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pmid:
|
Lavie G et al. |
A photodynamic pathway to apoptosis and necrosis induced by dimethyl tetrahydroxyhelianthrone and hypericin in leukaemic cells: possible relevance to photodynamic therapy. |
1999 |
Br. J. Cancer |
pmid:10027308
|
Gulick RM et al. |
Phase I studies of hypericin, the active compound in St. John's Wort, as an antiretroviral agent in HIV-infected adults. AIDS Clinical Trials Group Protocols 150 and 258. |
1999 |
Ann. Intern. Med. |
pmid:10075619
|
Kleber E et al. |
Biochemical activities of extracts from Hypericum perforatum L. 1st Communication: inhibition of dopamine-beta-hydroxylase. |
1999 |
Arzneimittelforschung |
pmid:10083977
|
Denke A et al. |
Biochemical activities of extracts from Hypericum perforatum L. 2nd Communication: inhibition of metenkephaline- and tyrosine-dimerization. |
1999 |
Arzneimittelforschung |
pmid:10083978
|
Denke A et al. |
Biochemical activities of extracts from Hypericum perforatum L. 4th Communication: influence of different cultivation methods. |
1999 |
Arzneimittelforschung |
pmid:10083980
|
Assefa Z et al. |
The activation of the c-Jun N-terminal kinase and p38 mitogen-activated protein kinase signaling pathways protects HeLa cells from apoptosis following photodynamic therapy with hypericin. |
1999 |
J. Biol. Chem. |
pmid:10085120
|
Delaey EM et al. |
Confluence dependent resistance to photo-activated hypericin in HeLa cells. |
1999 |
Int. J. Oncol. |
pmid:10087326
|
English DS et al. |
Subcellular distributions and excited-state processes of hypericin in neurons. |
1999 |
Photochem. Photobiol. |
pmid:10089821
|
Chi JD and Franklin M |
Determination of hypericin in plasma by high-performance liquid chromatography. |
1999 |
J. Chromatogr. B Biomed. Sci. Appl. |
pmid:10202973
|
Chaloupka R et al. |
The effect of hypericin and hypocrellin-A on lipid membranes and membrane potential of 3T3 fibroblasts. |
1999 |
Biochim. Biophys. Acta |
pmid:10209209
|
Bork PM et al. |
Hypericin as a non-antioxidant inhibitor of NF-kappa B. |
1999 |
Planta Med. |
pmid:10364831
|
Das K et al. |
Photophysics of hypericin and hypocrellin A in complex with subcellular components: interactions with human serum albumin. |
1999 |
Photochem. Photobiol. |
pmid:10378001
|
Calapai G et al. |
Effects of Hypericum perforatum on levels of 5-hydroxytryptamine, noradrenaline and dopamine in the cortex, diencephalon and brainstem of the rat. |
1999 |
J. Pharm. Pharmacol. |
pmid:10454050
|
Franklin M et al. |
Neuroendocrine evidence for dopaminergic actions of hypericum extract (LI 160) in healthy volunteers. |
1999 |
Biol. Psychiatry |
pmid:10459411
|
Schempp CM et al. |
Hypericin levels in human serum and interstitial skin blister fluid after oral single-dose and steady-state administration of Hypericum perforatum extract (St. John's wort). |
1999 Sep-Oct |
Skin Pharmacol. Appl. Skin Physiol. |
pmid:10461100
|
Weiner L et al. |
Targeted cross-linking of a molten globule form of acetylcholinesterase by the virucidal agent hypericin. |
1999 |
Biochemistry |
pmid:10471290
|
Fiebich BL et al. |
Antibacterial activity of hyperforin from St John's wort. |
1999 |
Lancet |
pmid:10475222
|
Kocisová E et al. |
Sequence specific interaction of the photoactive drug hypericin depends on the structural arrangement and the stability of the structure containing its specific 5AG3 target: a resonance Raman spectroscopy study. |
1999 |
J. Biomol. Struct. Dyn. |
pmid:10496421
|
Tahara YR et al. |
The antidepressant hypericin inhibits progression of experimental proliferative vitreoretinopathy. |
1999 |
Curr. Eye Res. |
pmid:10520228
|
Kersten B et al. |
The application of the micronucleus test in Chinese hamster V79 cells to detect drug-induced photogenotoxicity. |
1999 |
Mutat. Res. |
pmid:10521691
|
Kamuhabwa AR et al. |
In vitro transport and uptake of protohypericin and hypericin in the Caco-2 model. |
1999 |
Int J Pharm |
pmid:10528085
|
Mirossay L et al. |
Hypericin-induced phototoxicity of human leukemic cell line HL-60 is potentiated by omeprazole, an inhibitor of H+K+-ATPase and 5'-(N,N-dimethyl)-amiloride, an inhibitor of Na+/H+ exchanger. |
1999 |
Physiol Res |
pmid:10534017
|
Hudson JB et al. |
Bromohypericins are potent photoactive antiviral agents. |
1999 |
Photochem. Photobiol. |
pmid:10568175
|
Chaloupka R et al. |
