Page last updated: 2024-08-18

xanthenes and quercetin

xanthenes has been researched along with quercetin in 68 studies

Research

Studies (68)

Timeframe	Studies, this research(%)	All Research%
pre-1990	1 (1.47)	18.7374
1990's	60 (88.24)	18.2507
2000's	4 (5.88)	29.6817
2010's	3 (4.41)	24.3611
2020's	0 (0.00)	2.80

Authors

Authors	Studies
Fewtrell, CM; Gomperts, BD	1
Geodakyan, SV; Glyzin, VI; Kolesnik, JA; Litvinenko, VI; Tjukavkina, NA; Voskoboinikova, IV	1
Lin, CN; Lin, HC; Liu, HW; Teng, CM	1
Hübner, WD; Lande, S; Podzuweit, H	1
Hänsgen, KD; Ploch, M; Vesper, J	1
Arnoldt, KH; Hübner, WD; Vorbach, EU	2
Harrer, G; Hübner, WD; Podzuweit, H	1
Kasper, S; Martinez, B; Möller, HJ; Ruhrmann, S	1
Burkard, G; Grünwald, J; Woelk, H	1
Jobert, M; Schulz, H	1
Frauendorf, A; Johnson, D; Ksciuk, H; Sauerwein-Giese, E; Woelk, H	1
Brockmöller, J; Kerb, R; Ploch, M; Roots, I; Staffeldt, B	1
Thiede, HM; Walper, A	1
Bladt, S; Wagner, H	2
Harrer, G; Schulz, V	1
Brink, I; Ploch, M; Thiele, B	1
Müller, WE; Rossol, R	1
Harrer, G; Sommer, H	1
De Smet, PA; Nolen, WA	1
Linde, K; Melchart, D; Mulrow, CD; Pauls, A; Ramirez, G; Weidenhammer, W	1
Müller, WE; Perovic, S	1
Kasper, S	2
Brockow, K; Golsch, S; Rakoski, J; Ring, J; Vocks, E	1
Rampes, H	1
Volz, HP	1
Wheatley, D	1
Czekalla, J; Gastpar, M; Hübner, WD; Jäger, D	1
Hafner, U; Müller, WE; Rolli, M; Schäfer, C	1
Cott, JM	1
Gleitz, J; Teufel-Mayer, R	1
Dimpfel, W; Schombert, L	1
Dimpfel, W; Hofmann, R	1
Adler, M	1
Joraschky, P; Moesler, T; Mueck-Weymann, M; Rechlin, T; Tritt, K	1
Nierenberg, A	1
Myers, J	1
Miller, AL	1
Bowman, MA; Nicklin, DE	1
Guenther, G; Heiligenstein, E	1
Chatterjee, SS; Erdelmeier, C; Koch, E; Nöldner, M	1
Hafner, U; Müller, WE; Rolli, M; Schäfer, C; Singer, A; Wonnemann, M	1
Bhattacharya, SK; Chakrabarti, A; Chatterjee, SS	1
Dimpfel, W; Mannel, M; Schober, F	1
Biber, A; Chatterjee, SS; Fischer, H; Römer, A	1
Dimpfel, W; Sauer, S; Schellenberg, R	1
Baghai, T; Kieser, M; Laakmann, G; Schüle, C	1
McIntyre, RV	1
Cott, JM; Fugh-Berman, A	1
Bhattacharya, SK; Chatterjee, SS; Müller, WE; Singer, A; Wonnemann, M	1
Bu, Y; Neary, JT	1
Bernd, A; Diaz Alperi, J; Kaufmann, R; Kippenberger, S; Miquel, J; Pamies Mira, D; Ramirez Bosca, A; Simon, S; Villalba Garcia, JF	1
Chan, PJ; King, A; Ondrizek, RR; Patton, WC	1
Chan, MM; Fong, D; Heverling, H; Holmes, WF; Soprano, KJ	1
Berardini, N; Carle, R; Schieber, A	1
Hua, HM; Li, YZ; Li, ZG; Li, ZL; Liu, MS	1
Gidley, MJ; Lin, CN; Monteith, GR; Roberts-Thomson, SJ; Shaw, PN; Wilkinson, AS	1
Cui, L; Hou, X; Liu, Y; Niu, L; Zhang, M	1
Dietzgen, RG; Gidley, MJ; Lin, CN; Monteith, GR; Pierson, JT; Roberts-Thomson, SJ; Shaw, PN; Taing, MW; Wilkinson, AS	1
Ikushiro, S; Ishii, T; Miyoshi, N; Nakamura, T; Nishikawa, M; Watanabe, T	1

