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hypericin and Erythema

hypericin has been researched along with Erythema in 5 studies

Erythema: Redness of the skin produced by congestion of the capillaries. This condition may result from a variety of disease processes.

Research Excerpts

ExcerptRelevanceReference
"Hypericin displays absorption within the ultraviolet (UV) A1 spectrum and there may therefore be a potential for phototoxicity if taken during high-dose UVA1 therapy."5.33Can St John's wort (hypericin) ingestion enhance the erythemal response during high-dose ultraviolet A1 therapy? ( Beattie, PE; Dawe, RS; Ferguson, J; Ibbotson, SH; Traynor, NJ; Woods, JA, 2005)
" Maximum total hypericin plasma concentrations were observed about 4 h after dosage and were 0, 0."2.68Hypericin and pseudohypericin: pharmacokinetics and effects on photosensitivity in humans. ( Bauer, S; Brockmöller, J; Hübner, WD; Kerb, R; Reum, T; Roots, I, 1997)
"Hypericin displays absorption within the ultraviolet (UV) A1 spectrum and there may therefore be a potential for phototoxicity if taken during high-dose UVA1 therapy."1.33Can St John's wort (hypericin) ingestion enhance the erythemal response during high-dose ultraviolet A1 therapy? ( Beattie, PE; Dawe, RS; Ferguson, J; Ibbotson, SH; Traynor, NJ; Woods, JA, 2005)

Research

Studies (5)

TimeframeStudies, this research(%)All Research%
pre-19900 (0.00)18.7374
1990's1 (20.00)18.2507
2000's4 (80.00)29.6817
2010's0 (0.00)24.3611
2020's0 (0.00)2.80

Authors

AuthorsStudies
Beattie, PE1
Dawe, RS1
Traynor, NJ1
Woods, JA1
Ferguson, J1
Ibbotson, SH1
Schulz, HU1
Schürer, M1
Bässler, D1
Weiser, D1
Brockmöller, J1
Reum, T1
Bauer, S1
Kerb, R1
Hübner, WD1
Roots, I1
Schempp, CM2
Lüdtke, R1
Winghofer, B2
Simon, JC2
Müller, K1
Schulte-Mönting, J1

Trials

4 trials available for hypericin and Erythema

ArticleYear
Investigation of the effect on photosensitivity following multiple oral dosing of two different hypericum extracts in healthy men.
    Arzneimittel-Forschung, 2006, Volume: 56, Issue:3

    Topics: Adolescent; Adult; Anthracenes; Erythema; Humans; Hypericum; Hypersensitivity; Light; Male; Middle A

2006
Hypericin and pseudohypericin: pharmacokinetics and effects on photosensitivity in humans.
    Pharmacopsychiatry, 1997, Volume: 30 Suppl 2

    Topics: Adult; Anthracenes; Antidepressive Agents; Cross-Over Studies; Double-Blind Method; Enzyme Inhibitor

1997
Effect of topical application of Hypericum perforatum extract (St. John's wort) on skin sensitivity to solar simulated radiation.
    Photodermatology, photoimmunology & photomedicine, 2000, Volume: 16, Issue:3

    Topics: Administration, Cutaneous; Adolescent; Adult; Anthracenes; Erythema; Female; Forearm; Humans; Hyperi

2000
Single-dose and steady-state administration of Hypericum perforatum extract (St John's Wort) does not influence skin sensitivity to UV radiation, visible light, and solar-simulated radiation.
    Archives of dermatology, 2001, Volume: 137, Issue:4

    Topics: Animals; Anthracenes; Data Interpretation, Statistical; Erythema; Humans; Hypericum; Perylene; Plant

2001

Other Studies

1 other study available for hypericin and Erythema

ArticleYear
Can St John's wort (hypericin) ingestion enhance the erythemal response during high-dose ultraviolet A1 therapy?
    The British journal of dermatology, 2005, Volume: 153, Issue:6

    Topics: Adult; Anthracenes; Antidepressive Agents; Dose-Response Relationship, Radiation; Erythema; Humans;

2005