Concepedia

Usnea barbata extract prevents ultraviolet-B induced prostaglandin E2 synthesis and COX-2 expression in HaCaT keratinocytes

Katharina Engel, Uwe Schmidt, J. Reuter, Steffi Weckesser, Birgit Simon-Haarhaus, Christoph M. Schempp

Journal of Photochemistry and Photobiology B Biology · 2007 · 23 citations · 19 references

DOI

Concepts

References

19

COX-2 expression is induced by UVB exposure in human skin: implications for the development of skin cancer

Sam Buckman · Carcinogenesis · 1998 · 598 citations

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Functional Aspects of the Lichen Symbiosis

Rosmarie Honegger · Annual Review of Plant Physiology and Plant Molecular Biology · 1991 · 344 citations

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Arachidonic Acid Is Preferentially Metabolized by Cyclooxygenase-2 to Prostacyclin and Prostaglandin E2

Thomas G. Brock, Robert McNish, Marc Peters‐Golden · Journal of Biological Chemistry · 1999 · 300 citations · Full text

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Usnic Acid, a Natural Antimicrobial Agent Able To Inhibit Bacterial Biofilm Formation on Polymer Surfaces

Iolanda Francolini, P. Norris, Antonella Piozzi et al. · Antimicrobial Agents and Chemotherapy · 2004 · 274 citations · Full text

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Screening of plant extracts for antimicrobial activity against bacteria and yeasts with dermatological relevance

Steffi Weckesser, Katharina Engel, Birgit Simon-Haarhaus et al. · Phytomedicine · 2007 · 256 citations

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