Reviews

5 review(s) available for xanthenes and quercetin

Article	Year
Clinical investigation of the antidepressant effectiveness of hypericum. Journal of geriatric psychiatry and neurology, 1994, Volume: 7 Suppl 1 Topics: Antidepressive Agents; Humans; Hypericum; Perylene; Plant Extracts; Plants, Medicinal; Quercetin; Xanthenes	1994
St John's wort for depression--an overview and meta-analysis of randomised clinical trials. BMJ (Clinical research ed.), 1996, Aug-03, Volume: 313, Issue:7052 Topics: Antidepressive Agents; Depressive Disorder; Dose-Response Relationship, Drug; Drug Combinations; Humans; Hypericum; Perylene; Plant Extracts; Plants, Medicinal; Quercetin; Randomized Controlled Trials as Topic; Treatment Outcome; Xanthenes	1996
Controlled clinical trials of hypericum extracts in depressed patients--an overview. Pharmacopsychiatry, 1997, Volume: 30 Suppl 2 Topics: Antidepressive Agents; Controlled Clinical Trials as Topic; Depressive Disorder; Humans; Hypericum; Perylene; Plant Extracts; Plants, Medicinal; Quercetin; Xanthenes	1997
Can an herb really help depression? Advance for nurse practitioners, 1998, Volume: 6, Issue:3 Topics: Antidepressive Agents; Depressive Disorder; Humans; Hypericum; Nonprescription Drugs; Perylene; Plants, Medicinal; Quercetin; Xanthenes	1998
St. John's Wort (Hypericum perforatum): clinical effects on depression and other conditions. Alternative medicine review : a journal of clinical therapeutic, 1998, Volume: 3, Issue:1 Topics: Depression; Depressive Disorder; Humans; Hypericum; Perylene; Plant Extracts; Plants, Medicinal; Quercetin; Xanthenes	1998

