Articles: PubMed: Xanthine Oxidase Inhibitory Activity of Extracts Prepared from Polygonaceae Species. PubMed: High-resolution bacterial growth inhibition profiling combined with HPLC-HRMS-SPE-NMR for identification of antibacterial constituents in Chinese plants used to treat snakebites. PubMed: Effect of Pakistani medicinal plants on IgE/antigen- and ionophore-induced mucosal mast cells degranulation. PubMed: Evaluation of direct antiviral activity of the Deva-5 herb formulation and extracts of five Asian plants against influenza A virus H3N8. PubMed: Anti-inflammatory and cytoprotective effects of selected Pakistani medicinal plants in Helicobacter pylori-infected gastric epithelial cells. PubMed: Determination of the volatile fraction of Polygonum bistorta L. at different growing stages and evaluation of its antimicrobial activity against two major honeybee (Apis mellifera) pathogens. PubMed: Anticancer constituents and cytotoxic activity of methanol-water extract of Polygonum bistorta L. PubMed: Chemopreventive effect of a mixture of Chinese Herbs (antitumor B) on chemically induced oral carcinogenesis. PubMed: Effect of PBNA on the NO content and NOS activity in ischemia/reperfusion injury in the rat retina. PubMed: Climate change can cause spatial mismatch of trophically interacting species. PubMed: Simultaneous qualitative and quantitative analysis of commercial bistorta rhizome and its differentiation from closely related herbs using TLC and HPLC-DAD fingerprinting. PubMed: Evaluation of Polygonum bistorta for anticancer potential using selected cancer cell lines. PubMed: A new tannin-related compound from the rhizome of Polygonum bistorta L. PubMed: Cycloartane type triterpenoids from the rhizomes of Polygonum bistorta. PubMed: The investigations into the interferon-like activity of Polygonum L. genus. PubMed: The anti-inflammatory compounds of Polygonum bistorta: isolation and characterisation. PubMed: [Pharmacognostical identification on the Chinese drug quanshen]. PubMed: Anti-inflammatory activity of Polygonum bistorta, Guaiacum officinale and Hamamelis virginiana in rats. PubMed: [Research on the name and reality of zishen in ancient and modern]. PubMed: [On the substances in the rhizome of Polygonum bistorta L]. PubMed: [Studies on tannin in Polygonum bistorta L..]. PubMed: [Physiology of tanning principles and flavone dyes in Polygonum Bistorta L]. PubMed: [Polygonum bistorta L. as a source of tannin].