Yang Yang

Characterization of Antioxidant Constituents and Geographical Differentiation of Polygonum multiflorum Thunb. Leaves Using 2D-LC-ECD and UHPLC-Orbitrap-MS/MS

This study established an activity-oriented analysis method based on offline two-dimensional liquid chromatography–electrochemical detection (2D-LC-ECD) combined with ultra-high-performance liquid chromatography–Orbitrap-MS/MS (UHPLC-Orbitrap-MS/MS), which was used to comprehensi...

Pregnancy loss and prevalent cardiometabolic multimorbidity: a two-stage individual participant data analysis of CHARLS, ELSA, and HRS

Cardiovascular disease remains the leading cause of death worldwide, and cardiometabolic multimorbidity (CMM) is associated with substantially higher mortality and reduced life expectancy. Pregnancy loss is common and has been linked to later cardiovascular risk, but multinationa...