Articles: PubMed: Biotechnological production of caffeic acid derivatives from cell and organ cultures of Echinacea species. PubMed: [Induction of adventitious roots of Echinacea pallida and accumulation of caffeic acid derivatives]. PubMed: Echinacea sanguinea and Echinacea pallida extracts stimulate glucuronidation and basolateral transfer of Bauer alkamides 8 and 10 and ketone 24 and inhibit P-glycoprotein transporter in Caco-2 cells. PubMed: Seasonal variations in the concentrations of lipophilic compounds and phenolic acids in the roots of Echinacea purpurea and Echinacea pallida. PubMed: Simultaneous metabolite fingerprinting of hydrophilic and lipophilic compounds in Echinacea pallida by high-performance liquid chromatography with diode array and electrospray ionization-mass spectrometry detection. PubMed: Reduction of Seed Dormancy in Echinacea pallida (Nutt.) Nutt. by In-dark Seed Selection and Breeding. PubMed: Optimization and single-laboratory validation study of a high-performance liquid chromatography (HPLC) method for the determination of phenolic Echinacea constituents. PubMed: Herbal supplements and athlete immune function--what's proven, disproven, and unproven? PubMed: Cytotoxic activity and G1 cell cycle arrest of a Dienynone from Echinacea pallida. PubMed: Endogenous levels of Echinacea alkylamides and ketones are important contributors to the inhibition of prostaglandin E2 and nitric oxide production in cultured macrophages. PubMed: Anti-herpetic properties of hydroalcoholic extracts and pressed juice from Echinacea pallida. PubMed: Alcohol extract of Echinacea pallida reverses stress-delayed wound healing in mice. PubMed: Analytical characterisation of homoeopathic mother tinctures. PubMed: Echinacea increases arginase activity and has anti-inflammatory properties in RAW 264.7 macrophage cells, indicative of alternative macrophage activation. PubMed: Metabolic profiling of echinacea genotypes and a test of alternative taxonomic treatments. PubMed: Isolation, structure elucidation and total synthesis of a cytotoxic dienone from Echinacea pallida. PubMed: Synthesis and cannabinoid receptor activity of ketoalkenes from Echinacea pallida and nonnatural analogues. PubMed: Free amino acids in botanicals and botanical preparations. PubMed: P-Glycoprotein inhibitory activity of lipophilic constituents of Echinacea pallida roots in a human proximal tubular cell line. PubMed: Cytotoxic activity of polyacetylenes and polyenes isolated from roots of Echinacea pallida. PubMed: Enhancement of innate and adaptive immune functions by multiple Echinacea species. PubMed: Variability of the essential oil from three sorts of Echinacea MOENCH genus during ontogenesis. PubMed: The synthesis and natural distribution of the major ketone constituents in Echinacea pallida. PubMed: MEKC analysis of different Echinacea species. PubMed: High-performance liquid chromatography analysis of polyacetylenes and polyenes in Echinacea pallida by using a monolithic reversed-phase silica column. PubMed: The First Synthesis of a Diynone from Echinacea pallida. PubMed: Immunomodulatory effects of arabinogalactan-proteins from Baptisia and Echinacea. PubMed: Cytotoxic effects of Echinacea root hexanic extracts on human cancer cell lines. PubMed: Year-and-a-half old, dried Echinacea roots retain cytokine-modulating capabilities in an in vitro human older adult model of influenza vaccination. PubMed: Isolation and structure elucidation of cytotoxic polyacetylenes and polyenes from Echinacea pallida. PubMed: Synergistic antioxidative effects of alkamides, caffeic acid derivatives, and polysaccharide fractions from Echinacea purpurea on in vitro oxidation of human low-density lipoproteins. PubMed: The hepatoprotective action of ten herbal extracts in CCl4 intoxicated liver. PubMed: Echinacea species (Echinacea angustifolia (DC.) Hell., Echinacea pallida (Nutt.) Nutt.,Echinacea purpurea (L.) Moench): a review of their chemistry, pharmacology and clinical properties. PubMed: High molecular weight constituents from roots of Echinacea pallida: an arabinogalactan-protein and an arabinan. PubMed: Monoclonal antibodies against an arabinogalactan-protein from pressed juice of Echinacea purpurea. PubMed: Complementary and alternative interventions in asthma, allergy, and immunology. PubMed: [Applied fundamental research of echinacea species]. PubMed: Arbuscular mycorrhizal inoculation enhances survival rates and growth of Micropropagated plantlets of Echinacea pallida. PubMed: [History of a plant: the example of Echinacea]. PubMed: Rapid and non-destructive determination of the echinacoside content in Echinacea roots by ATR-IR and NIR spectroscopy. PubMed: Evaluation of commercial ginkgo and echinacea dietary supplements for colchicine using liquid chromatography-tandem mass spectrometry. PubMed: Simultaneous analysis of alkamides and caffeic acid derivatives for the identification of Echinacea purpurea, Echinacea angustifolia, Echinacea pallida and Parthenium integrifolium roots. PubMed: Fast identification of Echinacea purpurea dried roots using near-infrared spectroscopy. PubMed: Anti-inflammatory and cicatrizing activity of Echinacea pallida Nutt. root extract. PubMed: [Qualitative characteristics of selected species of the genus Echinacea Moench]. PubMed: Methyl jasmonate increases reported alkamides and ketoalkene/ynes in Echinacea pallida (Asteraceae). PubMed: [Pharmaceutical comparability of different therapeutic Echinacea preperations]. PubMed: [Clinical application of extracts of Echinacea purpurea or Echinacea pallida. Critical evaluation of controlled clinical studies]. PubMed: TLC and HPLC analysis of Echinacea pallida and E. angustifolia roots.