usnea longissima extract

extract of the lichen, usnea longissima PubMed: [Chemical Constituents from Usnea longgisima, a Traditional Mongolian Medicine(II)]. PubMed: Usnic Acid Derivatives with Cytotoxic and Antifungal Activities from the Lichen Usnea longissima. PubMed: From GenBank to GBIF: Phylogeny-Based Predictive Niche Modeling Tests Accuracy of Taxonomic Identifications in Large Occurrence Data Repositories. PubMed: Optimisation and establishment of separation conditions of organic acids from Usnea longissima Ach. by pH-zone-refining counter-current chromatography: Discussion of the eluotropic sequence. PubMed: Application of molecular markers to detect DNA damage caused by environmental pollutants in lichen species. PubMed: Quercetin sensitizes fluconazole-resistant candida albicans to induce apoptotic cell death by modulating quorum sensing. PubMed: [Isolation and charcterizaiton of a polyketide synthase gene cluster from Usnea longissima]. PubMed: Three New Non-reducing Polyketide Synthase Genes from the Lichen-Forming Fungus Usnea longissima. PubMed: The synthesis, characterization, antimicrobial and antimutagenic activities of hydroxyphenylimino ligands and their metal complexes of usnic acid isolated from Usnea longissima. PubMed: Isolation and identification of a new benzofuranone derivative from Usnea longissima. PubMed: [Chemical constituents from Usnea longgisima, a traditional mongolian medicine]. PubMed: Development of thallus axes in Usnea longissima (Parmeliaceae, Ascomycota), a fruticose lichen showing diffuse growth. PubMed: Diffractaic acid, a novel proapoptotic agent, induces with olive oil both apoptosis and antioxidative systems in Ti-implanted rabbits. PubMed: Isolation and characterization of a reducing polyketide synthase gene from the lichen-forming fungus Usnea longissima. PubMed: Species-specific activation time-lags can explain habitat restrictions in hydrophilic lichens. PubMed: [Studies on chemical constituents from herbs of Usnea longissima]. PubMed: [New dibenzofuran and anthraquinone from Usnea longissima]. PubMed: Size-dependent growth of two old-growth associated macrolichen species. PubMed: Melanogenesis inhibitory effects of methanolic extracts of Umbilicaria esculenta and Usnea longissima. PubMed: Forest successional stage affects the cortical secondary chemistry of three old forest lichens. PubMed: Ethnoveterinary medicines used for ruminants in British Columbia, Canada. PubMed: Identification and quantitation of usnic acid from the lichen Usnea species of Anatolia and antimicrobial activity. PubMed: The inhibition of gastric mucosal lesion, oxidative stress and neutrophil-infiltration in rats by the lichen constituent diffractaic acid. PubMed: Antiplatelet and antithrombotic activities of methanol extract of Usnea longissima. PubMed: Effects of water extract of Usnea longissima on antioxidant enzyme activity and mucosal damage caused by indomethacin in rats. PubMed: Gastroprotective and antioxidant effects of usnic acid on indomethacin-induced gastric ulcer in rats. PubMed: Bioactive phenolic compounds from a medicinal lichen, Usnea longissima. PubMed: Comparison of antioxidant activity and phenolic content of three lichen species. PubMed: [Study on the scavenging action of polysaccharide of Usnea longissima to oxygen radical and its anti-lipi peroxidation effects]. PubMed: Screening of tissue cultures and thalli of lichens and some of their active constituents for inhibition of tumor promoter-induced Epstein-Barr virus activation. PubMed: [Morphology and histology of Usnea Longissima Ach].