Integrative Lipid Pseudotargeted Metabolomics and Amino Acids Targeted Metabolomics Unravel the Therapeutic Mechanism of Rhizoma Paridis Saponins on Experimental Colitis of Damp-Heat Type.

Purpose: Inflammatory bowel disease (IBD) is a serious disease that affects the metabolism and inflammatory responses of human beings. From the perspective of traditional Chinese medicine, damp-heat syndrome is one of the main syndromes of IBD. Rhizoma Paridis, also known as the root of Paris polyphylla, a well-known herbal medicine used in China, is used to treat IBD with damp-heat syndrome (IBD-DH).

Variational Quantum Computation of Molecular Linear Response Properties on a Superconducting Quantum Processor.

Simulating response properties of molecules is crucial for interpreting experimental spectroscopies and accelerating materials design. However, it remains a long-standing computational challenge for electronic structure methods on classical computers. While quantum computers hold the promise of solving this problem more efficiently in the long run, existing quantum algorithms requiring deep quantum circuits are infeasible for near-term noisy quantum processors.

Synthesis and biological evaluation of novel Jiyuan Oridonin A-1,2,3-triazole-azole derivatives as antiproliferative agents.

As a continuation of our research on developing potent and potentially safe anti-proliferative agents, two series of novel Jiyuan Oridonin A-1,2,3-triazole-azole hybrids were designed, synthesized and evaluated for their anti-proliferative activity against four selected cancer cell lines (MGC-803, MCF-7, PC-3, Eca-109). Some compounds with better growth inhibitory effects were chosen to carry out further studies in A549 and SMMC-7721. Most of the synthesized compounds exhibited moderate to good activity against all the cancer cell lines selected.