Trials

17 trial(s) available for xanthenes and quercetin

Article	Year
Hypericum treatment of mild depressions with somatic symptoms. Journal of geriatric psychiatry and neurology, 1994, Volume: 7 Suppl 1 Topics: Adult; Aged; Antidepressive Agents; Depression; Double-Blind Method; Female; Humans; Hypericum; Male; Middle Aged; Perylene; Plant Extracts; Plants, Medicinal; Psychometrics; Quercetin; Xanthenes	1994
Multicenter double-blind study examining the antidepressant effectiveness of the hypericum extract LI 160. Journal of geriatric psychiatry and neurology, 1994, Volume: 7 Suppl 1 Topics: Adolescent; Adult; Aged; Antidepressive Agents; Depression; Double-Blind Method; Female; Humans; Hypericum; Male; Middle Aged; Perylene; Plant Extracts; Plants, Medicinal; Psychometrics; Quercetin; Self-Assessment; Xanthenes	1994
Effectiveness and tolerance of the hypericum extract LI 160 in comparison with imipramine: randomized double-blind study with 135 outpatients. Journal of geriatric psychiatry and neurology, 1994, Volume: 7 Suppl 1 Topics: Adult; Aged; Antidepressive Agents; Depression; Double-Blind Method; Female; Humans; Hypericum; Imipramine; Male; Middle Aged; Perylene; Plant Extracts; Plants, Medicinal; Psychometrics; Quercetin; Severity of Illness Index; Xanthenes	1994
Effectiveness and tolerance of the hypericum extract LI 160 compared to maprotiline: a multicenter double-blind study. Journal of geriatric psychiatry and neurology, 1994, Volume: 7 Suppl 1 Topics: Adult; Aged; Antidepressive Agents; Depression; Double-Blind Method; Female; Humans; Hypericum; Male; Maprotiline; Middle Aged; Perylene; Plant Extracts; Plants, Medicinal; Psychometrics; Quercetin; Severity of Illness Index; Treatment Outcome; Xanthenes	1994
Hypericum in the treatment of seasonal affective disorders. Journal of geriatric psychiatry and neurology, 1994, Volume: 7 Suppl 1 Topics: Adult; Aged; Antidepressive Agents; Combined Modality Therapy; Female; Humans; Hypericum; Male; Middle Aged; Perylene; Phototherapy; Pilot Projects; Plant Extracts; Plants, Medicinal; Psychometrics; Quercetin; Seasonal Affective Disorder; Single-Blind Method; Xanthenes	1994
Benefits and risks of the hypericum extract LI 160: drug monitoring study with 3250 patients. Journal of geriatric psychiatry and neurology, 1994, Volume: 7 Suppl 1 Topics: Adult; Aged; Aged, 80 and over; Antidepressive Agents; Depression; Drug Monitoring; Female; Humans; Hypericum; Male; Middle Aged; Patient Dropouts; Perylene; Plant Extracts; Plants, Medicinal; Quercetin; Risk Factors; Treatment Outcome; Xanthenes	1994
Effects of hypericum extract on the sleep EEG in older volunteers. Journal of geriatric psychiatry and neurology, 1994, Volume: 7 Suppl 1 Topics: Anthracenes; Antidepressive Agents; Cross-Over Studies; Double-Blind Method; Electroencephalography; Female; Humans; Hypericum; Middle Aged; Perylene; Plant Extracts; Plants, Medicinal; Quercetin; Sleep; Xanthenes	1994
Effects of hypericum extract LI 160 compared with maprotiline on resting EEG and evoked potentials in 24 volunteers. Journal of geriatric psychiatry and neurology, 1994, Volume: 7 Suppl 1 Topics: Adolescent; Adult; Antidepressive Agents; Double-Blind Method; Electroencephalography; Evoked Potentials, Auditory; Evoked Potentials, Visual; Female; Humans; Hypericum; Male; Maprotiline; Middle Aged; Perylene; Plant Extracts; Plants, Medicinal; Quercetin; Xanthenes	1994
