Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Junko, Takayasu"'
Autor:
Harukuni Tokuda, Govind J. Kapadia, Akira Iida, N. Suzuki, Junko Takayasu, G. S. Rao, Midori Takasaki, T. Konoshima
Publikováno v:
International Journal of Cosmetic Science. 35:143-148
In our continuing search for novel cancer chemopreventive compounds of natural and synthetic origin, we have evaluated 14 commonly used ultraviolet (UV) sunscreen agents (designated UV-1 to UV-14) for their skin cancer chemoprevention potential. They
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8bcb12205b9323570c4e1d3d6c2e76dc
https://doi.org/10.1111/ics.12015
https://doi.org/10.1111/ics.12015
Publikováno v:
Journal of Natural Medicines. 63:91-95
Two new isoflavone glycosides, tectorigenin 7-O-beta-D-glucopyranoside-4'-O-[beta-D-glucopyranosyl-(1''''--6''')-beta-D-glucopyranoside] (1) and iristectorigenin B 4'-O-[beta-D-glucopyranosyl-(1'' --6'')-beta-D-glucopyranoside] (2), together with 11
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42977032b8833358b5cedbbdbc04664a
https://doi.org/10.1007/s11418-008-0291-7
https://doi.org/10.1007/s11418-008-0291-7
Autor:
Toshiyuki Sakai, Junko Takayasu, Akiyoshi Nishikawa, Toshiaki Hitomi, Hoyoku Nishino, Yusuke Okuyama, Youichirou Matsuzaki, Makoto Koyama, Masako Enoki-Konishi, Tomoya Yokota, Toshihiko Osawa, Mayumi Kawanaka
Publikováno v:
Cancer Science. 98:1447-1453
Sesamin is a major lignan constituent of sesame and possesses multiple functions such as antihypertensive, cholesterol-lowering, lipid-lowering and anticancer activities. Several groups have previously reported that sesamin induces growth inhibition
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1093d3772152f74737cd5bb80263258
https://doi.org/10.1111/j.1349-7006.2007.00560.x
https://doi.org/10.1111/j.1349-7006.2007.00560.x
Autor:
Hideyuki Ito, Junko Takayasu, Takahisa Machiguchi, Tae Hoon Kim, Takashi Yoshida, Hoyoku Nishino, Tsutomu Hatano, Harukuni Tokuda
Publikováno v:
Tetrahedron. 62:6981-6989
Three new campherenane-type (1, 4, 7) and three new santalane-type (9, 11, 12) sesquiterpenoids, and two aromatic glycosides (21, 22) together with 12 known metabolites including α,β-santalols (14, 18), (E)-α,β-santalals (15, 19), α,β-santaldio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0ab67af899656aef151ce6434a08bb3
https://doi.org/10.1016/j.tet.2006.04.072
https://doi.org/10.1016/j.tet.2006.04.072
Autor:
Junko Koyama, Izumi Morita, Norihiro Kobayashi, Toshiyuki Osakai, Hiroki Hotta, Junko Takayasu, Hoyoku Nishino, Harukuni Tokuda
Publikováno v:
Cancer Letters. 212:1-6
As a continuation of our studies using natural and synthetic products as cancer chemopreventive agents, we examined the standard redox potentials of some 2-azaanthraquinones in phosphate buffer at pH 7.2 by means of cyclic voltammetry. A definite cor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53d6fb34e37a71fe4de4b769c86d7b13
https://doi.org/10.1016/j.canlet.2004.03.005
https://doi.org/10.1016/j.canlet.2004.03.005
Autor:
Hiroshi Furukawa, Masataka Itoigawa, Chihiro Ito, Junko Takayasu, Hoyoku Nishino, Naoki Kojima, Hugh T. W. Tan, Harukuni Tokuda
Publikováno v:
Planta Medica. 70:585-588
A study of the chemical constituents of the stems of Derris trifoliata Lour. (Leguminosae) led to the isolation and identification of one new rotenoid, 6aalpha,12aalpha-12a-hydroxyelliptone ( 3), together with five other known rotenoids. In a search
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd86f776d99f5cb1b9db41f583246fc3
https://doi.org/10.1055/s-2004-815447
https://doi.org/10.1055/s-2004-815447
Autor:
Norihiro Kobayashi, Junko Takayasu, Izumi Morita, Toshiyuki Osakai, Hoyoku Nishino, Junko Koyama, Hiroki Hotta, Harukuni Tokuda
Publikováno v:
Cancer Letters. 201:25-30
As a continuation of our studies using natural and synthetic products as cancer chemopreventive agents, we examined the standard redox potentials of some 2-azaanthraquinones in phosphate buffer at pH 7.2 by means of cyclic voltammetry. A definite cor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::896eb85c146b3186ce7867fb2b9dee04
https://doi.org/10.1016/s0304-3835(03)00467-1
https://doi.org/10.1016/s0304-3835(03)00467-1
Autor:
Junko Takayasu, Masashi Kuchide, Norimasa Yoshida, Fumio Enjo, Eiichiro Ichiishi, Hoyoku Nishino, Takeshi Ishikawa, Yuji Naito, Toshikazu Yoshikawa, Harukuni Tokuda
Publikováno v:
Cancer Letters. 196:169-177
Ultraviolet light is the most common cause of skin cancers in humans and several effects of ultraviolet light B (UVB: 290-320 nm) are thought to contribute to skin photocarcinogenesis. The generation of free radicals and related oxidants produced by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8377d2115bf8916d299d72287f2a14ae
https://doi.org/10.1016/s0304-3835(03)00278-7
https://doi.org/10.1016/s0304-3835(03)00278-7
Autor:
Hiroki Okuda, Junko Takayasu, Yumiko Kimura, Tamotsu Nikaido, Motohiko Ukiya, Harukuni Tokuda, Hoyoku Nishino, Kazuo Koike, Toshihiro Akihisa
Publikováno v:
Journal of Agricultural and Food Chemistry. 51:2949-2957
Eight fatty acid esters of triterpene alcohols (1-8), four free triterpene alcohols (9, 12, 17, and 18), four diterpene acids (19-22), two tocopherol-related compounds (23 and 24), four estolides (25-28), three syn-alkane-4,6-diols (29-31), one 1,3-d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49d6ba253553eea17415c4fa13e8746f
https://doi.org/10.1021/jf0211231
https://doi.org/10.1021/jf0211231
Autor:
Hoyoku Nishino, Harukuni Tokuda, Tsunehiro Ii, Manabu Takemura, Masashi Kuchide, Motohiro Kanazawa, Xiao Yang Mou, Ping Bu, Junko Takayasu, Mari Onozuka, Mitsuharu Masuda, Yashiko Satomi, Takao Konoshima, Naoki Kishi, Masaki Baba, Yoshihito Okada, Toru Okuyama
Publikováno v:
Journal of Korean Medical Science
Oral administration of red ginseng extracts (1% in diet for 40 weeks) resulted in the significant suppression of spontaneous liver tumor formation in C3H/He male mice. Average number of tumors per mouse in control group was 1.06, while that in red gi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1706bfa724779a8982af016a24c5fa80
http://europepmc.org/articles/PMC3202212
http://europepmc.org/articles/PMC3202212