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Biological Sciences: biochemistry
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Taxa - Plantae: Magnoliophyta > Magnoliopsida > Malpighiales > Hypericaceae > Hypericum
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Items 1 to 40 of 96 results
Group by: Biological Sciences, Taxa - Plantae
 
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Influence of vitamins on polyphenolic content, morphological development, and stress response in shoot cultures of Hypericum spp
Plant cell, tissue, and organ culture

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Extraction of hyperforin and hypericin from st. john's wort (hypericum perforatum l.) with different solvents
Journal of food process engineering

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Acylphloroglucinol and xanthones from Hypericum ellipticum
Phytochemistry

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Chemical composition of the essential oil and antioxidant activity of methanolic extracts from fruits and flowers of Hypericum lydium Boiss.
Industrial crops and products

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The influence of salicylic acid elicitation of shoots, callus, and cell suspension cultures on production of naphtodianthrones and phenylpropanoids in Hypericum perforatum L.
Plant cell, tissue, and organ culture

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Identification of anti-inflammatory constituents in Hypericum perforatum and Hypericum gentianoides extracts using RAW 264.7 mouse macrophages
Phytochemistry

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Involvement of NADPH oxidase-mediated H₂O₂ signaling in PB90-induced hypericin accumulation in Hypericum perforatum cells
Plant cell, tissue, and organ culture

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Two New Xanthones from Hypericum sampsonii and biological activity of the isolated compounds
Phytotherapy research

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The inhibition of lipopolysaccharide-induced macrophage inflammation by 4 compounds in Hypericum perforatum extract is partially dependent on the activation of SOCS3
Phytochemistry

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Impact of plant extracts tested in attention-deficit/hyperactivity disorder treatment on cell survival and energy metabolism in human neuroblastoma SH-SY5Y cells
Phytotherapy research

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Evaluation of Hypericum perforatum oil extracts for an antiinflammatory and gastroprotective activity in rats
Phytotherapy research

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A strategy for enrichment of the bioactive sphingoid base-1-phosphates produced by Hypericum perforatum L. in a balloon type airlift reactor
Bioresource technology

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Chemical compositions and insecticidal effects of essential oils isolated from Achillea gypsicola, Satureja hortensis, Origanum acutidens and Hypericum scabrum against broadbean weevil (Bruchus dentipes)
Scientia horticulturae

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Antispasmodic, bronchodilator and blood pressure lowering properties of Hypericum oblongifolium - possible mechanism of action
Phytotherapy research

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Plant composition, pharmacological properties and mutagenic evaluation of a commercial Zulu herbal mixture: Imbiza ephuzwato
Journal of ethnopharmacology

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Effects of biological soil crusts on seed germination of four endangered herbs in a xeric Florida shrubland during drought
Plant ecology

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Pseudohypericin and Hyperforin in Hypericum perforatum from Northern Turkey: Variation among Populations, Plant Parts and Phenological Stages
Journal of integrative plant biology

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Molluscicidal activity of crude water and hexane extracts of Hypericum species to snails (Radix peregra)
Environmental toxicology and chemistry

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Root cultures of Hypericum perforatum subsp. angustifolium elicited with chitosan and production of xanthone-rich extracts with antifungal activity
Applied microbiology and biotechnology.

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Protective effects of a flavonoid-rich extract of Hypericum perforatum L. against hydrogen peroxide-induced apoptosis in PC12 cells
Phytotherapy research

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Phenol Glycosides with In Vitro anti‐Helicobacter pylori Activity from Hypericum erectum Thunb
Phytotherapy research

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Clinical assessment of CYP2D6-mediated herb-drug interactions in humans: Effects of milk thistle, black cohosh, goldenseal, kava kava, St. John's wort, and Echinacea
Molecular nutrition and food research

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Depression: Does nutrition have an adjunctive treatment role?
Nutrition and dietetics

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Plant-Environment Interactions: Accumulation of Hypericin in Dark Glands of Hypericum perforatum
Annals of botany

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Gauging the clinical significance of P-glycoprotein-mediated herb-drug interactions: Comparative effects of St. John's wort, Echinacea, clarithromycin, and rifampin on digoxin pharmacokinetics
Molecular nutrition and food research

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Antitumor activity of Hypericum hookerianum against DLA induced tumor in mice and its possible mechanism of action
Phytotherapy research

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Effects of Hypericum perforatum extract on diabetes-induced learning and memory impairment in rats
Phytotherapy research

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Phenological variations of secondary metabolites from Hypericum triquetrifolium Turra
Biochemical systematics and ecology

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Bioactive acylphloroglucinols from Hypericum densiflorum
Phytotherapy research

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Antiplasmodial and cytotoxic activity of phloroglucinol derivatives from Hypericum erectum thunb
Phytotherapy research

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Pharmacological in vivo test to evaluate the bioavailability of some St John's Wort innovative oral preparations
Phytotherapy research

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Effect of technological processing upon the antioxidant capacity of aromatic and medicinal plant infusions: From harvest to packaging
Lebensmittel-Wissenschaft

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High altitude biodiversity of the Alps and the Himalayas: ethnobotany, plant distribution and conservation perspective
Biodiversity and conservation

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Antioxidant activity of Hypericum perforatum L. extract in enriched n-3 PUFA pork meat systems during chilled storage
Food research international

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In vitro photochemical and phototoxicological characterization of major constituents in St. John’s Wort (Hypericum perforatum) extracts
Phytochemistry

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Flavonoid Glycosides and Naphthodianthrones in the Sawfly Tenthredo zonula and its Host-Plants, Hypericum perforatum and H. hirsutum
Journal of chemical ecology

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Oxidative stress and antioxidant response in Hypericum perforatum L. plants subjected to low temperature treatment
Journal of plant physiology

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Hypericum perforatum plant cells reduce Agrobacterium viability during co-cultivation
Planta

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Arbutin production in Ruta graveolens L. and Hypericum perforatum L. in vitro cultures
Acta physiologiae plantarum

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Effect of long-term cutting versus abandonment on the vegetation of a mountain hay meadow (Polygono-Trisetion) in Central Europe
Flora

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