Echinacea alkylamides modulate induced immune responses in T-cellsMATTHIAS, Anita; BANBURY, Linda; BONE, Kerry M et al.Fitoterapia (Milano). 2008, Vol 79, Num 1, pp 53-58, issn 0367-326X, 6 p.Article

Horticultural and Biochemical Variations Due to Seed Source and Production Methods in Three Echinacea sppROMERO, Fredy R; DELATE, Kathleen; HANNAPEL, David J et al.Journal of herbs, spices & medicinal plants. 2010, Vol 16, Num 3-4, pp 167-192, issn 1049-6475, 26 p.Article

Echinacea species and alkamides inhibit prostaglandin E₂ production in RAW264.7 mouse macrophage cellsLALONE, Carlie A; HAMMER, Kimberly D. P; KIM, Ok-Kyung et al.Journal of agricultural and food chemistry (Print). 2007, Vol 55, Num 18, pp 7314-7322, issn 0021-8561, 9 p.Article

Year-and-a-half old, dried Echinacea roots retain cytokine-modulating capabilities in an in vitro human older adult model of influenza vaccinationSENCHINA, David S; LANKUN WU; FLINN, Gina N et al.Planta medica. 2006, Vol 72, Num 13, pp 1207-1215, issn 0032-0943, 9 p.Article

Growing environment and nutrient availability affect the content of some phenolic compounds in Echinacea purpurea and Echinacea angustifoliaYOUBIN ZHENG; DIXON, Mike; SAXENA, Praveen K et al.Planta medica. 2006, Vol 72, Num 15, pp 1407-1414, issn 0032-0943, 8 p.Article

The role of alkamides as an active principle of EchinaceaWOELKART, Karin; BAUER, Rudolf.Planta medica. 2007, Vol 73, Num 7, pp 615-623, issn 0032-0943, 9 p.Article

Enzymatic degradation of echinacoside and cynarine in Echinacea angustifolia root preparationsWÖLKART, Karin; GANGEMI, J. David; TURNER, Ronald B et al.Pharmaceutical biology. 2004, Vol 42, Num 6, pp 443-448, issn 1388-0209, 6 p.Article

Effects of Chemically Characterized Fractions from Aerial Parts of Echinacea purpurea and E. angustifolia on Myelopoiesis in RatsRAMASAHAYAM, Sindhura; BARAKA, Hany N; ABDEL BAR, Fatma M et al.Planta medica. 2011, Vol 77, Num 17, pp 1883-1889, issn 0032-0943, 7 p.Article

Ethephon promotes germination of Echinacea angustifolia and E. pallida in darknessLUPING QU; XIPING WANG; JINGHUA YANG et al.HortScience. 2004, Vol 39, Num 5, pp 1101-1103, issn 0018-5345, 3 p.Article

Structural analysis of the polysaccharides from Echinacea angustifolia radixCOZZOLINO, Rosaria; MALVAGNA, Paola; SPINA, Emanuela et al.Carbohydrate polymers. 2006, Vol 65, Num 3, pp 263-272, issn 0144-8617, 10 p.Article

Determination of cichoric acid content in dried press juice of purple coneflower (Echinacea purpurea) with capillary electrophoresisMANCEK, Bronja; KREFT, Samo.Talanta (Oxford). 2005, Vol 66, Num 5, pp 1094-1097, issn 0039-9140, 4 p.Article

Echinacées et anaphylaxie = Echinacea and anaphylactic reactionsLa Revue Prescrire. 2007, Vol 27, Num 286, issn 0247-7750, 622Article

Elicitation of secondary metabolism in Echinacea purpurea L. by gibberellic acid and triazolesJONES, A. Maxwell P; SAXENA, Praveen K; MURCH, Susan J et al.Engineering in life sciences (Print). 2009, Vol 9, Num 3, pp 205-210, issn 1618-0240, 6 p.Article

Pharmacokinetics of the Main Alkamides after Administration of three Different Echinacea purpurea Preparations in HumansWOELKART, Karin; DITTRICH, Peter; BEUBLER, Eckhard et al.Planta medica. 2008, Vol 74, Num 6, pp 651-656, issn 0032-0943, 6 p.Conference Paper

Both anti-oxidation and lipid-carbohydrate conversion enhancements are involved in priming-improved emergence of Echinacea purpurea seeds that differ in sizeCHIU, K. Y; CHUANG, S. J; SUNG, J. M et al.Scientia horticulturae. 2006, Vol 108, Num 2, pp 220-226, issn 0304-4238, 7 p.Article

Structure and accumulation of phenolics in elicited Echinacea purpurea cell culturesLI, Wen-Wu; BARZ, Wolfgang.Planta medica. 2006, Vol 72, Num 3, pp 248-254, issn 0032-0943, 7 p.Article

In vitro and in vivo immune stimulating effects of a new standardized Echinacea angustifolia root extract (Polinacea)MORAZZONI, P; CRISTONI, A; DI PIERRO, F et al.Fitoterapia (Milano). 2005, Vol 76, Num 5, pp 401-411, issn 0367-326X, 11 p.Article

The arabinogalactan-proteins from pressed juice of Echinacea purpurea belong to the hybrid class of hydroxyproline-rich glycoproteinsCLASSEN, B; MAU, S.-L; BACIC, A et al.Planta medica. 2005, Vol 71, Num 1, pp 59-66, issn 0032-0943, 8 p.Article

Transplanting or seeding in raised beds aids field establishment of some echinacea speciesSMITH-JOCHUM, C; ALBRECHT, M. L.HortScience. 1988, Vol 23, Num 6, pp 1004-1005, issn 0018-5345, section 1Article

Macrophage activating effects of new alkamides from the roots of Echinacea speciesYING CHEN; TONG FU; XIPING WANG et al.Journal of natural products (Print). 2005, Vol 68, Num 5, pp 773-776, issn 0163-3864, 4 p.Article

Localization of alkamides, Echinacoside and cynarin with Echinacea angustifoliaKABGANIAN, R; CARRIER, D. J; ROSE, P. A et al.Journal of herbs, spices & medicinal plants. 2003, Vol 10, Num 2, pp 73-81, issn 1049-6475, 9 p.Article

Echinacea purpurea aerial extract alters course of influenza infection in miceFUSCO, Dahlene; XINYAN LIU; SAVAGE, Caroline et al.Vaccine. 2010, Vol 28, Num 23, pp 3956-3962, issn 0264-410X, 7 p.Article

Cichoric acid content and biomass production of Echinacea purpurea plants cultivated in SloveniaKREFT, Samo.Pharmaceutical biology. 2005, Vol 43, Num 8, pp 662-665, issn 1388-0209, 4 p.Article

Anti-herpetic Properties of Hydroalcoholic Extracts and Pressed Juice from Echinacea pallidaSCHNEIDER, Sven; REICHLING, Jürgen; STINTZING, Florian C et al.Planta medica. 2010, Vol 76, Num 3, pp 265-272, issn 0032-0943, 8 p.Article

Gibberellic Acid Increases Secondary Metabolite Production in Echinacea purpurea Hairy RootsABBASI, Bilal H; STILES, Amanda R; SAXENA, Praveen K et al.Applied biochemistry and biotechnology. 2012, Vol 168, Num 7, pp 2057-2066, issn 0273-2289, 10 p.Article