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].