Over-expression of Bcl-2 does not protect cells from hypericin photo-induced mitochondrial membrane depolarization, but delays subsequent events in the apoptotic pathway. |
1999 |
FEBS Lett. |
pmid:10622714
|
Delaey EM et al. |
Photocytotoxicity of protohypericin after photoconversion to hypericin. |
1999 |
Planta Med. |
pmid:10630113
|
Kraus GA et al. |
Phenanthrenequinone antiretroviral agents. |
2000 |
Bioorg. Med. Chem. Lett. |
pmid:10636231
|
Martens A et al. |
In vitro and in vivo evaluation of hypericin for photodynamic therapy of equine sarcoids. |
2000 |
Vet. J. |
pmid:10640414
|
Kamuhabwa AR et al. |
Skin photosensitization with topical hypericin in hairless mice. |
1999 Nov-Dec |
J. Photochem. Photobiol. B, Biol. |
pmid:10672536
|
Prince AM et al. |
Strategies for evaluation of enveloped virus inactivation in red cell concentrates using hypericin. |
2000 |
Photochem. Photobiol. |
pmid:10687393
|
Kirakosyan A et al. |
Stimulation of the production of hypericins by mannan in Hypericum perforatum shoot cultures. |
2000 |
Phytochemistry |
pmid:10703055
|
Lavie G et al. |
Inhibition of the CD8+ T cell-mediated cytotoxicity reaction by hypericin: potential for treatment of T cell-mediated diseases. |
2000 |
Int. Immunol. |
pmid:10744649
|
Lee KT et al. |
Hypericin induces both differentiation and apoptosis in human promyelocytic leukemia HL-60 cells. |
1999 |
Biol. Pharm. Bull. |
pmid:10746153
|
Chen B and de Witte PA |
Photodynamic therapy efficacy and tissue distribution of hypericin in a mouse P388 lymphoma tumor model. |
2000 |
Cancer Lett. |
pmid:10755394
|
Vandenbogaerde A et al. |
Evidence that total extract of Hypericum perforatum affects exploratory behavior and exerts anxiolytic effects in rats. |
2000 |
Pharmacol. Biochem. Behav. |
pmid:10764915
|
Puchner MJ and Giese A |
Tamoxifen-resistant glioma-cell sub-populations are characterized by increased migration and proliferation. |
2000 |
Int. J. Cancer |
pmid:10797257
|
Geng Y et al. |
Chlamydia pneumoniae inhibits apoptosis in human peripheral blood mononuclear cells through induction of IL-10. |
2000 |
J. Immunol. |
pmid:10799921
|
Agostinis P et al. |
Apoptotic and anti-apoptotic signaling pathways induced by photodynamic therapy with hypericin. |
2000 |
Adv. Enzyme Regul. |
pmid:10828351
|
Colasanti A et al. |
Hypericin photosensitization of tumor and metastatic cell lines of human prostate. |
2000 |
J. Photochem. Photobiol. B, Biol. |
pmid:10836538
|
Moore LB et al. |
St. John's wort induces hepatic drug metabolism through activation of the pregnane X receptor. |
2000 |
Proc. Natl. Acad. Sci. U.S.A. |
pmid:10852961
|
Denke A et al. |
Biochemical activities of extracts from Hypericum perforatum L. 5th communication: dopamine-beta-hydroxylase-product quantification by HPLC and inhibition by hypericins and flavonoids. |
2000 |
Arzneimittelforschung |
pmid:10858868
|
Kamuhabwa AR et al. |
Investigation of the absorption of hypericin into the skin of hairless mice. |
2000 |
J. Pharm. Pharmacol. |
pmid:10864135
|
Obach RS |
Inhibition of human cytochrome P450 enzymes by constituents of St. John's Wort, an herbal preparation used in the treatment of depression. |
2000 |
J. Pharmacol. Exp. Ther. |
pmid:10871299
|
Schempp CM et al. |
Effect of topical application of Hypericum perforatum extract (St. John's wort) on skin sensitivity to solar simulated radiation. |
2000 |
Photodermatol Photoimmunol Photomed |
pmid:10885442
|
D'Hallewin MA et al. |
Fluorescence detection of flat bladder carcinoma in situ after intravesical instillation of hypericin. |
2000 |
J. Urol. |
pmid:10893582
|
Chung PS et al. |
Intratumoral hypericin and KTP laser therapy for transplanted squamous cell carcinoma. |
2000 |
Laryngoscope |
pmid:10942132
|
Liu CD et al. |
Hypericin and photodynamic therapy decreases human pancreatic cancer in vitro and in vivo. |
2000 |
J. Surg. Res. |
pmid:10945955
|
Schey KL et al. |
Photooxidation of lens alpha-crystallin by hypericin (active ingredient in St. John's Wort). |
2000 |
Photochem. Photobiol. |
pmid:10946573
|
Kamuhabwa AR et al. |
Photodynamic activity of hypericin in human urinary bladder carcinoma cells. |
2000 Jul-Aug |
Anticancer Res. |
pmid:10953329
|
Wentworth JM et al. |
St John's wort, a herbal antidepressant, activates the steroid X receptor. |
2000 |
J. Endocrinol. |
pmid:10974665
|