hedera helix leaf/stem

aralia capitata leaf/stem hedera caucasigena leaf/stem hedera helix subsp. caucasigena leaf/stem hedera taurica leaf/stem english ivy leaf/stem plant material derived from the dried leaves and stems of the ivy, hedera helix l., araliaceae PubMed: Left-right leaf asymmetry in decussate and distichous phyllotactic systems. PubMed: Identification and validation of reference genes for quantitative real-time PCR studies in Hedera helix L. PubMed: Effects of Hedera helix L. extracts on rat prostate cancer cell proliferation and motility. PubMed: Magnetic- and particle-based techniques to investigate metal deposition on urban green. PubMed: An ultra-high-performance liquid chromatography-tandem mass spectrometric method for the determination of hederacoside C, a drug candidate for respiratory disorder, in rat plasma. PubMed: Rapid Determination of α-Hederin and Hederacoside C in Extracts of Hedera helix Leaves Available in the Czech Republic and Poland. PubMed: Antioxidant activity evaluation by physiologically relevant assays based on haemoglobin peroxidase activity and cytochrome c-induced oxidation of liposomes. PubMed: Coadministration of Hedera helix L. Extract Enabled Mice to Overcome Insufficient Protection against Influenza A/PR/8 Virus Infection under Suboptimal Treatment with Oseltamivir. PubMed: A Valuable Option for the Treatment of Respiratory Diseases: Review on the Clinical Evidence of the Ivy Leaves Dry Extract EA 575®. PubMed: Fungal Planet description sheets: 281-319. PubMed: Fungal Planet description sheets: 214-280. PubMed: Phytophthora niederhauserii sp. nov., a polyphagous species associated with ornamentals, fruit trees and native plants in 13 countries. PubMed: Accumulation of particulate matter and trace elements on vegetation as affected by pollution level, rainfall and the passage of time. PubMed: Intracuticular wax fixes and restricts strain in leaf and fruit cuticles. PubMed: Pharmacokinetics of hederacoside C, an active ingredient in AG NPP709, in rats. PubMed: Visualization and localization of bromotoluene distribution in Hedera helix using NanoSIMS. PubMed: Deposition of particulate matter of different size fractions on leaf surfaces and in waxes of urban forest species. PubMed: miRNA control of vegetative phase change in trees. PubMed: A radioactive assay allowing the quantitative measurement of cuticular permeability of intact Arabidopsis thaliana leaves. PubMed: Water relations of climbing ivy in a temperate forest. PubMed: Delivering high-resolution landmarks using inkjet micropatterning for spatial monitoring of leaf expansion. PubMed: Systematic review of clinical trials assessing the effectiveness of ivy leaf (hedera helix) for acute upper respiratory tract infections. PubMed: Differences between water permeability of astomatous and stomatous cuticular membranes: effects of air humidity in two species of contrasting drought-resistance strategy. PubMed: Uptake and storage of PCBs by plant cuticles. PubMed: Qualitative detection of Mg content in a leaf of Hedera helix by using X-ray radiation from a laser plasma source. PubMed: [Ellipticity of He-Ne-laser linearly polarized radiation reflected by leaves of plants and leaf cuticle characteristics]. PubMed: Optical properties of the adaxial and abaxial faces of leaves. Chlorophyll fluorescence, absorption and scattering coefficients. PubMed: Phytophthora tropicalis on Hedera helix and Epipremnum aureum in Polish greenhouses. PubMed: Herbal medicines for the treatment of COPD: a systematic review. PubMed: Tolerance, safety and efficacy of Hedera helix extract in inflammatory bronchial diseases under clinical practice conditions: a prospective, open, multicentre postmarketing study in 9657 patients. PubMed: Characterization of hydrophilic and lipophilic pathways of Hedera helix L. cuticular membranes: permeation of water and uncharged organic compounds. PubMed: Plant-microbe interactions: identification of epiphytic bacteria and their ability to alter leaf surface permeability. PubMed: HPLC profiling and quantification of active principles in leaves of Hedera helix L. PubMed: Species-specific variation in the importance of the spectral quality gradient in canopies as a signal for photosynthetic resource partitioning. PubMed: A new technique for measurement of water permeability of stomatous cuticular membranes isolated from Hedera helix leaves. PubMed: Ecophysiological relevance of cuticular transpiration of deciduous and evergreen plants in relation to stomatal closure and leaf water potential. PubMed: Efficacy of dry extract of ivy leaves in children with bronchial asthma--a review of randomized controlled trials. PubMed: The hydraulic conductance of the angiosperm leaf lamina: a comparison of three measurement methods. PubMed: Effect of humidity on cuticular water permeability of isolated cuticular membranes and leaf disks. PubMed: Effect of temperature on cuticular transpiration of isolated cuticular membranes and leaf discs. PubMed: Ultrastructure of minor-vein phloem and assimilate export in summer and winter leaves of the symplasmically loading evergreens Ajuga reptans L., Aucuba japonica Thunb., and Hedera helix L. PubMed: Plant-Microbe Interactions: Wetting of Ivy (Hedera helix L.) Leaf Surfaces in Relation to Colonization by Epiphytic Microorganisms. PubMed: Separation, identification and quantitative determination of free amino acids from plant extracts. PubMed: The major allergen of Dendropanax trifidus Makino. PubMed: Relative sensitivity of greenhouse pot plants to long-term exposures of NO- and NO2-containing air. PubMed: Changes in the pattern of cell arrangement at the surface of the shoot apical meristem in Hedera helix L. following gibberellin treatment. PubMed: Photoinhibition of photosynthesis under natural conditions in ivy (Hedera helix L.) growing in an understory of deciduous trees. PubMed: Gibberellin-induced reorganization of spatial relationships of emerging leaf primordia at the shoot apical meristem in Hedera helix L. PubMed: Dihydroflavonol Reductase Activity in Relation to Differential Anthocyanin Accumulation in Juvenile and Mature Phase Hedera helix L. PubMed: The relationship between CO2 assimilation and electron transport in leaves. PubMed: Photoinhibition and zeaxanthin formation in intact leaves : a possible role of the xanthophyll cycle in the dissipation of excess light energy. PubMed: Stomatal Responses to Light and Drought Stress in Variegated Leaves of Hedera helix. PubMed: Accumulation and transport of (2,4-dichlorophenoxy)acetic acid in plant cuticles: I. Sorption in the cuticular membrane and its components.