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Planta Med 2001; 67(3): 224-229
DOI: 10.1055/s-2001-11991
Original Paper
Pharmacology
© Georg Thieme Verlag Stuttgart · New York

Mechanisms of Relaxant Action of S-Petasin and S-Isopetasin, Sesquiterpenes of Petasites formosanus, in Isolated Guinea Pig Trachea

Wun-Chang Ko1,*, Chien-Bang Lei1 , Yun-Lian Lin2 , Chieh-Fu Chen2
  • 1 Graduate Institute of Medical Sciences, Taipei Medical College, Taipei, Taiwan, R.O.C.
  • 2 National Research Institute of Chinese Medicine, Taipei, Taiwan, R.O.C.