Pharmacokinetics of hypericin and pseudohypericin after oral intake of the hypericum perforatum extract LI 160 in healthy volunteers. Journal of geriatric psychiatry and neurology, 1994, Volume: 7 Suppl 1 Topics: Administration, Oral; Adult; Anthracenes; Antidepressive Agents; Chromatography, High Pressure Liquid; Double-Blind Method; Humans; Hypericum; Male; Perylene; Plant Extracts; Plants, Medicinal; Quercetin; Reference Values; Regression Analysis; Xanthenes	1994
Placebo-controlled double-blind study examining the effectiveness of an hypericum preparation in 105 mildly depressed patients. Journal of geriatric psychiatry and neurology, 1994, Volume: 7 Suppl 1 Topics: Adult; Aged; Antidepressive Agents; Depression; Double-Blind Method; Female; Humans; Hypericum; Male; Middle Aged; Perylene; Plant Extracts; Plants, Medicinal; Quercetin; Xanthenes	1994
LI 160, an extract of St. John's wort, versus amitriptyline in mildly to moderately depressed outpatients--a controlled 6-week clinical trial. Pharmacopsychiatry, 1997, Volume: 30 Suppl 2 Topics: Adult; Aged; Amitriptyline; Antidepressive Agents; Antidepressive Agents, Tricyclic; Depression; Double-Blind Method; Female; Humans; Hypericum; Male; Middle Aged; Outpatients; Perylene; Plants, Medicinal; Psychiatric Status Rating Scales; Quercetin; Xanthenes	1997
Efficacy and tolerability of St. John's wort extract LI 160 versus imipramine in patients with severe depressive episodes according to ICD-10. Pharmacopsychiatry, 1997, Volume: 30 Suppl 2 Topics: Adult; Aged; Antidepressive Agents; Antidepressive Agents, Tricyclic; Depressive Disorder; Double-Blind Method; Female; Humans; Hypericum; Imipramine; Male; Middle Aged; Perylene; Plants, Medicinal; Psychiatric Status Rating Scales; Quercetin; Xanthenes	1997
The effect of hypericum extract on cardiac conduction as seen in the electrocardiogram compared to that of imipramine. Pharmacopsychiatry, 1997, Volume: 30 Suppl 2 Topics: Adult; Aged; Antidepressive Agents; Antidepressive Agents, Tricyclic; Depressive Disorder; Double-Blind Method; Electrocardiography; Female; Heart Conduction System; Humans; Hypericum; Imipramine; Male; Middle Aged; Perylene; Plants, Medicinal; Psychiatric Status Rating Scales; Quercetin; Xanthenes	1997
Treatment of seasonal affective disorder (SAD) with hypericum extract. Pharmacopsychiatry, 1997, Volume: 30 Suppl 2 Topics: Adult; Antidepressive Agents; Combined Modality Therapy; Female; Humans; Hypericum; Male; Middle Aged; Perylene; Phototherapy; Plants, Medicinal; Psychiatric Status Rating Scales; Quercetin; Seasonal Affective Disorder; Single-Blind Method; Xanthenes	1997
Oral bioavailability of hyperforin from hypericum extracts in rats and human volunteers. Pharmacopsychiatry, 1998, Volume: 31 Suppl 1 Topics: Administration, Oral; Adult; Animals; Area Under Curve; Biological Availability; Bridged Bicyclo Compounds; Chromatography, High Pressure Liquid; Female; Half-Life; Humans; Hypericum; Male; Perylene; Phloroglucinol; Plant Extracts; Plants, Medicinal; Quercetin; Rats; Rats, Sprague-Dawley; Terpenes; Xanthenes	1998
Pharmacodynamic effects of two different hypericum extracts in healthy volunteers measured by quantitative EEG. Pharmacopsychiatry, 1998, Volume: 31 Suppl 1 Topics: Adult; Anthracenes; Bridged Bicyclo Compounds; Cerebral Cortex; Electroencephalography; Female; Humans; Hypericum; Male; Perylene; Phloroglucinol; Plant Extracts; Plants, Medicinal; Quercetin; Terpenes; Xanthenes	1998
St. John's wort in mild to moderate depression: the relevance of hyperforin for the clinical efficacy. Pharmacopsychiatry, 1998, Volume: 31 Suppl 1 Topics: Antidepressive Agents; Bridged Bicyclo Compounds; Depressive Disorder; Double-Blind Method; Female; Humans; Hypericum; Male; Middle Aged; Perylene; Phloroglucinol; Plant Extracts; Plants, Medicinal; Quercetin; Terpenes; Xanthenes	1998

