A Systematic, Integrated Study on the Neuroprotective Effects of Hydroxysafflor Yellow A Revealed by NMR-Based Metabonomics and the NF-B Pathway
Figure 2
(a) HPLC/DAD/ESI-MS analyses of sample solution; (b) HPLC/ESI-MS spectra of [M–H]− (m/z 611) ion in negative ion mode; (c) HPLC/HRMS data of [M–H]− ion and its product ions for HSYA; (d) proposed fragmentation pathways for HSYA based on HPLC/HRMS data (m/z 611→491).
