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Yutaka Sashida
Researcher at Kyoto Prefectural University of Medicine
Publications - 3
Citations - 49
Yutaka Sashida is an academic researcher from Kyoto Prefectural University of Medicine. The author has contributed to research in topics: Cancer & Brodiaea californica. The author has an hindex of 3, co-authored 3 publications receiving 49 citations.
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Lanosterol oligosaccharides from the plants of the subfamily scilloideae and their antitumor-promoter activity
TL;DR: Phytochemical studies of the bulbs of Scilla peruviana, Eucomis bicolor, Chionodoxa gigantea and C. luciliae gave two new and two known lanosterol oligosaccharides, and the structures of the new compounds were determined from spectroscopic data.
Journal ArticleDOI
Structures of steroidal saponins from the tubers of Brodiaea californica and their inhibitory activity on tumor promoter-induced phospholipid metabolism.
Yoshihiro Mimaki,Osamu Nakamura,Yutaka Sashida,Kazuo Koike,Tamotsu Nikaido,Taichi Ohmoto,Atsuko Nishino,Yoshiko Satomi,Hoyoku Nishino +8 more
TL;DR: The inhibitory activity of the isolated saponins on 12-O-tetradecanoylphorbor-13-acetate (TPA)-stimulated 32P-incorporation into phospholipids of HeLa cells was evaluated to identify new antitumor-promoter compounds.
Journal ArticleDOI
Inhibitory Effects of Steroidal Saponins on 12-O-Tetradecanoylphorbol-13-acetate (TPA)-Enhanced 32P-Incorporation into Phospholipids of HeLa Cells and Proliferation of Human Malignant Tumor Cells
TL;DR: Certain Lilium plants contain (25S)-spirost-5-ene-3 beta,27-diol glycosides embracing 3-hydroxy-3-methylglutaric acid at the C-27 hydroxy position, which is found to inhibit 12-O-tetradecanoylphorbol-13-acetate (TPA)-stimulated 32P-incorporation into the phospholipids of human cervical cancer cells.