Vascular effects of a soy leaves (Glycine max) extract and kaempferol glycosides in isolated rat carotid arteries.

@article{Ho2002VascularEO,
  title={Vascular effects of a soy leaves (Glycine max) extract and kaempferol glycosides in isolated rat carotid arteries.},
  author={Hing Man Ho and Ruoyun Chen and Yu Huang and Zhen Yu Chen},
  journal={Planta medica},
  year={2002},
  volume={68 6},
  pages={487-91}
}
We have recently purified genistin, and six kaempferol glycosides from a soy leaves ( Glycine max L. Merr.) butanol extract. Here we report the vascular effects of the extract and purified genistin and kaempferol glycosides on contractions induced by different constricting agonists in isolated rat carotid arteries. The butanol extract relaxed artery rings preconstricted by 9,11-dideoxy-11alpha,9alpha-epoxy-methanoprostaglandin F 2 alpha (U46619) or [5 Z,9alpha,11alpha,13 E,15 S]-9,11,15… CONTINUE READING