezi-decoction-processed Tiebangchui: a synthesis approach using UPLC-Q-TOF-MS-based metabolomics and DESI-MSI JOURNAL=Frontiers in Pharmacology VOLUME=Volume 16 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/pharmacology/articles/10.3389/fphar.2025.1534748 DOI=10.3389/fphar.2025.1534748 ISSN=1663-9812