Other Studies

46 other study(ies) available for xanthenes and quercetin

Article	Year
Quercetin: a novel inhibitor of Ca2+ influx and exocytosis in rat peritoneal mast cells. Biochimica et biophysica acta, 1977, Aug-15, Volume: 469, Issue:1 Topics: Adenosine Triphosphate; Animals; Anti-Inflammatory Agents; Ascitic Fluid; Calcium; Cells, Cultured; Concanavalin A; Cromolyn Sodium; Exocytosis; Flavonoids; Histamine; Histamine Release; Ionophores; Male; Mast Cells; Mice; Ovalbumin; Quercetin; Xanthenes	1977
High-performance liquid chromatographic method for the determination of mangiferin, likviritin and dihydroquercetin in rat plasma and urine. Journal of chromatography, 1992, Jun-10, Volume: 577, Issue:2 Topics: Animals; Anti-Inflammatory Agents, Non-Steroidal; Antiviral Agents; Chromatography, High Pressure Liquid; Flavanones; Flavonoids; Flavonols; Glucosides; Quercetin; Rats; Reproducibility of Results; Spectrophotometry, Ultraviolet; Xanthenes; Xanthones	1992
Inhibition of thromboxane formation as the antiplatelet mechanism of 3,4-dihydroxyxanthone and quercetin pentaacetate. Gaoxiong yi xue ke xue za zhi = The Kaohsiung journal of medical sciences, 1991, Volume: 7, Issue:10 Topics: Adenosine Triphosphate; Animals; Humans; In Vitro Techniques; Platelet Aggregation; Platelet Aggregation Inhibitors; Quercetin; Rabbits; Thromboxanes; Xanthenes; Xanthones	1991
Inhibition of MAO and COMT by hypericum extracts and hypericin. Journal of geriatric psychiatry and neurology, 1994, Volume: 7 Suppl 1 Topics: Animals; Anthracenes; Antidepressive Agents; Catechol O-Methyltransferase Inhibitors; Hypericum; In Vitro Techniques; Monoamine Oxidase Inhibitors; Perylene; Plant Extracts; Plants, Medicinal; Quercetin; Swine; Xanthenes	1994
Inhibition of MAO by fractions and constituents of hypericum extract. Journal of geriatric psychiatry and neurology, 1994, Volume: 7 Suppl 1 Topics: Animals; Antidepressive Agents; Hypericum; In Vitro Techniques; Male; Monoamine Oxidase Inhibitors; Perylene; Plant Extracts; Plants, Medicinal; Quercetin; Rats; Xanthenes	1994
Modulation of cytokine expression by hypericum extract. Journal of geriatric psychiatry and neurology, 1994, Volume: 7 Suppl 1 Topics: Antidepressive Agents; Cytokines; Depression; Humans; Hypericum; In Vitro Techniques; Interleukin-1; Interleukin-6; Perylene; Pilot Projects; Plant Extracts; Plants, Medicinal; Quercetin; Tumor Necrosis Factor-alpha; Xanthenes	1994
Effects of hypericum extract on the expression of serotonin receptors. Journal of geriatric psychiatry and neurology, 1994, Volume: 7 Suppl 1 Topics: Animals; Antidepressive Agents; Hypericum; Interleukin-1; Neuroblastoma; Perylene; Plant Extracts; Plants, Medicinal; Quercetin; Rats; Receptors, Serotonin; Serotonin Antagonists; Tumor Cells, Cultured; Xanthenes	1994
Pharmaceutical quality of hypericum extracts. Journal of geriatric psychiatry and neurology, 1994, Volume: 7 Suppl 1 Topics: Anthracenes; Antidepressive Agents; Hypericum; Molecular Structure; Perylene; Plant Extracts; Plants, Medicinal; Quercetin; Xanthenes	1994
St John's wort as an antidepressant. BMJ (Clinical research ed.), 1996, Aug-03, Volume: 313, Issue:7052 Topics: Antidepressive Agents; Depressive Disorder; Humans; Hypericum; Perylene; Plant Extracts; Plants, Medicinal; Quercetin; Xanthenes	1996
Pharmacological profile of hypericum extract. Effect on serotonin uptake by postsynaptic receptors. Arzneimittel-Forschung, 1995, Volume: 45, Issue:11 Topics: Animals; Antidepressive Agents; Arachidonic Acid; Cell Survival; Cells, Cultured; DNA; Excitatory Amino Acid Agonists; HIV Envelope Protein gp120; Hypericum; N-Methylaspartate; Neurons; Perylene; Plant Extracts; Plants, Medicinal; Quercetin; Rats; Receptors, Neurotransmitter; Selective Serotonin Reuptake Inhibitors; Synaptosomes; Xanthenes	1995
[A plant extract with proven antidepressive effect]. Der Nervenarzt, 1997, Volume: 68, Issue:2 Suppl Topics: Antidepressive Agents; Clinical Trials as Topic; Depressive Disorder; Humans; Hypericum; Perylene; Plants, Medicinal; Quercetin; Selective Serotonin Reuptake Inhibitors; Treatment Outcome; Xanthenes	1997
[Chemical composition of Hypericum perforatum and its effects]. Der Nervenarzt, 1997, Volume: 68, Issue:2 Suppl Topics: Animals; Antidepressive Agents; Brain; Humans; Hypericum; Perylene; Plants, Medicinal; Quercetin; Selective Serotonin Reuptake Inhibitors; Synaptic Transmission; Xanthenes	1997
[Antidepressive effectiveness and good tolerance]. Der Nervenarzt, 1997, Volume: 68, Issue:2 Suppl Topics: Antidepressive Agents; Clinical Trials as Topic; Depressive Disorder; Humans; Hypericum; Perylene; Plants, Medicinal; Quercetin; Selective Serotonin Reuptake Inhibitors; Treatment Outcome; Xanthenes	1997
