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DOI: 10.1055/s-2007-969470
© Georg Thieme Verlag Stuttgart · New York
Iso-Pimpinellin, ein Furanocumarin aus Heracleum sphondylium mit chromosomenschädigender Aktivität
Isopimpinellin - a furocoumarin from Heracleum sphondylium with chromosome damaging activityPublikationsverlauf
1985
1985
Publikationsdatum:
26. Februar 2007 (online)

Abstract
Effects on chromosomes were studied in human lymphocytes in vitro as a result of treatment by isopimpinellin plus UV-A. Isopimpinellin was isolated from Heracleum sphondylium with centrifugal accelerated layer chromatography (CLC). No induction of sister chromatid exchanges was found. Isopimpinellin plus UV-A exhibited, however, a weak clastogenic potency, which was expressed by an enhancement of the gap and break rates by a factor of 2 to 3. The relation between clastogenic and phototoxic activity of furocoumarins is critically discussed.