K. Shingu

Stimulative effects of saponin from kikyo-to, a Japanese herbal medicine, on pancreatic exocrine secretion of conscious rats.

Y. Komatsu, Y. Hirai, Y. Ida, 1997, Planta medica.

Triterpenoid saponins of Acanthopanax nipponicus leaves.

T. Shimizu, J. Shoji, Y. Hirai, 1999, Journal of natural products.