[Hypericum perforatum in psychiatric practice]. Der Nervenarzt, 1997, Volume: 68, Issue:2 Suppl Topics: Antidepressive Agents; Depressive Disorder; Dose-Response Relationship, Drug; Humans; Hypericum; Perylene; Plants, Medicinal; Quercetin; Selective Serotonin Reuptake Inhibitors; Xanthenes	1997
[Reversible increase in photosensitivity to UV-B caused by St. John's wort extract]. Der Hautarzt; Zeitschrift fur Dermatologie, Venerologie, und verwandte Gebiete, 1997, Volume: 48, Issue:4 Topics: Antidepressive Agents; Depressive Disorder; Dermatitis, Photoallergic; Drug Eruptions; Female; Humans; Hypericum; Middle Aged; Patch Tests; Perylene; Plants, Medicinal; Quercetin; Ultraviolet Rays; Xanthenes	1997
Hypericum, an over the counter antidepressant? Journal of psychopharmacology (Oxford, England), 1997, Volume: 11, Issue:2 Topics: Antidepressive Agents; Depressive Disorder; Drug Interactions; Humans; Hypericum; Nonprescription Drugs; Perylene; Plants, Medicinal; Quercetin; Treatment Outcome; Xanthenes	1997
Effects of hypericum extract (LI 160) in biochemical models of antidepressant activity. Pharmacopsychiatry, 1997, Volume: 30 Suppl 2 Topics: Adrenergic Uptake Inhibitors; Animals; Antidepressive Agents; Antidepressive Agents, Tricyclic; Brain; Depression; Dopamine Uptake Inhibitors; Female; Hypericum; Imipramine; Mice; Monoamine Oxidase; Perylene; Plants, Medicinal; Prefrontal Cortex; Quercetin; Rats; Receptors, Adrenergic, beta; Receptors, Serotonin; Selective Serotonin Reuptake Inhibitors; Synaptosomes; Xanthenes	1997
In vitro receptor binding and enzyme inhibition by Hypericum perforatum extract. Pharmacopsychiatry, 1997, Volume: 30 Suppl 2 Topics: Animals; Antidepressive Agents; Enzyme Inhibitors; Hypericum; In Vitro Techniques; Monoamine Oxidase Inhibitors; Perylene; Plants, Medicinal; Quercetin; Rats; Receptors, N-Methyl-D-Aspartate; Receptors, Neurotransmitter; Selective Serotonin Reuptake Inhibitors; Xanthenes	1997
Effects of long-term administration of hypericum extracts on the affinity and density of the central serotonergic 5-HT1 A and 5-HT2 A receptors. Pharmacopsychiatry, 1997, Volume: 30 Suppl 2 Topics: Animals; Antidepressive Agents; Autoreceptors; Brain Chemistry; Hypericum; Kinetics; Male; Membranes; Perylene; Plants, Medicinal; Quercetin; Rats; Rats, Sprague-Dawley; Receptors, Neurotransmitter; Receptors, Serotonin; Selective Serotonin Reuptake Inhibitors; Synaptosomes; Xanthenes	1997
Central action of hyperici herba cum flore extractum siccum in freely moving rats. European journal of medical research, 1997, Nov-28, Volume: 2, Issue:11 Topics: Animals; Antidepressive Agents; Electroencephalography; Frontal Lobe; Hippocampus; Hypericum; Male; Perylene; Plant Extracts; Plants, Medicinal; Quercetin; Rats; Rats, Inbred F344; Xanthenes	1997
Pharmacodynamic effects of St. John's Wort on rat intracerebral field potentials. European journal of medical research, 1995, Dec-18, Volume: 1, Issue:3 Topics: Action Potentials; Animals; Antidepressive Agents; Brain; Electrophysiology; Hypericum; Male; Perylene; Plant Extracts; Plants, Medicinal; Quercetin; Rats; Rats, Inbred F344; Xanthenes	1995
St. John's wort. The Medical letter on drugs and therapeutics, 1997, Nov-21, Volume: 39, Issue:1014 Topics: Antidepressive Agents; Humans; Hypericum; Perylene; Photosensitivity Disorders; Plant Extracts; Plants, Medicinal; Quercetin; Randomized Controlled Trials as Topic; Selective Serotonin Reuptake Inhibitors; Xanthenes; Xerostomia	1997
[Prediction: onset of improved mood after 2 weeks. Hypericum therapy in intermediate class depression. Interview by Dr. rer. nat. Till Uwe Keil]. Fortschritte der Medizin, 1997, Aug-30, Volume: 115, Issue:24 Topics: Antidepressive Agents; Depressive Disorder; Humans; Hypericum; Perylene; Plants, Medicinal; Quercetin; Selective Serotonin Reuptake Inhibitors; Treatment Outcome; Xanthenes	1997
Does St. John's wort have an effect on autonomic responses of cutaneous circulation? Microvascular research, 1997, Volume: 54, Issue:3 Topics: Adult; Aged; Amitriptyline; Autonomic Nervous System; Female; Humans; Hypericum; Laser-Doppler Flowmetry; Male; Middle Aged; Perylene; Photoplethysmography; Plant Extracts; Plants, Medicinal; Quercetin; Respiration; Skin; Vasoconstriction; Vasodilation; Xanthenes	1997
St. John's wort. Connecticut medicine, 1998, Volume: 62, Issue:1 Topics: Antidepressive Agents; Humans; Hypericum; Perylene; Plants, Medicinal; Quercetin; Randomized Controlled Trials as Topic; Treatment Outcome; Xanthenes	1998
