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1999 |
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1999 |
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1999 |
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1999 |
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1999 |
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1999 |
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1999 |
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1999 |
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1999 |
J. Biomol. Struct. Dyn. |
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1999 |
Lancet |
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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 |
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1999 |
Biochemistry |
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1999 |
Int J Pharm |
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1999 |
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Neuroendocrine evidence for dopaminergic actions of hypericum extract (LI 160) in healthy volunteers. |
1999 |
Biol. Psychiatry |
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In vitro and in vivo activation of hypericin with the incoherent light source PDT 1200 SOA (520-750 nm) and with solar simulated radiation (290-2500 nm). |
1999 |
Photodermatol Photoimmunol Photomed |
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Anticancer Res. |
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1998 |
Photochem. Photobiol. |
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1998 |
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1998 |
Arch. Pharm. Res. |
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1998 |
Photochem. Photobiol. |
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1998 |
Free Radic. Biol. Med. |
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Sequence specific interaction of the antiretrovirally active drug hypericin with 5'ATGGCAGGATAT3' oligonucleotide: a resonance Raman spectroscopy study. |
1998 |
J. Biomol. Struct. Dyn. |
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1998 |
Life Sci. |
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Antioxidant enzyme response to hypericin in EMT6 mouse mammary carcinoma cells. |
1998 |
Free Radic. Biol. Med. |
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Nervenarzt |
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Kinetics and yield of singlet oxygen photosensitized by hypericin in organic and biological media. |
1998 |
Photochem. Photobiol. |
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Photoactivated hypericin is an anti-proliferative agent that induces a high rate of apoptotic death of normal, transformed, and malignant T lymphocytes: implications for the treatment of cutaneous lymphoproliferative and inflammatory disorders. |
1998 |
J. Invest. Dermatol. |
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Hypericin-induced photosensitization of HeLa cells leads to apoptosis or necrosis. Involvement of cytochrome c and procaspase-3 activation in the mechanism of apoptosis. |
1998 |
FEBS Lett. |
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Light-induced photoactivation of hypericin affects the energy metabolism of human glioma cells by inhibiting hexokinase bound to mitochondria. |
1998 |
Cancer Res. |
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Human immunodeficiency virus type 1 cDNA integration: new aromatic hydroxylated inhibitors and studies of the inhibition mechanism. |
1998 |
Antimicrob. Agents Chemother. |
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Pharmacodynamic effects of two different hypericum extracts in healthy volunteers measured by quantitative EEG. |
1998 |
Pharmacopsychiatry |
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1998 |
J. Nerv. Ment. Dis. |
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1998 |
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1997 Sep-Oct |
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1997 |
Pharm Acta Helv |
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1997 |
Pharmacopsychiatry |
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1997 |
J Pharm Sci |
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1997 |
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