Should you take St. John's Wort? Health news (Waltham, Mass.), 1998, Apr-20, Volume: 4, Issue:5 Topics: Depression; Depressive Disorder; Humans; Hypericum; Perylene; Phytotherapy; Plant Extracts; Plants, Medicinal; Quercetin; Xanthenes	1998
Can you tell me about St. John's wort? I've been depressed and wonder if it would be safe to take. Mayo Clinic health letter (English ed.), 1998, Volume: 16, Issue:5 Topics: Antidepressive Agents; Depression; Humans; Hypericum; Perylene; Plant Extracts; Plants, Medicinal; Quercetin; Xanthenes	1998
New developments in family medicine. JAMA, 1998, May-13, Volume: 279, Issue:18 Topics: Antidepressive Agents; Asthma; Continuity of Patient Care; Family Practice; Hepatitis C; Humans; Hypericum; Osteoporosis; Perylene; Physician-Patient Relations; Plants, Medicinal; Quercetin; United States; Xanthenes	1998
Over-the-counter psychotropics: a review of melatonin, St John's wort, valerian, and kava-kava. Journal of American college health : J of ACH, 1998, Volume: 46, Issue:6 Topics: Anti-Anxiety Agents; Antidepressive Agents; Antioxidants; Complementary Therapies; Humans; Hypericum; Kava; Melatonin; Nonprescription Drugs; Perylene; Phytotherapy; Plant Extracts; Plants, Medicinal; Quercetin; United States; Valerian; Xanthenes	1998
Antidepressant activity of hypericum perforatum and hyperforin: the neglected possibility. Pharmacopsychiatry, 1998, Volume: 31 Suppl 1 Topics: Animals; Antidepressive Agents; Behavior, Animal; Bridged Bicyclo Compounds; Cells, Cultured; Chromatography, High Pressure Liquid; Dose-Response Relationship, Drug; Guinea Pigs; Heart Rate; Hypericum; Ileum; In Vitro Techniques; Male; Muscle Contraction; Perylene; Phloroglucinol; Plant Extracts; Plants, Medicinal; Quercetin; Rats; Rats, Sprague-Dawley; Selective Serotonin Reuptake Inhibitors; Serotonin; Terpenes; Xanthenes	1998
Hyperforin represents the neurotransmitter reuptake inhibiting constituent of hypericum extract. Pharmacopsychiatry, 1998, Volume: 31 Suppl 1 Topics: Animals; Brain; Bridged Bicyclo Compounds; Dopamine; Female; Hypericum; Male; Mice; Monoamine Oxidase; Neurotransmitter Uptake Inhibitors; Norepinephrine; Perylene; Phloroglucinol; Plant Extracts; Plants, Medicinal; Quercetin; Rats; Rats, Wistar; Receptors, Adrenergic, beta; Receptors, Serotonin; Serotonin; Synaptosomes; Terpenes; Xanthenes	1998
Activity profiles of two hyperforin-containing hypericum extracts in behavioral models. Pharmacopsychiatry, 1998, Volume: 31 Suppl 1 Topics: Animals; Antidepressive Agents; Behavior, Animal; Body Temperature; Bridged Bicyclo Compounds; Hypericum; Male; Mice; Perylene; Phloroglucinol; Plant Extracts; Plants, Medicinal; Quercetin; Rats; Stereotyped Behavior; Terpenes; Xanthenes	1998
Effects of a methanolic extract and a hyperforin-enriched CO2 extract of St. John's Wort (Hypericum perforatum) on intracerebral field potentials in the freely moving rat (Tele-Stereo-EEG). Pharmacopsychiatry, 1998, Volume: 31 Suppl 1 Topics: Animals; Brain; Bridged Bicyclo Compounds; Carbon Dioxide; Electrodes, Implanted; Electroencephalography; Hypericum; Male; Methanol; Perylene; Phloroglucinol; Plant Extracts; Plants, Medicinal; Quercetin; Rats; Terpenes; Xanthenes	1998
Herbal healers. The Journal of the Oklahoma State Medical Association, 1998, Volume: 91, Issue:5 Topics: Animals; Dermatitis, Photoallergic; Humans; Hypericum; Perylene; Phytotherapy; Plant Extracts; Plants, Medicinal; Quercetin; Safety; Selective Serotonin Reuptake Inhibitors; Xanthenes	1998
Is St. John's wort (Hypericum perforatum) an effective antidepressant? The Journal of nervous and mental disease, 1998, Volume: 186, Issue:8 Topics: Animals; Anthracenes; Antidepressive Agents; Depressive Disorder; Humans; Hypericum; Nonprescription Drugs; Perylene; Phytotherapy; Plant Extracts; Plants, Medicinal; Protein Kinase C; Quercetin; Rats; Xanthenes	1998
Hyperforin as a possible antidepressant component of hypericum extracts. Life sciences, 1998, Volume: 63, Issue:6 Topics: Animals; Antidepressive Agents; Behavior, Animal; Bridged Bicyclo Compounds; Helplessness, Learned; Hypericum; Male; Models, Chemical; Monoamine Oxidase; Monoamine Oxidase Inhibitors; Neurotransmitter Uptake Inhibitors; Perylene; Phloroglucinol; Plant Extracts; Plants, Medicinal; Quercetin; Rats; Synaptosomes; Terpenes; Xanthenes	1998
Hypericum LI 160 inhibits uptake of serotonin and norepinephrine in astrocytes. Brain research, 1999, Jan-23, Volume: 816, Issue:2 Topics: Animals; Antidepressive Agents; Astrocytes; Cells, Cultured; Drug Evaluation, Preclinical; Hypericum; Norepinephrine; Perylene; Plant Extracts; Plants, Medicinal; Quercetin; Rats; Selective Serotonin Reuptake Inhibitors; Xanthenes	1999
Phototoxic effects of Hypericum extract in cultures of human keratinocytes compared with those of psoralen. Photochemistry and photobiology, 1999, Volume: 69, Issue:2 Topics: Antidepressive Agents; Cells, Cultured; Dermatitis, Phototoxic; Ficusin; Humans; Hypericum; Keratinocytes; Perylene; Photosensitizing Agents; Plant Extracts; Plants, Medicinal; Quercetin; Spectrophotometry, Atomic; Ultraviolet Rays; Xanthenes	1999
An alternative medicine study of herbal effects on the penetration of zona-free hamster oocytes and the integrity of sperm deoxyribonucleic acid. Fertility and sterility, 1999, Volume: 71, Issue:3 Topics: Animals; Cricetinae; DNA; Female; Genes, BRCA1; Ginkgo biloba; Humans; Hypericum; Male; Oocytes; Perylene; Phytotherapy; Plant Extracts; Plants, Medicinal; Point Mutation; Prospective Studies; Quercetin; Serenoa; Sperm-Ovum Interactions; Spermatozoa; Xanthenes	1999
Inhibition of growth and sensitization to cisplatin-mediated killing of ovarian cancer cells by polyphenolic chemopreventive agents. Journal of cellular physiology, 2003, Volume: 194, Issue:1 Topics: Antineoplastic Agents; Cell Death; Cell Division; Cell Survival; Cisplatin; Coloring Agents; Curcumin; Dose-Response Relationship, Drug; Drug Interactions; Drug Resistance, Neoplasm; Drug Therapy, Combination; Female; Flavonoids; Growth Inhibitors; Humans; Inactivation, Metabolic; Interleukin-6; Ovarian Neoplasms; Oxazines; Phenols; Polymers; Quercetin; Tumor Cells, Cultured; Xanthenes	2003
Identification of flavonol and xanthone glycosides from mango (Mangifera indica L. Cv. "Tommy Atkins") peels by high-performance liquid chromatography-electrospray ionization mass spectrometry. Journal of agricultural and food chemistry, 2003, Aug-13, Volume: 51, Issue:17 Topics: Chromatography, High Pressure Liquid; Flavonoids; Flavonols; Fruit; Glycosides; Mangifera; Quercetin; Spectrometry, Mass, Electrospray Ionization; Xanthenes; Xanthones	2003
[Studies on flavonoids from stems and leaves of Calophyllum inophyllum]. Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 2007, Volume: 32, Issue:8 Topics: Calophyllum; Chromatography; Flavonoids; Glycosides; Kaempferols; Magnetic Resonance Spectroscopy; Mass Spectrometry; Plant Leaves; Plant Stems; Plants, Medicinal; Pyrans; Quercetin; Xanthenes	2007
Effects of the mango components mangiferin and quercetin and the putative mangiferin metabolite norathyriol on the transactivation of peroxisome proliferator-activated receptor isoforms. Journal of agricultural and food chemistry, 2008, May-14, Volume: 56, Issue:9 Topics: Fruit; Humans; Mangifera; Peroxisome Proliferator-Activated Receptors; Protein Isoforms; Quercetin; Transcriptional Activation; Transfection; Xanthenes; Xanthones	2008
Enhancement of voltage-gated K+ channels and depression of voltage-gated Ca2+ channels are involved in quercetin-induced vasorelaxation in rat coronary artery. Planta medica, 2014, Volume: 80, Issue:6 Topics: 4-Aminopyridine; Aniline Compounds; Animals; Calcium; Calcium Channel Blockers; Calcium Channels, L-Type; Coronary Vessels; Male; Muscle Contraction; Muscle, Smooth, Vascular; Patch-Clamp Techniques; Plant Extracts; Potassium; Potassium Channel Blockers; Potassium Channels, Voltage-Gated; Quercetin; Rats, Sprague-Dawley; Vasoconstriction; Vasodilation; Vasodilator Agents; Xanthenes	2014
Estrogen modulation properties of mangiferin and quercetin and the mangiferin metabolite norathyriol. Food & function, 2015, Volume: 6, Issue:6 Topics: Animals; Antineoplastic Agents, Phytogenic; Breast Neoplasms; Cell Survival; Chlorocebus aethiops; COS Cells; Estrogen Receptor alpha; Estrogen Receptor Antagonists; Estrogen Receptor beta; Female; Fruit; Genes, Reporter; Humans; Mangifera; MCF-7 Cells; Neoplasm Proteins; Phytoestrogens; Quercetin; Recombinant Proteins; Response Elements; Transcriptional Activation; Xanthenes; Xanthones	2015
Activation of transient receptor potential ankyrin 1 by quercetin and its analogs. Bioscience, biotechnology, and biochemistry, 2016, Volume: 80, Issue:5 Topics: Acetanilides; Aniline Compounds; Calcium; Calcium Channels; Dose-Response Relationship, Drug; Flavonoids; Fluorescent Dyes; Gene Expression Regulation; HEK293 Cells; Humans; Nerve Tissue Proteins; Purines; Quercetin; Signal Transduction; Structure-Activity Relationship; Transient Receptor Potential Channels; TRPA1 Cation Channel; TRPV Cation Channels; Xanthenes	2016